1992 Pontiac Bonneville service and repair manual — a detailed, factory-style reference for maintenance, diagnostics, and repair. Use it to confirm correct procedures, specifications, and system coverage before you start work.
Designed for technicians and DIY owners, this manual helps you diagnose issues correctly, follow proven repair steps, and use wiring diagrams and system sections to track faults faster.
What’s included
- Step-by-step repair procedures and service information
- Specifications and reference data (where provided)
- Electrical diagnostics with wiring diagrams
- Coverage across major systems: engine, transmission/driveline, brakes, steering, suspension, HVAC, and more
Trims covered
- SSE Sedan 4-Door
- SE Sedan 4-Door
- SSEi Sedan 4-Door
Engines covered
- 3.8L 3800CC 231Cu. In. V6 GAS OHV Naturally Aspirated
- 3.8L 3800CC 231Cu. In. V6 GAS OHV Supercharged
Index / Table of contents
- Body
- Brakes
- Chassis Electrical
- Driveline
- Engine Cooling
- Engine Electrical
- Engine Mechanical
- Engine Performance & Emission Controls
- Fuel System
- General Information & Identification
- Heating, Ventilation, & Air Conditioning
- Hybrid & Electric Vehicle Systems
- Steering
- Suspension
- Transmission, Clutch, & Transfer Case
- Wiring Diagrams
WHEN APPLIED, THE PARKING BRAKE LEVER ASSEMBLY MAY RELEASE ONE OR MORE TEETH, REDUCING THE CABLE LOAD TO THE REAR BRAKES.
DEPENDING ON THE EXTENT OF THE LEVER RELEASE AND ROADLEVEL. THE PARKING BRAKE MAY NOT HOLD THE VEHIC
REPLACE PARKING BRAKE LEVER ASSEMBLY.
VEHICLE DESCRIPTION: PASSENGER VEHICLES MANUFACTURED FROM AUGUST 1991 THROUGH JULY 1995. THE TRANSMISSION OIL COOLER LINE CAN SEPARATE WHEN THE VEHICLE IS OPERATED IN LOW TEMPERATURES IN COMBINATIO
VEHICLE FIRES CAN OCCUR DUE TO THE SPILLAGE OF TRANSMISSION FLUID.
DEALERS WILL REPLACE THE TRANSMISSION OIL COOLER LINES.
TRANSAXLE SHIFT CONTROL CABLE MAY DISENGAGE FROM SHIFT CONTROL CABLE BRACKET, CAUSING LOSS OF GEAR INDICATOR REFERENCE, AND SHIFT SELECTOR OPERATION.
THE DISENGAGED CABLE COULD FALSELY INDICATE TRANSMISSIONGEAR POSITION, AND THE VEHICLE MIGHT BE LEFT
INSTALL A TRANSAXLE SHIFT CONTROL CABLE RETAINING CLIP ON THE SHIFT CONTROL CABLE BRACKET ON TOP OF
Expanded Availability for Remanufacture and Return (R&R) Electronic Control Modules
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
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
SOME CUSTOMERS MAY COMMENT THAT THERE IS CORROSION ( RUST ) APPEARING ON THE LEFT AND /OR RIGHT ROCKER PANEL(S). *YC
CONCERNS OF DOOR HANDLES ON WHITE PAINTED VEHICLES TRUNING YELLOW. *YC
SOME CUSTOMERS MAY COMMENT THAT THE VEHICLE
COMMENTS ON INOPERATIVE POWER DOOR LOCKS (FRONT AND/OR REAR DOORS).
INFORMATION BASED ON ENGINE IDLE SURGE, OR MIL (MALFUNCTION INDICATOR LAMP) ILLUMINATED WITH DTC (DIAGNOSTIC TROUBLE CODE) P0131, P0171 OR 44 SET. *YC
Showing the 8 most recent of 20 technical service bulletins on file with NHTSA.
NO DEPLOYMENT OF AIRBAGS DURING HEAD ON COLLISION.
NO DEPLOYMENT OF AIR BAGS DURING ACCIDENT. *SD
FRONT SEAT BELTS FAILED TO RESTRAIN DRIVER/PASSENGER DURING ACCIDENT, CAUSING INJURY. *SD
VEHICLE WAS HIT ALMOST HEAD ON PART OF THE IMPACT AREA WAS RIGHT AT THE AIRBAG SENSOR UNDER THE HOOD OF THE CAR. THE AIRBAG DID NOT DEPLOY. THE DRIVER RECEIVED MINOR BRUISES ON THE SHOULDER AND CHEST
CONSUMER'S WIFE WAS IN A HEAD-ON COLLISION AND THE DRIVER'S SIDE AIR BAG DIDN'T DEPLOY . PLEASE DESCRIBE . *AK
Showing the 5 most serious of 139 complaints filed with NHTSA.
