1990 Pontiac 6000 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
- Special Edition Sedan 4-Door
- LE Sedan 4-Door
- LE Wagon 4-Door
- Special Edition Wagon 4-Door
Engines covered
- 3.1L 189Cu. In. V6 GAS OHV Naturally Aspirated
- 2.5L 2474CC 151Cu. In. l4 GAS OHV Naturally Aspirated
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
THESE VEHICLES WERE ASSEMBLED WITH REAR OUTBOARD SAFETY BELT ANCHORAGES THAT MAY NOT WITHSTAND THE REQUIRED LOAD. THIS DOES NOT COMPLY WITH FMVSS NO.210, "SEAT BELT ASSEMBLY ANCHORAGES."
CONSEQUENCE OF NON-COMPLIANCE: IN A COLLISON, STRESS CAN CAUSE THE ATTACHMENT METAL TO TEAR AND ALL
DEALERS WILL REPLACE THE EXISTING ANCHOR BOLTS WITH A NEW SHOULDER BOLT AND THREAD LOCKING ADHESIVE.
HAD AN ACCIDENT, DRIVERS SIDE SEAT BELT BROKE AND DRIVER HIT PASSENGER DOOR. TT
VEHICLE EXPERIENCED SUDDEN ACCELERATION RESULTING IN VEHICLE ACCIDENT AND INJURY TO CONSUMER.
CONSUMER ADJUSTED HEAT MODULE ON DEFORESTER, AND CONSUMER NOTICED SMOKE COMING FROM THE HEATER SWITCH MODULE. *AK
ELECTRICAL PARTS ON VEHICLE BURN FOR NO RESAON. OWNER INDICATES PROBLEMS WITH TAPED WIRING. POSSIBLE CAUSE ELECTRICAL SYSTEMS FAILURE INTERMITTENTLY.*AK
INTERMITTENTLY WHEN APPLYING THE BRAKES ON NORMAL ROAD CONDTIONS THE PEDAL IS HARD AND THERE IS NO BRAKING ABILITY. VEHICLE WAS TAKEN TO DEALER (4) TIMES IN (3) MONTHS SINCE 1990. NEW BRAKE PADS WERE
Showing the 5 most serious of 12 complaints filed with NHTSA.
