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1990 Toyota 4Runner
41 Technical Service Bulletins (TSBs)
TSB List for the 1990 Toyota 4Runner
Technical Service Bulletins (TSBs) for the 1990 4Runner are official communications between Toyota & 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.
PARKING BRAKE
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TSB #T-SB-0141-13
SUMMARY TO BE PROVIDED ON A FUTURE DATE. Read More »
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TSB #T-SB-0141-13
A new Special Service Tool (SST 09709-00002) has been introduced to aid in the inspection procedure for certain vehicles equipped with a floor pedal-type parking brake system. Read More »
ENGINE (PWS)
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TSB #V06_Dealer Packa
Dealer Package: 09/24/2018 A watermark has been added to the Dealer Packet to indicate that V06 SSC expired on September 24, 2018. 3VZ?E Head Gasket Special Policy Adjustment. Read More »
ENGINE AND ENGINE COOLING
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TSB #V06_Dealer Packa
Dealer Package: 12/18/2018 The Program Details section has been updated. SPECIAL POLICY ADJUSTMENT FOR 1988 - EARLY 1990 TRUCK & 4RUNNER WITH 3VZ?E V6 ENGINES AND SPECIAL SERVICE CAMPAIGN (V06) FOR 1990 - EARLY 1995 TRUCK, 4RUNNER & T100 ... Read More »
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TSB #V06_Dealer Packa
Dealer Package: 09/24/2018 A watermark has been added to the Dealer Packet to indicate that V06 SSC expired on September 24, 2018. 3VZ?E Head Gasket Special Policy Adjustment. Read More »
ENGINE AND ENGINE COOLING:ENGINE
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TSB #EG00298
SUBJECT REGARDING CYLINDER HEAD INSTALLATION FOR VEHICLES EQUIPPED WITH THE 3VZ V6 ENGINE. *YC Read More »
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TSB #97121797017
SUBJECT ON SPECIAL POLICY ADJUSTMENT FOR THE HEAD GASKETS. *YC Read More »
POWER TRAIN
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TSB #T-SB-0134-14
TSB: The purpose of this bulletin is to provide precautions to follow when installing an automatic transmission/transaxle assembly to avoid MIL "ON" shifting issues and/or transmission damage. Read More »
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TSB #T-SB-0071-11 Rev
The purpose of this service bulletin is to provide precautions to follow when installing an automatic transmission/transaxle assembly to avoid MIL ?ON,? shifting issues, and/or transmission damage. Read More »
POWER TRAIN:AUTOMATIC TRANSMISSION
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TSB #T-SB-0014-11 Rev
TSB: The purpose of this service bulletin is to provide information regarding the installation of the correct torque converter bolts during automatic transmission/transaxle assembly replacement. Read More »
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TSB #T-SB-0134-14
TSB: The purpose of this bulletin is to provide precautions to follow when installing an automatic transmission/transaxle assembly to avoid MIL "ON" shifting issues and/or transmission damage. Read More »
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TSB #T-SB-0071-11
SUMMARY TO BE PROVIDED ON A FUTURE DATE. Read More »
POWER TRAIN:AUTOMATIC TRANSMISSION:TORQUE CONVERTER
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TSB #T-SB-0014-11 Rev
TSB: The purpose of this service bulletin is to provide information regarding the installation of the correct torque converter bolts during automatic transmission/transaxle assembly replacement. Read More »
ELECTRICAL SYSTEM
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TSB #TSB018217
TSB: SUPERSESSION NOTICE The information contained in this bulletin supersedes SB No. T-SB-0101-11. Applicability has been updated to include 2016 ? 2017 model year vehicles. Service Bulletin No. Read More »
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TSB #T-SB-0101-11 Rev
TSB: When servicing interior electrical switches and components, please note the precautions in this bulletin to avoid damaging electrical components and switches. Read More »
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TSB #T-SB-0101-11 Rev
TSB: When servicing interior electrical switches and components, please note the precautions in this bulletin to avoid damaging electrical components and switches. Read More »
VISIBILITY
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TSB #T-SB-0185-13
The following procedures are recommended during routine maintenance or in the event of a customer concern for wiper performance. Read More »
VISIBILITY/WIPER (PWS)
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TSB #TS-BO030-01 Obso
This bulletin is now obsolete. Please see T-SB-0185-13. Read More »
AIR BAGS
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TSB #TSB003220
TSB: Replacement certification labels (the vinyl label installed on the driver door or door post) and VIN plates (the metal plate riveted to dashboard) (see Figure 1) for most 1979 ? 2023 model year vehicles may be available provided the ... Read More »
STRUCTURE:BODY:DOOR
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TSB #T-SB-0304-17
TSB: Vehicle replacement certification labels (the vinyl label installed on the driver door or door post) and VIN plates (the metal plate riveted to dashboard) may be available from Toyota, provided the request meets one of the criteria ... Read More »
VEHICLE SPEED CONTROL
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TSB #TSB003220
TSB: Replacement certification labels (the vinyl label installed on the driver door or door post) and VIN plates (the metal plate riveted to dashboard) (see Figure 1) for most 1979 ? 2023 model year vehicles may be available provided the ... Read More »
TIRES
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TSB #Toyota PRO19-02
POL: This consolidated Tire Warranty Guide contains the complete warranty terms for all brands of ground and spare tires currently in use by Toyota. Read More »
WHEELS
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TSB #Toyota PRO19-02
POL: This consolidated Tire Warranty Guide contains the complete warranty terms for all brands of ground and spare tires currently in use by Toyota. Read More »
EQUIPMENT
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TSB #TSB003220
TSB: Replacement certification labels (the vinyl label installed on the driver door or door post) and VIN plates (the metal plate riveted to dashboard) (see Figure 1) for most 1979 ? 2023 model year vehicles may be available provided the ... Read More »
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TSB #T-SB-0032-20 Rev
TSB: Replacement certification labels (the vinyl label installed on the driver door or door post) and VIN plates (the metal plate riveted to dashboard) (see Figure 1) for most 1979 ? 2021 model year vehicles may be available provided the ... Read More »
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TSB #T-SB-0304-17 Obs
TSB: OBSOLETE NOTICE April 07, 2020: This bulletin is now obsolete. Please see T-SB-0032-20. Replacement Certification Labels and VIN Plates Read More »
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TSB #T-SB-0032-20
TSB: SUPERSESSION NOTICE The information contained in this bulletin supersedes Service Bulletin Nos. PG021-88, PG015-89, PG0015-90, PG002-91, PG002-93, PG005-97, PG007-01, PG007-07, PG006-01, PG004-97, T-SB-0144-08, and T-SB-0304-17. Read More »
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TSB #PG004-97-Obsolet
Technical Service Bulletin: OBSOLETE NOTICE: July 31, 2018: This bulletin is now obsolete. Please see T-SB-0304-17. Read More »
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TSB #PG006-01-Obsolet
Technical Service Bulletin: OBSOLETE NOTICE: July 31, 2018: This bulletin is now obsolete. Please see T-SB-0304-17. Read More »
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TSB #T-SB-0304-17_Rev
TSB: REVISION NOTICE July 31, 2018 Rev2: ? The Supersession Notice has been updated. January 11, 2018 Rev1: ? The Supersession Notice has been updated. Any previous printed versions of this bulletin should be discarded. Read More »
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TSB #T-SB-0304-17_Rev
TSB: SUPERSESSION NOTICE The information contained in this bulletin supersedes Service Bulletin Nos. PG021-88, PG015-89, PG0015-90, PG002-91, PG002-93, PG005-97, PG007-01, PG007-07, and T-SB-0144-08. Service Bulletin Nos. Read More »
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TSB #T-SB-0144-08_Obs
TSB: OBSOLETE NOTICE November 21, 2017: This bulletin is now obsolete. Please see T-SB-0304-17. Read More »
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TSB #Safety Recall an
Update on Technician Certification Requirements. Read More »
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TSB #T-SB-0141-13
A new Special Service Tool (SST 09709-00002) has been introduced to aid in the inspection procedure for certain vehicles equipped with a floor pedal-type parking brake system. Read More »
EQUIPMENT:ELECTRICAL
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TSB #T-SB-0101-11 Rev
TSB: When servicing interior electrical switches and components, please note the precautions in this bulletin to avoid damaging electrical components and switches. Read More »
EQUIPMENT:OTHER:LABELS
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TSB #PG004-97-Obsolet
Technical Service Bulletin: OBSOLETE NOTICE: July 31, 2018: This bulletin is now obsolete. Please see T-SB-0304-17. Read More »
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TSB #PG006-01-Obsolet
Technical Service Bulletin: OBSOLETE NOTICE: July 31, 2018: This bulletin is now obsolete. Please see T-SB-0304-17. Read More »
EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
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TSB #Toyota PRO19-02
POL: This consolidated Tire Warranty Guide contains the complete warranty terms for all brands of ground and spare tires currently in use by Toyota. Read More »
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TSB #Safety Recall an
Update on Technician Certification Requirements. Read More »
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TSB #T-PG007-01
Replacement vin plates. Read More »
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TSB #T-PG002-91
Product general information. Read More »
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