1993 Pontiac Grand Am TSBs
20 Grand Am Technical Service Bulletins
Technical Service Bulletins, or TSBs for short, are notifications made directly by Pontiac to help automotive technicians diagnose and repair commonly reported Grand Am problems. Interested in how this information is collected? Read more about TSBs.
Recent 1993 Grand Am TSBs
STEERING
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Description: CRUNCH NOISE FROM RIGHT SIDE DASH AREA WHEN TURNING STEERING WHEEL. *TW
SUSPENSION:FRONT
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Description: SQUAWK NOISE COMING FROM FRONT SUSPENSION OR ENGINE COMPARTMENT AREA (INSTALL ULTRA HIGH MOLECULAR TAPE). *TW
SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS
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Description: INFORMATION REGARDING SNOW INTRUSION INTO REAR DRUM BRAKE ASSEMBLIES. **MR
SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DISC:CALIPER
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Description: UNKNOWN
SERVICE BRAKES, HYDRAULIC:ANTILOCK
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Description: COMPLAINTS THAT THE ABS INDICATOR LAMP IS "ON". *YC
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Description: COMMENT THAT THE ABS LIGHT IS ON WITH DIAGNOSTIC TROUBLE CODES (DTC'S) 46 AND 86 SET AS CURRENT OR HISTORY. *YC
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Description: UNKNOWN
SERVICE BRAKES, AIR:ANTILOCK:WHEEL SPEED SENSOR
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Description: VEHICLES MAY SET ANYONE OR A COMBINATION OF FRONT-WHEEL SPEED SENSOR ANTI-LOCK BRAKE SYSTEM CODES AS INTERMITTENT OR HARD FAILURES. GM VOICEMAIL EXPRESS. *TT
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Description: ANTI-LOCK BRAKING SYSTEM (ABS) FRONT WHEEL SPEED CODES - JUMPER HARNESS. *TT
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Description: ABS FRONT WHEEL SPEED CODES - JUMPER HARNESS. *TT
ENGINE AND ENGINE COOLING:EXHAUST SYSTEM
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Description: THE A/C BELT MAY ROLL OFF THE PULLEY ON VEHICLES EQUIPPED WITH DEALER INSTALLED AIR CONDITIONING AND 7.8L FNH ENGINE. *TW
POWER TRAIN:DRIVELINE
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Description: GRINDING AND/OR GROWLING NOISE IN PARK ON INCLINE.*SD
POWER TRAIN:AXLE ASSEMBLY
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Description: 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
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Description: 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
ELECTRICAL SYSTEM:WIRING:INTERIOR/UNDER DASH
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Description: CONDENSATION COLLECTS ON INSTRUMENT PANEL CLUSTER HOOD DURING HIGH HUMIDITY (INSTALL NEW INSTRUMENT PANEL CLUSTER HOOD). *TW
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Description: UNKNOWN
ELECTRICAL SYSTEM:IGNITION:MODULE
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Description: CHUGGLE OF TCC GROWL ON GRADES WHILE MAINTAINING SPEED WITH TCC ENGAGED. *TW
VISIBILITY:DEFROSTER/DEFOGGER SYSTEM
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Description: UNKNOWN
STRUCTURE:BODY
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Description: CONCERNS OF DOOR HANDLES ON WHITE PAINTED VEHICLES TRUNING YELLOW. *YC
STRUCTURE:BODY:DOOR
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Description: COMMENTS ON INOPERATIVE POWER DOOR LOCKS (FRONT AND/OR REAR DOORS).