2000 Pontiac Sunfire 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
- GT Convertible 2-Door
- GT Milenio Coupe 2-Door
- Base Sedan 4-Door
- SE Coupe 2-Door
- SE Sedan 4-Door
- GT Coupe 2-Door
Engines covered
- 2.4L 2392CC 146Cu. In. l4 GAS DOHC Naturally Aspirated
- 2.2L 2190CC 134Cu. 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
ON CERTAIN PASSENGER VEHICLES. IF THE ENGINE FAILS TO START AND THE DRIVER HOLDS THE KEY IN THE "START" POSITION FOR AN EXTENDED PERIOD, HIGH CURRENT FLOWS THROUGH THE IGNITION SWITCH, AND SOMETIMES P
IF THE SWITCH IS DAMAGED, A FIRE COULD OCCUR IN THE STEERING COLUMN, EVEN WITH THE ENGINE OFF AND TH
DEALERS WILL INSTALL A RELAY KIT IN THESE VEHICLES TO PREVENT HIGH CURRENT FROM FLOWING THROUGH THE
DORMAN PRODUCTS IS RECALLING 3,900 INTERMEDIATE STEERING SHAFTS DORMAN PART NOS. 425-151, 425-152, AND 425-153, (SOLD UNDER DORMAN'S "OE SOLUTIONS" BRAND NAME), BALKAMP #'S 7-3057, 7-3058, 7-3059 (SOL
IF THE WELD FAILS, LOSS OF STEERING COULD RESULT, POSSIBLY RESULTING IN A VEHICLE CRASH.
DORMAN WILL NOTIFY OWNERS AND REPLACE THE STEERING SHAFTS FREE OF CHARGE. THE RECALL BEGAN ON OCTOB
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 Preliminary Information communication provides information to the technician about vehicles that the Heater-Vent-Air Conditioning blows warm air. Before calling General Motors Technical Assistance Center technician will need to have hi
This Preliminary Information communication provides information to the technician about vehicles that the Heater-Vent-Air Conditioning blows warm air. Before calling General Motors Technical Assistance Center technician will need to have hi
Vehicle Wide Programming (VWP) is a new process to update software on GM Vehicles. It provides the ability via a single selection within Techline Connect to first identify which modules need updating and then proceed to updating affected mo
This bulletin provides information for use on a Product Assistance Claim (PAC), which is formerly known as a Product Allegation Resolution (PAR) claim.
This service bulletin provides information for dealers/technicians on Service Programming System (SPS) Error Codes E4398, E4399, E4401, E4403, M4404, M4413, M6954, M6955, E4414, E4423, E4491, E4492, or E6961 and resolution information.
This technical bulletin advises of a new fuel injection cleaner kit used for decarbonizing the intake valves to correct conditions of rough idle, Crank no start, extended crank or misfire, MIL with DTCs, and explains how Top Tier fuels shou
This service bulletin provides service information to technicians on guidelines to replace Oil Cooler, Oil Cooler Lines and Oil Tank if the engine was replaced where large amounts of debris has flowed throughout the oiling system.
Showing the 8 most recent of 236 technical service bulletins on file with NHTSA.
FRONT-END COLLISION; CAR TOTALLED; MAJOR FRONT END DAMAGE; NEITHER AIR BAG DEPLOYED.
NO MEMORY OF THE NIGHT OF THE ACCIDENT I SUSTAINED LIFE THREATENING INJURIES AND MY BOYFRIEND DIED. MY SPECIALISTS OUT OF STATE BELIEVES IT WAS SOMETHING KNOWN AS SUDDEN ACCELERATION. THIS IS A PROBLE
DAUGHTER HYDROPLANED, WENT INTO DITCH ON RIGHT SIDE OF ROAD, TRAVELED ACROSS ROAD INTO LEFT DITCH AND HIT TREE, OPENING THE CONVERTIBLE TOP DURING CRASH AND TOTALED VEHICLE AIRBAGS DIDN'T DEPLOY DURI
I WAS ON ROUTE 65 IN NORTH SEWICKELY IN PENNSYLVANIA. I WAS STOPPED DUE TO ANOTHER DRIVER IN FRONT OF ME MAKING A LEFT HAND TURN. A CAR CAME FROM BEHIND HITTING ME AND I WAS PROPELLED IN FRONT OF ONC
VEHICLE WAS INVOLVED IN A FRONTAL COLLISION CRASHING INTO A TREE, IMPACT WAS APPROXIMATELY 45-50 MPH. UPON IMPACT, BOTH FRONTAL AIR BAGS DEPLOYED 15 MINUTE AFTERWARD. CONSUMER WAS AIR CARRIES TO THE
Showing the 5 most serious of 169 complaints filed with NHTSA.
