Technical Service Bulletins (TSBs) for the 2008 CX-7 are official communications between Mazda & their dealerships that describe processes for troubleshooting or fixing certain common problems.
All vehicle manufacturers are required by U.S. law to make their TSBs available to the public.
If a vehicle has body vibration or steering wheel shimmy while driving and the root cause is determined to be tire balance, re-balance the tires using a Hunter GSP9700 or equivalent balance machine. Read More »
SOME CUSTOMERS MAY COMPLAIN THAT THE STEERING WHEEL IS OFF CENTER MORE THAN 3? EVEN WHEN DRIVING STRAIGHT ON A FLAT ROAD. FOLLOW STEERING WHEEL ALIGNMENT PROCEDURE. Read More »
SOME CUSTOMERS MAY NOTICE A VIBRATION FROM THE FLOOR AND/OR STEERING WHEEL DURING ACCELERATION AT APPROX. 50 MPH. TO ELIMINATE THIS CONCERN, THE AMOUNT OF VELOCITY JOINT GREASE WAS INCREASED DURING MASS-PRODUCTION. Read More »
Some customers may complain of signs of oil on the struts or shock absorbers. In most cases the oil that is present is normal, and a result of the oil that remains on the shaft during the normal sweeping process of the shaft seal. Read More »
Some customers may complain of signs of oil on the struts or shock absorbers. In most cases the oil that is present is normal, and a result of the oil that remains on the shaft during the normal sweeping process of the shaft seal. Read More »
Some customers may complain of signs of oil on the struts or shock absorbers. In most cases the oil that is present is normal, and a result of the oil that remains on the shaft during the normal sweeping process of the shaft seal. Read More »
Some customers may complain of signs of oil on the struts or shock absorbers. In most cases the oil that is present is normal, and a result of the oil that remains on the shaft during the normal sweeping process of the shaft seal. Read More »
MAZDA: WHEN DRIVING ON ANY ROUGH ROAD SURFACES OR PASSING OVER SPEED BUMPS, THERE IS A SQUEAK NOISE, IN SOME VEHICLES, COMING FROM FRONT STABILIZER. MODEL 2007-2009 CX-7. *PE Read More »
Some customers may complain of signs of oil on the struts or shock absorbers. In most cases the oil that is present is normal, and a result of the oil that remains on the shaft during the normal sweeping process of the shaft seal. Read More »
Some customers may complain of signs of oil on the struts or shock absorbers. In most cases the oil that is present is normal, and a result of the oil that remains on the shaft during the normal sweeping process of the shaft seal. Read More »
Mazda North American Operations has approved an additional on-car brake lathe as an option for MNAO authorized equipment. The Pro-Cut On-Car Brake Lathe has been added to the MNAO authorized equipment program. Read More »
Some vehicles exhibit brake related concerns such as brake noise, brake judder or brake dragging. If you encounter a customer complaint for any one of these symptoms, refer to the following information to understand why symptoms may ... Read More »
Mazda North American Operations has approved an additional on-car brake lathe as an option for MNAOauthorized equipment. The Pro-Cut On-Car Brake Lathe has been added to the MNAO authorizedequipment program. Read More »
Some vehicles exhibit brake related concerns such as brake noise, brake judder or brake dragging. If you encounter a customer complaint for any one of these symptoms, refer to the following information to understand why symptoms may ... Read More »
SOME VEHICLES EXHIBIT BRAKE RELATED CONCERNS SUCH AS BRAKE NOISE, BRAKE JUDDER OR BRAKE DRAGGING. IF YOU ENCOUNTER A CUSTOMER COMPLAINT FOR ANY ONE OF THESE SYMPTOMS, REFER TO THE FOLLOWING INFORMATION TO UNDERSTAND WHY SYMPTOMS MAY ... Read More »
SOME VEHICLES EXHIBIT BRAKE RELATED CONCERNS SUCH AS BRAKE NOISE, BRAKE JUDDER OR BRAKE DRAGGING. IF YOU ENCOUNTER A CUSTOMER COMPLAINT FOR ANY ONE OF THESE SYMPTOMS, REFER TO THE FOLLOWING INFORMATION TO UNDERSTAND WHY SYMPTOMS MAY ... Read More »
Some vehicles exhibit brake related concerns such as brake noise, brake judder or brake dragging. If you encounter a customer complaint for any one of these symptoms, refer to the following information to understand why symptoms may ... Read More »
Some vehicles exhibit brake related concerns such as brake noise, brake judder or brake dragging. If you encounter a customer complaint for any one of these symptoms, refer to the following information to understand why symptoms may ... Read More »
Mazda North American Operations has approved an additional on-car brake lathe as an option for MNAO authorized equipment. The Pro-Cut On-Car Brake Lathe has been added to the MNAO authorized equipment program. Read More »
MAZDA: SEVERAL WIRING HARNESSES RUN UNDER MASTER CYLINDER AND EXTREME CAUTION IS TAKEN WHEN REFILLING OR REPLACING THE MASTER CYLINDER BRAKE FLUID, WHICH COULD POSSIBLY CAUSE A SHORT CIRCUIT IN WIRING HARNESS. MODEL 2007-2012 CX-7. Read More »
USE EXTREME CARE WHEN REPLACING OR RE-FILLING BRAKE FLUID AT THE MASTER CYLINDER. THERE ARE SEVERAL WIRING HARNESSES THAT RUN UNDER THE MASTER CYLINDER THAT CAN BE EASILY SPILLED UPON. Read More »
Some customers may report a slight clunk/bang/buzz noise or jolt from the front of the vehicle. This concern will most likely occur during the vehicles first forward movement after starting the engine. Read More »
MAZDA: CLUNK/BANG NOISE DURING FIRST FORWARD MOVEMENT AFTER SITTING. THIS IS A NORMAL OPERATING NOISE OF THE ANTI-LOCK BRAKE SYSTEM (ABS). DO NOT ATTEMPT ANY REPAIRS. Read More »
SOME CUSTOMERS MAY REPORT A SLIGHT CLUNK/BANG/BUZZ NOISE OR JOLT FROM THE FRONT OF THE VEHICLE. THIS CONCERN WILL MOST LIKELY OCCUR DURING THE VEHICLES FIRST FORWARD MOVEMENT AFTER STARTING THE ENGINE. Read More »
IF AN ENGINE ASSEMBLY IS REPLACED AFTER A CATASTROPHIC INTERNAL MECHANICAL FAILURE, CLEAN THE INTAKE MANIFOLD INTERNALLY BEFORE INSTALLING A REPLACEMENT ENGINE ASSEMBLY. Read More »
IF AN ENGINE ASSEMBLY IS REPLACED AFTER A CATASTROPHIC INTERNAL MECHANICAL FAILURE, CLEAN THE INTAKE MANIFOLD INTERNALLY BEFORE INSTALLING A REPLACEMENT ENGINE ASSEMBLY. Read More »
SOME VEHICLES MAY EXHIBIT A CLUNK NOISE FROM THE ENGINE COMPARTMENT WHEN DRIVING OVER ROUGH ROADS OR OVER A SPEED BUMP. THE NOISE MAY OCCUR IN AREAS OF HIGH AMBIENT TEMPERATURES. DUE TO HIGH HEAT, THE LUBRICANT INSIDE THE NO. Read More »
If you encounter any type of electrical concern (e.g, dead battery, engine no start, DTC(s) stored...), interview the customer before proceeding with normal MGSS diagnosis by asking if any aftermarket devices have been installed. Read More »
If you encounter any type of electrical concern (e.g, dead battery, engine no start, DTC(s) stored...), interview the customer before proceeding with normal MGSS diagnosis by asking if any aftermarket devices have been installed. Read More »
Ethanol is becoming a common additive in gasoline. Gasoline containing ethanol is likely available at your local gasoline station. Typical blends of ethanol include E10 and E85. Read More »
This service bulletin provides testing and charging procedures in order to promote proper battery maintenance, to deliver new vehicles with fully charged batteries, and to reduce unnecessary battery replacement cost. Read More »
If you encounter any type of electrical concern (e.g, dead battery, engine no start, DTC(s) stored...), interview the customer before proceeding with normal Workshop Manual diagnosis. Read More »
Some customers may complain about high engine oil consumption. Before attempting any repairs, verify the complaint by using the guideline below to determine if an engine repair is necessary: Engine Oil Consumption Inspection Guideline 1. Read More »
If an engine assembly is replaced after a catastrophic internal mechanical failure, clean the intake manifold internally before installing a replacement engine assembly. Read More »
There is a concern that some water pumps are being replaced that are not faulty, due to signs of a very small coolant leak from the bleed hole. Read More »
Some customers may complain about high engine oil consumption. Before attempting any repairs, verify the complaint by using the guideline below to determine if an engine repair is necessary: Read More »
If an engine assembly is replaced after a catastrophic internal mechanical failure, clean the intake manifold internally before installing a replacement engine assembly. Read More »
In support of the new MRT distribution, Mazda will ship to dealers a new Dual Purpose Diagnostic Leak Detector beginning March, 2019. Training videos will be posted to MGSS shortly and Workshop Manual procedures will be revised gradually. Read More »
On some vehicles, a sulfur smell or 'rotten egg' odor may be noticed coming from the exhaust system. The odor is usually noticed after a cold start, fast idle, extended periods of idling and full throttle acceleration. Read More »
Some customers may report a slight clunk/bang/buzz noise or jolt from the front of the vehicle. This concern will most likely occur during the vehicles first forward movement after starting the engine. Read More »
MAZDA: VARIABLE TIMING (VVT) NOISE AND/OR TIMING CHAIN NOISE. THE REPAIR PROCEDURE FLOWCHART, REPAIR PROCEDURE AND WARRANTY INFORMATION HAVE BEEN REVISED. Read More »
MAZDA: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. DUE TO WEAR ON LOCK PIN HOLE IN VVT ROTOR OR BREAKAGE OF VVT CASE, LOUD TICKING NOISE (KNOCKING/RATTLE) IS HEARD, FROM TIMING COVER AND/OR VALVE (CYLINDER HEAD) COVER, WHEN ENGINE IS ... Read More »
MAZDA: THROTTLE BODY REPLACEMENT PROCEDURE CHANGE. PROCEDURE FOR REPLACING A THROTTLE BODY AND/OR THROTTLE BODY GASKET HAS BEEN REVISED. THE ON LINE WORKSHOP MANUAL (MS3) WILL BE REVISED ACCORDINGLY. Read More »
MAZDA: VEHICLES MAY EXHIBIT A CONCERN OF UNSTABLE IDLING OR, IN SOME RARE CASES, STALLING, JUST AFTER THE VEHICLE STOPS WITH NO DTCS DETECTED. Read More »
Some customers may complain about high engine oil consumption. Before attempting any repairs, verify the complaint by using the guideline below to determine if an engine repair is necessary: Read More »
On some vehicles, a sulfur smell or 'rotten egg' odor may be noticed coming from the exhaust system. The odor is usually noticed after a cold start, fast idle, extended periods of idling and full throttle acceleration. Read More »
MAZDA: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. DUE TO INSUFFICIENT CRANK CASE VENTILATION, HEAVY WHITE SMOKE APPEARS FROM EXHAUST PIPES, AFTER LONG IDLE PERIODS, RESULTING IN OIL LEAKAGE PAST EXHAUST TURGINE SHAFT SEAL. Read More »
ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL
MAZDA: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. THE PCM SOFTWARE PARAMETERS ARE INCORRECT, ON CERTAIN VEHICLES, AND CAUSES VEHICLE TO EXCEED EVAPORATIVE EMISSION STANDARDS AND REQUIRE PCM TO BE REPROGRAMMED WITH UPDATED SOFTWARE TO ... Read More »
ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:MANIFOLD/HEADER/MUFFLER/TAIL PIPE
If an engine assembly is replaced after a catastrophic internal mechanical failure, clean the intake manifold internally before installing a replacement engine assembly. Read More »
MAZDA: 2006-2007 MAZDA SPEED6. DURING LONG PERIODS OF SLOW SPEED OR IDLING THERE MAY BE WHITE/BLUE SMOKE COMING FROM THE TAILPIPE. THERE COULD BE PROBLEM WITH THE TURBOCHARGER. *RM Read More »
MAZDA: WHILE DRIVING AT LOW SPEEDS OR HAVING A LONG IDLE THERE IS WHITE/BLUE SMOKE FROM THE EXHAUST PIPE. THIS COULD BE CAUSED BY OIL PROBLEMS. *RM Read More »
Ethanol is becoming a common additive in gasoline. Gasoline containing ethanol is likely available at your local gasoline station. Typical blends of ethanol include E10 and E85. E10: A blend of 10% ethanol and 90% gasoline. Read More »
In support of the new MRT distribution, Mazda will ship to dealers a new Dual Purpose Diagnostic Leak Detector beginning March, 2019. Training videos will be posted to MGSS shortly and Workshop Manual procedures will be revised gradually. Read More »
MAZDA: DETERMINING EVAPORATIVE SYSTEM LEAK LOCATION FOR DTCS P0441, P0442, P0455, P0455. SOME VEHICLES MAY HAVE A MIL ILLUMINATION WITH DTCS STORED IN MEMORY. *PE UPDATED 4/18/11. *PE Read More »
In support of the new MRT distribution, Mazda will ship to dealers a new Dual Purpose Diagnostic Leak Detector beginning March, 2019. Training videos will be posted to MGSS shortly and Workshop Manual procedures will be revised gradually. Read More »
Ethanol is becoming a common additive in gasoline. Gasoline containing ethanol is likely available at your local gasoline station. Typical blends of ethanol include E10 and E85. E10: A blend of 10% ethanol and 90% gasoline. Read More »
Automatic Transmission/Transaxle Cooler and Lines Flushing Procedure: Automatic Transaxle/Transmission (A/T) oil cooler and lines must be power flushed completely before an overhauled or replacement A/T is installed (except ... Read More »
Always be sure to use the correct automatic transmission fluid when replacing ATF. Using the wrong ATF may cause shift quality complaints or may even damage the transmission. Read More »
ALWAYS BE SURE TO USE THE CORRECT AUTOMATIC TRANSMISSION FLUID WHEN REPLACING ATF. USING THE WRONG ATF MAY CAUSE SHIFT QUALITY COMPLAINTS OR MAY EVEN DAMAGE THE TRANSMISSION. Read More »
MAZDA:SOME VEHICLES MAY EXPERIENCE A SUDDEN REDUCTION OF POWER AFTER BEING DRIVEN CONTINUOUSLY IN EXTREMELY COLD AMBIENT TEMPERATURES FOR LONG PERIODS OF TIME WITHOUT A KEY OFF CYCLE. *PE Read More »
POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM)
MAZDA: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. THE PCM SOFTWARE PARAMETERS ARE INCORRECT, ON CERTAIN VEHICLES, AND CAUSES VEHICLE TO EXCEED EVAPORATIVE EMISSION STANDARDS AND REQUIRE PCM TO BE REPROGRAMMED WITH UPDATED SOFTWARE TO ... Read More »
MAZDA:SOME VEHICLES MAY EXPERIENCE A SUDDEN REDUCTION OF POWER AFTER BEING DRIVEN CONTINUOUSLY IN EXTREMELY COLD AMBIENT TEMPERATURES FOR LONG PERIODS OF TIME WITHOUT A KEY OFF CYCLE. *PE Read More »
MAZDA:SOME VEHICLES MAY EXPERIENCE A SUDDEN REDUCTION OF POWER AFTER BEING DRIVEN CONTINUOUSLY IN EXTREMELY COLD AMBIENT TEMPERATURES FOR LONG PERIODS OF TIME WITHOUT A KEY OFF CYCLE. *PE Read More »
If you encounter any type of electrical concern (e.g, dead battery, engine no start, DTC(s) stored...), interview the customer before proceeding with normal MGSS diagnosis by asking if any aftermarket devices have been installed. Read More »
If you encounter any type of electrical concern (e.g, dead battery, engine no start, DTC(s) stored...), interview the customer before proceeding with normal MGSS diagnosis by asking if any aftermarket devices have been installed. Read More »
If you encounter any type of electrical concern (e.g, dead battery, engine no start, DTC(s) stored...), interview the customer before proceeding with normal MGSS diagnosis by asking if any aftermarket devices have been installed. Read More »
This service bulletin provides testing and charging procedures in order to promote proper battery maintenance, to deliver new vehicles with fully charged batteries, and to reduce unnecessary battery replacement cost. Read More »
The Mazda DCA-8000 is required for all warranty battery testing. If the Mazda DCA-8000 is not used, incorrect battery testing may result in unnecessary battery replacement. Read More »
Battery Maintenance: This service bulletin provides testing and charging procedures in order to promote proper battery maintenance, to deliver new vehicles with fully charged batteries, and to reduce unnecessary battery replacement cost. Read More »
If you encounter any type of electrical concern (e.g, dead battery, engine no start, DTC(s) stored...), interview the customer before proceeding with normal Workshop Manual diagnosis. Read More »
If you encounter any type of electrical concern (e.g, dead battery, engine no start, DTC(s) stored...), interview the customer before proceeding with normal Workshop Manual diagnosis. Read More »
The Mazda DCA-8000PM is required for all warranty battery testing. If the Mazda DCA-8000PM is not used, incorrect battery testing may result in unnecessary battery replacement. Read More »
This service bulletin provides testing and charging procedures in order to promote proper battery maintenance, to deliver new vehicles with fully charged batteries, and to reduce unnecessary battery replacement cost. Read More »
If you encounter any type of electrical concern (e.g, dead battery, engine no start, DTC(s) stored...), interview the customer before proceeding with normal Workshop Manual diagnosis. Read More »
In accordance with Federal regulations, follow the procedure listed below when replacing a speedometer. NOTE: Tampering with a motor vehicle odometer is strictly prohibited by Federal, and State laws. Read More »
Some vehicles may experience a clock failure after a battery disconnect. The clock shows dotted lines and cannot be reset. Mazda is aware of this issue and is working on a permanent solution. Perform Interim Repair Procedure. Read More »
Due to a database error discovered with IDS 114.00-114.02 release (which affects Recall 3719F), it will be necessary to uninstall IDS 114 and install IDS 113.00 and 113.06 update. Read More »
Some vehicles may experience a clock failure after a battery disconnect. The clock shows dotted lines and cannot be reset. Mazda is aware of this issue and is working on a solution. Do not perform any vehicle repairs at this time. Read More »
This service bulletin provides testing and charging procedures in order to promote proper battery maintenance, to deliver new vehicles with fully charged batteries, and to reduce unnecessary battery replacement cost. Read More »
The Mazda GR8-1291 is required for all warranty battery testing. If the Mazda GR8-1291 is not used, incorrect battery testing may result in unnecessary battery replacement. Read More »
If you encounter any type of electrical concern (e.g, dead battery, engine no start, DTC(s) stored...), interview the customer before proceeding with normal Workshop Manual diagnosis. Read More »
ELECTRICAL CONCERN AND/OR MULTIPLE DTC'S DUE TO AFTERMARKET DEVICE: If you encounter any type of electrical concern (e.g, dead battery, engine no start, DTC(s) stored... Read More »
If you encounter any type of electrical concern (e.g, dead battery), interview the customer before proceeding with normal Workshop Manual diagnosis. Aftermarket devices may be the cause of the electrical concern. Read More »
If you encounter any type of electrical concern (e.g, dead battery), interview the customer before proceeding with normal Workshop Manual diagnosis. Aftermarket devices may be the cause of the electrical concern. Read More »
When dealing with customer complaints of excessive condensation and/or water within the headlamp unit, first determine if all the bulb sockets (including O-ring), seals and covers are present and correctly installed. Read More »
Display shows inaccurate ambient temperature. Some customers may complain that the ambient temperature display is not accurate, or it takes too long for the display to show actual temperature. Read More »
WHEN REPROGRAMMING A CONTROL MODULE, ALWAYS USE THE GR-8 BATTERY MANAGEMENT SYSTEM POWER SUPPLY MODE. IF NOT USED, THE CONTROL MODULE REPROGRAMMING MAY FAIL DUE TO A WEAK VEHICLE BATTERY. Read More »
OVER THE PAST TWO WEEKS, AN INCREASING NUMBER OF IPHONE SE EARLY ADOPTERS HAVE REPORTED AUDIO ISSUES WITH BLUETOOTH PHONE CALLS WHEN THE SMARTPHONE IS PAIRED WITH A VEHICLE OR WIRELESS HEADSET. Read More »
When installing a navigation SD card, confirm that the card is unlocked. Also, Mazda Does Not Recommend swapping navigation system SD cards from one vehicle to another for testing. Read More »
This service bulletin provides testing and charging procedures in order to promote proper battery maintenance, to deliver new vehicles with fully charged batteries, and to reduce unnecessary battery replacement cost. Read More »
If you encounter any type of electrical concern (e.g, dead battery, engine no start, DTC(s) stored...), interview the customer before proceeding with normal Workshop Manual diagnosis. Read More »
This service bulletin provides testing and charging procedures in order to promote proper battery maintenance, to deliver new vehicles with fully charged batteries, and to reduce unnecessary battery replacement cost. Read More »
The Mazda GR8-1291 is required for all warranty battery testing. If the Mazda GR8-1291 is not used, incorrect battery testing may result in unnecessary battery replacement. Read More »
MAZDA: ON SOME VEHICLES, DAMAGE OF WIRE HARNESS COVER FROM BRAKE FLUID SPILLAGE FROM PREVIOUS REPAIR, VEHICLE WOULD EXPERIENCE A POSSIBLE SHORT TO SHIELD WIRE AND A LACK OF POWER. MODELS 2007-2009 CX-7. Read More »
MAZDA: SEVERAL WIRING HARNESSES RUN UNDER MASTER CYLINDER AND EXTREME CAUTION IS TAKEN WHEN REFILLING OR REPLACING THE MASTER CYLINDER BRAKE FLUID, WHICH COULD POSSIBLY CAUSE A SHORT CIRCUIT IN WIRING HARNESS. MODEL 2007-2012 CX-7. Read More »
ELECTRICAL SYSTEM:WIRING:FUSES AND CIRCUIT BREAKERS
MAZDA: POWER WINDOW FUSE BLOWN. WHEN OPERATING THE POWER WINDOWS, IF ALL POWER WINDOW SWITCHES ARE REPEATEDLY KEPT ON FOR SEVERAL SECONDS AFTER ALL (FOUR) DOOR GLASSES ARE OPENED OR CLOSED, SOME VEHICLES MY EXPERIENCE POWER WINDOW FUSE ... Read More »
In accordance with Federal regulations, follow the procedure listed below when replacing a speedometer. NOTE: Tampering with a motor vehicle odometer is strictly prohibited by Federal, and State laws. Read More »
In accordance with Federal regulations, follow the procedure listed below when replacing a speedometer. NOTE: Tampering with a motor vehicle odometer is strictly prohibited by Federal, and State laws. Read More »
In an effort to achieve a higher level of Customer Experience and retain the value of Mazda's vehicles, MNAO Warranty Operations is? 2017 Mazda North American Operations, U.S.A. Read More »
Some customers may complain that the ambient temperature display is not accurate, or it takes too long for the display to show actual temperature. Read More »
Display shows inaccurate ambient temperature. Some customers may complain that the ambient temperature display is not accurate, or it takes too long for the display to show actual temperature. Read More »
MAZDA: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. THE PCM SOFTWARE PARAMETERS ARE INCORRECT, ON CERTAIN VEHICLES, AND CAUSES VEHICLE TO EXCEED EVAPORATIVE EMISSION STANDARDS AND REQUIRE PCM TO BE REPROGRAMMED WITH UPDATED SOFTWARE TO ... Read More »
SOME CUSTOMERS MAY COMPLAIN ABOUT IMPROPER OPERATION OF THE AUTO-DIMMING MIRROR. THIS MAY BE CAUSED BY AN OBSTRUCTION OF THE FRONT AND/OR REAR LIGHT SENSOR(S) (E.G. HANGING A PARKING PERMIT FROM THE MIRROR). Read More »
SOME CUSTOMERS MAY COMPLAIN OF CONDENSATION/FOG INSIDE THE FRONT OR REAR COMBINATION LIGHTS. THE RECENT NEW MODELS HAVE BEEN FITTED WITH A CLEAR LENS WHICH CAN CAUSE THE SYMPTOM TO BE MORE NOTICEABLE, HOWEVER, IT DOES NOT AFFECT THE ... Read More »
When dealing with customer complaints of excessive condensation and/or water within the headlamp unit, first determine if all the bulb sockets (including O-ring), seals and covers are present and correctly installed. Read More »
Take caution when cleaning plastic headlight lenses. Damage can occur when using some cleaners that contain strong acid, alkaline cleanser or organic solvent. Read More »
WHEN DEALING WITH CUSTOMER COMPLAINTS OF EXCESSIVE CONDENSATION AND/OR WATER WITHIN THE HEADLAMP UNIT, FIRST DETERMINE IF ALL THE BULB SOCKETS ARE PRESENT AND CORRECTLY INSTALLED. IN MOST CASES YOU WILL FIND THAT THE BULB SEAL NO. Read More »
MAZDA: ON VARIOUS MODEL YEARS AND MODEL VEHICLES, THE HEADLAMP ASSEMBLY WOULD HAVE EXCESSIVE CONDENSATION OR WATER WITHIN AND SHOULD BE CHECKED AND REPLACED, IF NECESSARY FOR CORRECT INSTALLATION. Read More »
MAZDA: ON VARIOUS MODEL YEARS AND MODEL VEHICLES, THE HEADLAMP ASSEMBLY WOULD HAVE EXCESSIVE CONDENSATION OR WATER WITHIN AND SHOULD BE CHECKED AND REPLACED, IF NECESSARY FOR CORRECT INSTALLATION. Read More »
SOME CUSTOMERS MAY COMPLAIN OF CONDENSATION/FOG INSIDE THE FRONT OR REAR COMBINATION LIGHTS. THE RECENT NEW MODELS HAVE BEEN FITTED WITH A CLEAR LENS WHICH CAN CAUSE THE SYMPTOM TO BE MORE NOTICEABLE, HOWEVER, IT DOES NOT AFFECT THE ... Read More »
SOME CUSTOMERS MAY COMPLAIN OF CONDENSATION/FOG INSIDE THE FRONT OR REAR COMBINATION LIGHTS. THE RECENT NEW MODELS HAVE BEEN FITTED WITH A CLEAR LENS WHICH CAN CAUSE THE SYMPTOM TO BE MORE NOTICEABLE, HOWEVER, IT DOES NOT AFFECT THE ... Read More »
Some vehicles may experience exterior trim heat damage when parked near a glass building or Low-E windows. This may be caused by the sun's reflection. Read More »
Some vehicles may experience exterior trim heat damage when parked near a glass building or Low-E windows. This may be caused by the sun's reflection. Read More »
MAZDA: POWER WINDOW FUSE BLOWN. WHEN OPERATING THE POWER WINDOWS, IF ALL POWER WINDOW SWITCHES ARE REPEATEDLY KEPT ON FOR SEVERAL SECONDS AFTER ALL (FOUR) DOOR GLASSES ARE OPENED OR CLOSED, SOME VEHICLES MY EXPERIENCE POWER WINDOW FUSE ... Read More »
Subject: ** UPDATE** - Takata Inflator Special Service Program (Extended Warranty) Special Service Program SSPB3: In December 2017 Special Service Program SSPB3 - Takata Inflator Extended Warranty was announced. Read More »
The Workshop Manual has two-different airbag procedures, one for Standard Deployment and one for Two-Step Deployment. Standard Deployment is for Mexico spec vehicles and Two-Step Deployment is for US and Canadian spec vehicles. Read More »
STOPPER PLATES FOR AIR BAG MODULE CONNECTORS HAVE BEEN ESTABLISHED AS NEW SERVICE PARTS. When removing the connector (1) to the air bag module (2), make sure to first lift the stopper plate (3) carefully using a flathead screwdriver (but ... Read More »
TAKATA RECALLS GENERAL INFORMATION PURPOSE: THIS PAGE WAS CREATED TO ASSIST WITH HANDLING TAKATA AIR BAG RECALLS. PROCESSES: PLEASE USE THESE PROCESS FLOWCHARTS TO PROPERLY HANDLE VEHICLES SUBJECT TO THE TAKATA AIR BAG RECALL. Read More »
MAZDA: AIR BAG MODULE (INFLATOR NO. 1 AND NO. 2) CIRCUIT RESISTANCE HIGH AND AIR BAG SYSTEM WARNING LIGHT IS ON, DUE TO TERMINALS OF SHORT HARNESS BEING POORLY CONNECTED TO SAS CONTROL MODULE AND PASSENGER AIR BAG MODULE. Read More »
MAZDA: AIR BAG MODULE (INFLATOR NO. 1 AND NO. 2) CIRCUIT RESISTANCE HIGH AND AIR BAG SYSTEM WARNING LIGHT IS ON, DUE TO TERMINALS OF SHORT HARNESS BEING POORLY CONNECTED TO SAS CONTROL MODULE AND PASSENGER AIR BAG MODULE. Read More »
Some vehicles may experience exterior trim heat damage when parked near a glass building or Low-E windows. This may be caused by the sun's reflection. Read More »
Some vehicles may experience exterior trim heat damage when parked near a glass building or Low-E windows. This may be caused by the sun's reflection. Read More »
Some vehicles may experience exterior trim heat damage when parked near a glass building or Low-E windows. This may be caused by the sun's reflection. Read More »
Some vehicles may experience exterior trim heat damage when parked near a glass building or Low-E windows. This may be caused by the sun's reflection. Read More »
When encountering a vehicle with paint damage, refer to the "Mazda Pocket Paint Guide" to determine cause, prevention, remedy, and warranty coverage (if applicable). Read More »
When encountering a vehicle with paint damage, refer to the "Mazda Pocket Paint Guide" to determine cause, prevention, remedy, and warranty coverage (if applicable). Read More »
When dealing with customer complaints of excessive condensation and/or water within the headlamp unit, first determine if all the bulb sockets (including O-ring), seals and covers are present and correctly installed. Read More »
If a vehicle has body vibration or steering wheel shimmy while driving and the root cause is determined to be tire balance, re-balance the tires using a Hunter GSP9700 or equivalent balance machine. Read More »
In accordance with Federal regulations, follow the procedure listed below when replacing a speedometer. NOTE: Tampering with a motor vehicle odometer is strictly prohibited by Federal, and State laws. Read More »
In accordance with Federal regulations, follow the procedure listed below when replacing a speedometer. NOTE: Tampering with a motor vehicle odometer is strictly prohibited by Federal, and State laws. Read More »
New CARB regulation regarding mandatory checking and documenting of tire pressure whenever a vehicle is in for service work. This applies to all service shops (including Mazda dealerships) in California effective September 1, 2010. Read More »
New CARB regulation regarding mandatory checking and documenting of tire pressure whenever a vehicle is in for service work. This applies to all service shops (including Mazda dealerships) in California effective September 1, 2010. Read More »
Some automotive cleaning products contain strong acid or alkali. When these types of cleaners are used to clean the wheels on Mazda vehicles, the chemicals contents penetrate the clear coating of the wheel surface and damage the paint ... Read More »
Some automotive cleaning products contain strong acid or alkali. When these types of cleaners are used to clean the wheels on Mazda vehicles, the chemicals contents penetrate the clear coating of the wheel surface and damage the paint ... Read More »
Some automotive cleaning products contain strong acid or alkali. When these types of cleaners are used to clean the wheels on Mazda vehicles, the chemicals contents penetrate the clear coating of the wheel surface and damage the paint ... Read More »
SOME VEHICLES MAY EXHIBIT A CHATTERING NOISE AND THE DRIVER-SIDE SEAT LIFT CANNOT BE ADJUSTED BECAUSE THE LOCK PLATE GUIDE COMES OFF THE GUIDE CAM WHEN OPERATING THE LIFT. Read More »
Ethanol is becoming a common additive in gasoline. Gasoline containing ethanol is likely available at your local gasoline station. Typical blends of ethanol include E10 and E85. Read More »
This service bulletin provides information regarding the proper use of the driver??A?A?s floor mat to avoid any potential interference with the foot pedals. Read More »
Accessory instructions can be found on OneMazda under Dealer Resources - Parts & Accessories. The links provided below can be used for quick access: For 2016 models and newer: NOTE: Instructions are found under the "Attachments" section ... Read More »
If you encounter any type of electrical concern (e.g, dead battery, engine no start, DTC(s) stored...), interview the customer before proceeding with normal Workshop Manual diagnosis. Read More »
A musty/mildew type odor may come from the vents when the air conditioning (A/C) system is operating. It is most noticeable when the A/C is first turned ON. Read More »
When encountering a vehicle with paint damage, refer to the "Mazda Paint Warranty Guide" to determine cause, prevention, remedy, and warranty coverage (if applicable). Read More »
If you encounter any type of electrical concern (e.g, dead battery, engine no start, DTC(s) stored...), interview the customer before proceeding with normal Workshop Manual diagnosis. Read More »
When encountering a vehicle with paint damage, refer to the "Mazda Pocket Paint Guide" to determine cause, prevention, remedy, and warranty coverage (if applicable). Read More »
Some customers may complain of signs of oil on the struts or shock absorbers. In most cases the oil that is present is normal, and a result of the oil that remains on the shaft during the normal sweeping process of the shaft seal. Read More »
In accordance with Federal regulations, follow the procedure listed below when replacing a speedometer. NOTE: Tampering with a motor vehicle odometer is strictly prohibited by Federal, and State laws. Read More »
If an engine assembly is replaced after a catastrophic internal mechanical failure, clean the intake manifold internally before installing a replacement engine assembly. Read More »
A musty/mildew type odor may come from the vents when the air conditioning (A/C) system is operating. It is most noticeable when the A/C is first turned ON. Read More »
There is a concern that some water pumps are being replaced that are not faulty, due to signs of a very small coolant leak from the bleed hole. Read More »
Some vehicles may experience a clock failure after a battery disconnect. The clock shows dotted lines and cannot be reset. Mazda is aware of this issue and is working on a permanent solution. Perform Interim Repair Procedure. Read More »
A musty/mildew type odor may come from the vents when the air conditioning (A/C) system is operating. It is most noticeable when the A/C is first turned ON. Read More »
Due to a database error discovered with IDS 114.00-114.02 release (which affects Recall 3719F), it will be necessary to uninstall IDS 114 and install IDS 113.00 and 113.06 update. Read More »
Some vehicles may experience a clock failure after a battery disconnect. The clock shows dotted lines and cannot be reset. Mazda is aware of this issue and is working on a solution. Do not perform any vehicle repairs at this time. Read More »
MAZDA IDS INOPERATIVE WITH VCM-II LICENSE EXPIRATION MESSAGE - If you encounter an IDS inoperative problem with VCM-II license expiration message, follow the instructions below: 1. Read More »
In support of the new MRT distribution, Mazda will ship to dealers a new Dual Purpose Diagnostic Leak Detector beginning March, 2019. Training videos will be posted to MGSS shortly and Workshop Manual procedures will be revised gradually. Read More »
When encountering a vehicle with paint damage, refer to the "Mazda Pocket Paint Guide" to determine cause, prevention, remedy, and warranty coverage (if applicable). Read More »
Mazda infotainment systems require contacting the proper source for diagnostic support, parts authorization, and parts exchange. Some components require prior authorization before ordering as exchange. Read More »
When replacing the SiriusXM satellite radio unit (or a MAZDA CONNECT tuner and amp unit (TAU)) with replacement tuner for any reason, a call must be made to inform SiriusXM of the existing Radio ID and the new/replacement SAT Radio ID as ... Read More »
Mazda North American Operations has approved an additional on-car brake lathe as an option for MNAO authorized equipment. The Pro-Cut On-Car Brake Lathe has been added to the MNAO authorized equipment program. Read More »
When encountering a vehicle with paint damage, refer to the "Mazda Pocket Paint Guide" to determine cause, prevention, remedy, and warranty coverage (if applicable). Read More »
In accordance with Federal regulations, follow the procedure listed below when replacing a speedometer. NOTE: Tampering with a motor vehicle odometer is strictly prohibited by Federal, and State laws. Read More »
If you encounter any type of electrical concern (e.g, dead battery, engine no start, DTC(s) stored...), interview the customer before proceeding with normal Workshop Manual diagnosis. Read More »
ELECTRICAL CONCERN AND/OR MULTIPLE DTC'S DUE TO AFTERMARKET DEVICE: If you encounter any type of electrical concern (e.g, dead battery, engine no start, DTC(s) stored... Read More »
Mazda infotainment systems require contacting the proper source for diagnostic support, parts authorization, and parts exchange. Some components require prior authorization before ordering as exchange. Read More »
When replacing the SiriusXM satellite radio unit (or a MAZDA CONNECT tuner and amp unit (TAU)) with replacement tuner for any reason, a call must be made to inform SiriusXM of the existing Radio ID and the new/replacement SAT Radio ID as ... Read More »
Always be sure to use the correct automatic transmission fluid when replacing ATF. Using the wrong ATF may cause shift quality complaints or may even damage the transmission. Read More »
If you encounter any type of electrical concern (e.g, dead battery), interview the customer before proceeding with normal Workshop Manual diagnosis. Aftermarket devices may be the cause of the electrical concern. Read More »
The Workshop Manual has two-different airbag procedures, one for Standard Deployment and one for Two-Step Deployment. Standard Deployment is for Mexico spec vehicles and Two-Step Deployment is for US and Canadian spec vehicles. Read More »
If you encounter any type of electrical concern (e.g, dead battery), interview the customer before proceeding with normal Workshop Manual diagnosis. Aftermarket devices may be the cause of the electrical concern. Read More »
RAISING A VEHICLE WITH A JACK CAN BE DANGEROUS IF NOT DONE PROPERLY. THE VEHICLE CAN SLIP OFF THE JACK AND SERI-OUSLY INJURE SOMEONE. IN THIS SERVICE INFORMATION, SOME IMPORTANT WARNINGS AND CAUTIONS HAVE BEEN TAKEN FROM THE OWNER?S MANUAL. Read More »
WHEN DEALING WITH CUSTOMER COMPLAINTS OF EXCESSIVE CONDENSATION AND/OR WATER WITHIN THE HEADLAMP UNIT, FIRST DETERMINE IF ALL THE BULB SOCKETS ARE RESENT AND CORRECTLY INSTALLED. IN MOST CASES YOU WILL FIND THAT THE BULB SEAL NO. Read More »
WHEN INSTALLING A NAVIGATION SD CARD, CONFIRM THAT THE CARD IS UNLOCKED. ALSO, MAZDA DOES NOT RECOMMEND SWAPPING NAVIGATION SYSTEM SD CARDS FROM ONE VEHICLE TO ANOTHER FOR TESTING. Read More »
WHEN INSTALLING A NAVIGATION SD CARD, CONFIRM THAT THE CARD IS UNLOCKED. ALSO, MAZDA DOES NOT RECOMMEND SWAPPING NAVIGATION SYSTEM SD CARDS FROM ONE VEHICLE TO ANOTHER FOR TESTING. Read More »
When installing a navigation SD card, confirm that the card is unlocked. Also, Mazda Does Not Recommend swapping navigation system SD cards from one vehicle to another for testing. Read More »
SOME CUSTOMERS MAY COMPLAIN ABOUT A RATTLE TYPE NOISE COMING FROM THE REAR OF THE VEHICLE WHEN DRIVING ON ROUGH ROADS. THIS MAY BE CAUSED BY A LOOSE SPARE TIRE JACK. Read More »
Some customers may complain about a rattle type noise coming from the rear of the vehicle when driving on rough roads. This may be caused by a loose spare tire jack. Read More »
USE THE FOLLOWING REPAIR PROCEDURE TO MINIMIZE THE NEED TO REPLACE THE CATALYST CONVERTER/EXHAUST PIPE WHEN REMOVING OXYGEN SENSORS AND/OR AIR FUEL RATIO SENSORS. Read More »
MAZDA NORTH AMERICAN OPERATIONS RECEIVED MANY REQUESTS FROM OUR DEALERS ASKING US TO APPROVE ADDITIONAL ON-CAR BRAKE LATHES AS AN OPTION FOR MNAO AUTHORIZED EQUIPMENT. Read More »
SOME CUSTOMERS MAY COMPLAIN THAT THE AMBIENT TEMPERATURE DISPLAY IS NOT ACCURATE, OR IT TAKES TOO LONG FOR THE DISPLAY TO SHOW ACTUAL TEMPERATURE. Read More »
BULLETIN NOTE: MAZDA SERVICE PROGRAM (MSP36) RELEASED AS BULLETIN 01-020/12 ON 06/18/12 IS NO LONGER VALID. IT HAS BEEN SUPERCEDED BY ?2007-2012 CX-7 NONCONFORMITY TO EVAPORATIVE EMISSION STANDARD - EMISSION RECALL 7113L?. Read More »
SOME VEHICLES MAY EXHIBIT A SQUEAK NOISE COMING FROM THE FRONT STABILIZER (A) WHEN DRIVING ON ROUGH ROAD SURFACES OR PASSING OVER SPEED BUMPS. Read More »
MAZDA: ON SOME VEHICLES, TO AVOID POTENTIAL INTERFERENCE OF FOOT PLACED ON PEDALS, INFORMATION IS PROVIDED REGARDING PROPER USE, AND PLACEMENT, OF DRIVER'S FLOOR MAT. VARIOUS MODELS AND MODEL YEARS. Read More »
THIS SERVICE BULLETIN PROVIDES INFORMATION REGARDING THE PROPER USE OF THE DRIVER?S FLOOR MAT TO AVOID ANY POTEN-TIAL INTERFERENCE WITH THE FOOT PEDALS. Read More »
SOME CUSTOMERS MAY COMPLAIN OF SIGNS OF OIL ON THE STRUTS OR SHOCK ABSORBERS. IN MOST CASES THE OIL THAT IS PRESENT IS NORMAL, AND A RESULT OF THE OIL THAT REMAINS ON THE SHAFT DURING THE NORMAL SWEEPING PROCESS OF THE SHAFT SEAL. Read More »
HANDS-FREE BLUETOOTH MODULE AND/OR TEXT MESSAGING TROUBLESHOOTING PROCEDURE. SOME VEHICLES MAY EXHIBIT BLUETOOTH HANDS-FREE AND/OR TEXT MESSAGING RELATED CONCERNS. Read More »
SOME VEHICLES MAY EXHIBIT BLUETOOTH? HANDS-FREE AND/OR TEXT MESSAGING RELATED CONCERNS. TO IMPROVE THE HANDLING OF BLUETOOTH? HANDS-FREE AND/OR TEXT MESSAGING CUSTOMER CONCERNS, MAZDA CRE-ATED A SPECIAL SERVICE AND PARTS EXCHANGE PROGRAM ... Read More »
Mazda infotainment systems require contacting the proper source for diagnostic support, parts authorization, and parts exchange. Some components require prior authorization before ordering as exchange. Read More »
When replacing the SiriusXM satellite radio unit (or a MAZDA CONNECT tuner and amp unit (TAU)) with replacement tuner for any reason, a call must be made to inform SiriusXM of the existing Radio ID and the new/replacement SAT Radio ID as ... Read More »
WHEN REPLACING THE SIRIUSXM SATELLITE RADIO UNIT (OR A MAZDA CONNECT TUNER AND AMP UNIT (TAU)) WITH REPLACEMENT TUNER FOR ANY REASON, A CALL MUST BE MADE TO INFORM SIRIUSXM OF THE EXISTING RADIO ID AND THE NEW/ REPLACEMENT SAT RADIO ID AS ... Read More »
WHEN DEALING WITH CUSTOMER COMPLAINTS OF EXCESSIVE CONDENSATION AND/OR WATER WITHIN THE HEADLAMP UNIT, FIRST DETERMINE IF ALL THE BULB SOCKETS ARE PRESENT AND CORRECTLY INSTALLED. IN MOST CASES YOU WILL FIND THAT THE BULB SEAL NO. Read More »
The Mazda DCA-8000 is required for all warranty battery testing. If the Mazda DCA-8000 is not used, incorrect battery testing may result in unnecessary battery replacement. Read More »
Some customers may complain about high engine oil consumption. Before attempting any repairs, verify the complaint by using the guideline below to determine if an engine repair is necessary: Read More »
In accordance with Federal regulations, follow the procedure listed below when replacing a speedometer. NOTE: Tampering with a motor vehicle odometer is strictly prohibited by Federal, and State laws. Read More »
ALWAYS BE SURE TO USE THE CORRECT AUTOMATIC TRANSMISSION FLUID WHEN REPLACING ATF. USING THE WRONG ATF MAY CAUSE SHIFT QUALITY COMPLAINTS OR MAY EVEN DAMAGE THE TRANSMISSION. Read More »
MAZDA INFOTAINMENT SYSTEMS REQUIRE CONTACTING THE PROPER SOURCE FOR DIAGNOSTIC SUPPORT, PARTS AUTHORIZATION, AND PARTS EXCHANGE. SOME COMPONENTS REQUIRE PRIOR AUTHORIZATION BEFORE ORDERING AS EXCHANGE. Read More »
SOME VEHICLES MAY EXHIBIT BLUETOOTH? HANDS-FREE AND/OR TEXT MESSAGING RELATED CONCERNS. TO IMPROVE THE HANDLING OF BLUETOOTH? HANDS-FREE AND/OR TEXT MESSAGING CUSTOMER CONCERNS, MAZDA CRE-ATED A SPECIAL SERVICE AND PARTS EXCHANGE PROGRAM ... Read More »
TO IMPROVE HANDLING OF CUSTOMER CONCERNS WITH HANDS-FREE (BLUETOOTH) VEHICLE SYSTEMS, MAZDA LAUNCHED A NEW SERVICE PROCEDURE AND PART EXCHANGE PROGRAM EFFECTIVE FEB. 08, 2010 ON APPLICABLE VEHICLES. Read More »
SOME CUSTOMERS MAY COMPLAIN THAT THE AMBIENT TEMPERATURE DISPLAY IS NOT ACCURATE, OR IT TAKES TOO LONG FOR THE DISPLAY TO SHOW ACTUAL TEMPERATURE. Read More »
THE MULTI INFORMATION DISPLAY (MID) AND NAVIGATION SYSTEM SUPPORT FOR DIAGNOSTICS, PARTS AUTHORIZATION, AND PARTS EXCHANGE REQUIRE CONTACTING THE PROPER SOURCE. PLEASE CONTACT THE APPROPRIATE SOURCE BY REFERRING TO THE FOLLOWING TABLES. Read More »
If you encounter any type of electrical concern (e.g, dead battery, engine no start, DTC(s) stored...), interview the customer before proceeding with normal MGSS diagnosis by asking if any aftermarket devices have been installed. Read More »
Some customers may complain of signs of oil on the struts or shock absorbers. In most cases the oil that is present is normal, and a result of the oil that remains on the shaft during the normal sweeping process of the shaft seal. Read More »
A musty/mildew type odor may come from the vents when the air conditioning (A/C) system is operating. It is most noticeable when the A/C is first turned ON. Read More »
There is a concern that some water pumps are being replaced that are not faulty, due to signs of a very small coolant leak from the bleed hole. Read More »
This service bulletin provides information regarding the proper use of the driver's floor mat to avoid anypotential interference with the foot pedals. Read More »
This service bulletin provides information regarding the proper use of the driver's floor mat to avoid any potential interference with the foot pedals. Read More »
IN ACCORDANCE WITH FEDERAL REGULATIONS, FOLLOW THE PROCEDURE LISTED BELOW WHEN REPLACING A SPEEDOMETER.NOTE:?MAZDA VEHICLES ARE MANUFACTURED WITH TAMPER-PROOF SPEEDOMETERS. Read More »
THIS SERVICE BULLETIN PROVIDES INFORMATION REGARDING THE PROPER USE OF THE DRIVER?S FLOOR MAT TO AVOID ANY POTENTIAL INTERFERENCE WITH THE FOOT PEDALS. Read More »
MAZDA: ON SOME VEHICLES, TO AVOID POTENTIAL INTERFERENCE OF FOOT PLACED ON PEDALS, INFORMATION IS PROVIDED REGARDING PROPER USE, AND PLACEMENT, OF DRIVER'S FLOOR MAT. VARIOUS MODELS AND MODEL YEARS. Read More »
THE FRONT DISC PLATE FIXING SCREWS (A) HAVE BEEN DISCONTINUED. WITH THIS CHANGE, THE DISC PLATE (B) AND WHEEL HUB (C) HAVE BEEN MODIFIED WITHOUT FIXING HOLES, ELIMINATING THE NEED FOR THE FIXING SCREWS (A). Read More »
A musty/mildew type odor may come from the vents when the air conditioning (A/C) system is operating. It is most noticeable when the A/C is first turned ON. Read More »
A musty/mildew type odor may come from the vents when the air conditioning (A/C) system is operating. It is most noticeable when the A/C is first turned ON. Read More »
A musty/mildew type odor may come from the vents when the air conditioning (A/C) system is operating. It is most noticeable when the A/C is first turned ON. Read More »
A MUSTY/MILDEW TYPE ODOR MAY COME FROM THE VENTS WHEN THE AIR CONDITIONING (A/C) SYSTEM IS OPERATING. IT IS MOST NOTICEABLE WHEN THE A/C IS FIRST TURNED ON. Read More »
