1999 Pontiac Bonneville TSBs
33 Bonneville 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 Bonneville problems. Interested in how this information is collected? Read more about TSBs.
Recent 1999 Bonneville TSBs
STEERING
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Description: REVISED STEERING WHEEL POSITION SENSOR OR STEERING SHAFT LOWER BEARING REPLACEMENT PROCEDURE AND STEERING WHEEL POSITION SENSOR CENTERING PROCEDURE. *EH
ENGINE AND ENGINE COOLING:ENGINE
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Description: NEW REAR MAIN SEAL AND SPECIAL TOOL FOR INSTALLATION. *TT
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Description: SOME OWNERS MAY COMMENT ON A REPEAT ENGINE OIL PAN LEAK. *TT
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Description: SOME OWNERS MAY COMMENT ON A REPEAT ENGINE OIL PAN LEAK. *TT
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Description: DEALERS MAY COMMENT ON A CHUGGLE, SURGE, MISFIRE CONDITION. *TT
ENGINE AND ENGINE COOLING:COOLING SYSTEM
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Description: ENGINE COOLANT CONSUMPTION OR COOLANT LEAK (INSPECT FOR MATERIAL DEGRADATION/REPLACE INTAKE MANIFOLDS) *TT UPDATED 11/02/07 *NJ
ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL
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Description: VOLUNTARY EMISSION CAMPAIGN FOR VEHICLES WITH AN OBD-II CALIBRATION THAT CAUSES A FALSE OXYGEN SENSOR CODE, P1133, TO SET UNDER CERTAIN CONDITIONS, RESULTING IN MALFUNCTION INDICATOR LAMP ILLUMINATION. *TT
ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:MANIFOLD/HEADER/MUFFLER/TAIL PIPE
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Description: AVAILABILITY OF EXHAUST MUFFLER FOR SERVICE. *TT
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Description: NEW UPPER INTAKE MANIFOLD AND GASKET KITS. *TT
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Description: ENGINE INTAKE MANIFOLD COOLANT LEAK. *SC
POWER TRAIN
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Description: SUBJECT REGARDING WHINE NOISE IN PARK OR NEUTRAL, SERVICE ENGINE SOON OR SERVICE VEHICLE SOON LAMP ILLUMINATION. *TT
POWER TRAIN:MANUAL TRANSMISSION
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Description: CONCERNS WITH SLIPS, HARSH UPSHIFT OR GARAGE SHIFTS, LAUNCH SHUDDERS, FLARES, ERRATIC SHIFTS AND INTERMITTENT CONCERNS, DIAGNOSTIC TROUBLE CODE P1811 OR P0748 SET. *TT
POWER TRAIN:AUTOMATIC TRANSMISSION
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Description: SOME OWNERS MAY COMMENT ON A TRANSMISSION OIL LEAK. *TT UPDATED *EH
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Description: THE 4T65E AUTOMATIC TRANSMISSION MAY EXHIBIT A CONDITION OF A HARSH GARAGE SHIFT INTO REVERSE OR DRIVE ON A COLD START. *TT
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Description: GRIND NOISE OR NO VEHICLE MOVEMENT WHEN SHIFTING INTO DRIVE OR REVERSE. *TT
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Description: SUBJECT REGARDING HARSH ENGAGEMENT INTO REVERSE GEAR IN COLD AMBIENT TEMPERATURE. *TT
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Description: CAMPAIGN PARTS BULLETIN REGARDING 4T65E MANUAL VALVE / LINK KIT REPLACEMENT. *TT
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 OWNERS OF VEHICLES WITH A HYDRA-MATIC 4T65-E TRANSAXLE MAY COMMENT ON HARSH UPSHIFTS OR HARSH GARAGE SHIFTS, SOFT SHIFTS, SHUDDERS ON HARD ACCELERATION, OR SHIFTS ERRATIC. *TT
ELECTRICAL SYSTEM:ALTERNATOR/GENERATOR/REGULATOR
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Description: UPCOMING PRODUCT SAFETY RECALL FUEL PRESSURE REGULATOR. *MJ
ELECTRICAL SYSTEM:WIRING
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Description: WIRE HARNESS MAY BE STRETCHED, OR THE PCS MAY NOT BE ORIENTED IN THE SAME POSITION, AFTER INSTALLING A SERVICE REPLACEMENT VALVE BODY ASSEMBLY. GM TECH LINK. *TT
VISIBILITY:REARVIEW MIRRORS/DEVICES:EXTERIOR
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Description: SOME CUSTOMERS MAY COMMENT THAT THE BLACK PLASTIC HOUSING AROUND THE OUTSIDE REAR VIEW MIRROR TURNS CHALKY OR IS DULL IN COLOR. *TT
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: SUBJECT REGARDING WIND NOISE AT DRIVER'S FRONT SIDE DOOR B-PILLAR AREA. *TT
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Description: SOME CUSTOMERS MAY COMMENT THAT THE FRONT AND / OR REAR DOOR TRIM PANEL WILL COME LOOSE OR SEPARATES FROM THE TOP OF THE DOOR AT THE INNER SEALING STRIP. *TT
VEHICLE SPEED CONTROL
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Description: INTERMITTENT CHUGGLE OR FISHBITE ON LIGHT ACCELERATION OR A HIGHWAY SPEEDS WITH NO DIAGNOSTIC TROUBLE CODES (DTCS). *TT
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Description: SUBJECT REGARDING LOW POWER / STUMBLE WHEN ACCELERATING IN TURNS OR STRAIGHT LINE. *TT
WHEELS
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Description: CAMPAIGN PARTS BULLETIN REGARDING VEHICLES WITH CHROME PLATED ALUMINUM WHEELS. *TT
EQUIPMENT:OTHER:LABELS
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Description: PRODUCT EMISSION CAMPAIGN REGARDING VEHICLES WITH AN INCORRECT VEHICLE EMISSION CONTROL LABEL. *TT
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Description: CERTAIN VEHICLES WERE BUILT WITH INCORRECT VEHICLE EMISSION CONTROL LABELS. THE EMISSION CONTROL (TUNE-UP) LABELS HAVE AN INCORRECT EMISSION VACUUM HOSE ROUTING SCHEMATIC. *TT
EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
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Description: INFORMATION ON ERROR CODES ON RADIO DISPLAY THEIR CAUSE AND CORRECTIVE ACTION. *EH
UNKNOWN OR OTHER
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Description: INFORMATION ON SERVICING 4T65-E TRANSAXLE SPACER PLATE AND GASKETS FOR VARIOUS MODELS FROM 1997 THROUGH 2002. *TT
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Description: INFORMATION ON SERVICING 4T65E TRANSAXLE SPACER PLATE AND GASKETS. *TT