1993 Buick Riviera TSBs
9 Technical Service Bulletins across 5 categories
Other
5 bulletinsSOME VEHICLES EQUIPPED WITH HYDRA-MATIC 3T40, 4T60 OR 4T60-E TRANSXALES MAY COMMENT ON A GRINDING AND / OR GROWLING...
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NOISE THAT IS NOTICEABLE WHEN IN PARK ON INCLINE. *TT
COLD START RATTLE NOISE.
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*TW
GRINDING AND/OR GROWLING NOISE IN PARK ON INCLINE.*SD
UNKNOWN
COLD START RATTLE NOISE.
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*TW
Engine
1 bulletinOWNERS OF SOME VEHICLES EQUIPPED WITH HYDRA-MATIC 3T40, 4T60, 4T60-E OR 4T65-E TRANSAXLES MAY COMMENT ON A GRINDING AND...
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/ 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
Transmission
1 bulletinINFORMATION ON GROWLING NOISE IN TRANSAXLE DURING FIRST FOUR MINUTES AFTER START UP.
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*YC
Pre-Delivery & Maintenance
1 bulletinCOLD START RATTLE NOISE (DIAGNOSIS/SERVICE PROCEDURE).
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*TW
Electrical
1 bulletinExpanded Availability for Remanufacture and Return (R&R) Electronic Control Modules