- December 19: GM Transmission Class Action Lawsuit Update: Appeals Court Ruling news | 6 days ago
- December 3: GM Truck Tailgate Recall Involves 150,000 HD Trucks recalls | 22 days ago
- November 17: Chevy Express and GMC Savana Vans Recalled For Multiple Issues recalls | 38 days ago
- November 13: GM Recalls 514,000 Vehicles After Rear Wheels Lock-Up recalls | 42 days ago
- October 26: Recall: 2024 GMC Canyon Headlights Flicker recalls | 60 days ago
1993 GMC Sierra
3 Technical Service Bulletins (TSBs)
TSB List for the 1993 GMC Sierra
Technical Service Bulletins (TSBs) for the 1993 Sierra are official communications between GMC & 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.
SUSPENSION:REAR
-
TSB #01570
SPRING SLAP NOISE FROM THE REAR OF THE GMT 400 SERIES TRUCK. *MN Read More »
POWER TRAIN
-
TSB #990730016A
DIAGNOSTIC INFORMATION FOR INTERMITTENT TRANSMISSION DOWNSHIFT, SLIP, BUSY/CYCLING TCC OR NOISY COOLING FAN. *TT Read More »
POWER TRAIN:AUTOMATIC TRANSMISSION:LEVER AND LINKAGE:COLUMN SHIFT
-
TSB #020730024A
DIAGNOSIS OF CRACKED OR BROKEN TRANSMISSION CASE. *TT 2006 AND PRIOR CARS AND LIGHT DUTY TRUCKS. *TT Read More »