1999 Pontiac Grand Am 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
- SE Coupe 2-Door
- GT Sedan 4-Door
- SE Sedan 4-Door
- GT Coupe 2-Door
Engines covered
- 3.4L 207Cu. In. V6 GAS OHV Naturally Aspirated
- 2.4L 2392CC 146Cu. In. l4 GAS DOHC 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
VEHICLE DESCRIPTION: THESE VEHICLES DO NOT COMPLY WITH THE OCCUPANT PROTECTION REQUIREMENTS OF FMVSS NO. 201, "OCCUPANT PROTECTION IN INTERIOR IMPACT." THE CONSOLE COVER ON THESE VEHICLES DOES NOT
IN THE EVENT OF A CRASH, THE CONSOLE COVER COULD OPEN AND THE COVER OR ITEMS STORED UNDER IT COULD I
DEALERS WILL REPLACE THE CONSOLE LATCH MECHANISM.
SABERSPORT IS RECALLING 16,270 COMBINATION CORNER AND BUMPER LAMP ASSEMBLIES OF VARIOUS PART NUMBERS SOLD FOR USE AS AFTERMARKET EQUIPMENT FOR VARIOUS PASSENGER VEHICLES. THESE HEADLAMPS FAIL TO CONF
DECREASED LIGHTING VISIBILITY MAY RESULT IN A VEHICLE CRASH.
SABERSPORT WILL NOTIFY OWNERS AND OFFER A FULL REFUND FOR THE NONCOMPLIANT COMBINATION LAMPS. THE S
This warranty administration bulletin provides information regarding the field action courtesy transportation policy.
This Preliminary Information communicates to the dealer the process for downloading or updating operating software for the Tire Pressure Monitor, Active Fuel Injector tester, multi media tester, PICO Scope, GR8 starting/charging tester and
Underbody Component Corrosion The following information may be helpful when addressing underbody component corrosion with customers. Some customers may comment that one or more of their vehicle's underbody components are showing some form o
Underbody Component Corrosion The following information may be helpful when addressing underbody component corrosion with customers. Some customers may comment that one or more of their vehicle's underbody components are showing some form o
Refinishing Aluminum Wheels This bulletin updates General Motor's position on refinishing aluminum wheels. GM does not endorse any repairs that involve welding, bending, straightening o re-machining. Only cosmetic refinishing of the wheel's
Refinishing Aluminum Wheels This bulletin updates General Motor's position on refinishing aluminum wheels. GM does not endorse any repairs that involve welding, bending, straightening o re-machining. Only cosmetic refinishing of the wheel's
This Preliminary Information communicates to the dealer the process for downloading or updating operating software for the Tire Pressure Monitor, Active Fuel Injector tester, multi media tester, PICO Scope, GR8 starting/charging tester and
This informational bulletin provides information for dealers/technicians on Procedures to Unlock Delco Radio with Theftlock.
Showing the 8 most recent of 141 technical service bulletins on file with NHTSA.
WHILE TRAVELING AT AN UNKNOWN SPEED VEHICLE SWERVED TO AVOD HITTING ANOTHER VEHICLE, AND WENT INTO A DITCH. THEN, WENT BACKED ACROSS ROAD AND WENT INTO A CULVERT WHERE THE VEHICLE IMPACTED A TREE.
WHILE TRAVELING AT AN UNKNOWN SPEED VEHICLE SWERVED TO AVOD HITTING ANOTHER VEHICLE, AND WENT INTO A DITCH. THEN, WENT BACKED ACROSS ROAD AND WENT INTO A CULVERT WHERE THE VEHICLE IMPACTED A TREE.
Our braking system on this car failed us, and is probably crushed by now at no fault of my own. My safety was atârisk when the brakes lost pressure and if it wasnât for our seatbelts, I couldâv
Our braking system on this car failed us, and is probably crushed by now at no fault of my own. My safety was atârisk when the brakes lost pressure and if it wasnât for our seatbelts, I couldâv
Our braking system on this car failed us, and is probably crushed by now at no fault of my own. My safety was atârisk when the brakes lost pressure and if it wasnât for our seatbelts, I couldâv
Showing the 5 most serious of 1318 complaints filed with NHTSA.
