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Service bulletins for the 1993 Pontiac Trans Sport

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

18 on file from NHTSA, as of 2026-10-19.

By type

By component

By trouble code

Bulletins, newest first
1300890092023-12-11. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM). Expanded Availability for Remanufacture and Return (R&R) Electronic Control Modules
018802004-07-01. Service bulletin. POWER TRAIN. NO TCC APPLY, MALFUNCTION INDICATOR LAMP (MIL) ON, TCC SURGE, POSSIBLE P0740, P1870, OR 39 AFTER INSTALLATION OF A REMAN (SRTA) 4T60/4T60E. *TT
990730030A2001-05-24. Service bulletin. POWER TRAIN:AXLE ASSEMBLY. OWNERS OF SOME VEHICLES EQUIPPED WITH HYDRA-MATIC 3T40, 4T60, 4T60-E OR 4T65-E TRANSAXLES MAY COMMENT ON A GRINDING AND / OR GROWLING NOISE THAT IS NOTICEABLE WHEN STANDING IN PARK ON A HILL OR SLOPE WITH THE ENGINE RUNNING AND THE PARKING BRAKE NOT APPLIED. *TT
9907300302000-03-01. Service bulletin. POWER TRAIN:AXLE ASSEMBLY. SOME VEHICLES EQUIPPED WITH HYDRA-MATIC 3T40, 4T60 OR 4T60-E TRANSXALES MAY COMMENT ON A GRINDING AND / OR GROWLING NOISE THAT IS NOTICEABLE WHEN IN PARK ON INCLINE. *TT
9708017350261998-04-07. Service bulletin. SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP. COMMENT THAT THE ABS LIGHT IS ON WITH DIAGNOSTIC TROUBLE CODES (DTC'S) 46 AND 86 SET AS CURRENT OR HISTORY. *YC
2381061997-06-27. Service bulletin. ELECTRICAL SYSTEM:WIRING. INTERMITTENT ELECTRICAL CONDITIONS (TIGHTEN LOOSE GROUND NUT G105). *TW
577106A1997-06-27. Service bulletin. POWER TRAIN:DRIVELINE:DRIVESHAFT. COLD START RATTLE NOISE (DIAGNOSIS/SERVICE PROCEDURE). *TW
577106A1997-05-27. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. COLD START RATTLE NOISE. *TW
9573T40011996-04-25. Service bulletin. POWER TRAIN:DRIVELINE. GRINDING AND/OR GROWLING NOISE IN PARK ON INCLINE.*SD
5312021995-11-01. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER. UNKNOWN
5761041995-11-01. Service bulletin. VEHICLE SPEED CONTROL. UNKNOWN
5761131995-11-01. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. UNKNOWN
5312021995-11-01. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER. NEW A/C CONTROL ASSEMBLY. *TW
5371011995-11-01. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. TRANSMISSION FLUID SEEPS AROUND CLAMP AT TRANSMISSION OIL COOLER LINE. *TW
5771061995-11-01. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. COLD START RATTLE NOISE. *TW
4363031995-03-06. Service bulletin. FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY. FUEL TANK THUD/CLUNK. *TW
4381411995-02-27. Service bulletin. ELECTRICAL SYSTEM:ALTERNATOR/GENERATOR/REGULATOR. GRADUAL LOSS OF POWER/LOW VOLTAGE READING. *TW
4310511995-02-07. Service bulletin. STRUCTURE:BODY:DOOR. SLIDING DOOR RATTLES. *TW

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.