2005 Pontiac Sunfire Service and Repair Manual

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Factory-Grade Data

2005 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

  • Base Sedan 4-Door
  • Base Coupe 2-Door

Engines covered

  • 2.2L 2198CC 134Cu. 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

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Vehicle Safety Data

2005 Pontiac Sunfire Recalls & Complaints

NHTSA #08E06300017/10/2008Component: STEERING

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

Consequence

IF THE WELD FAILS, LOSS OF STEERING COULD RESULT, POSSIBLY RESULTING IN A VEHICLE CRASH.

Remedy

DORMAN WILL NOTIFY OWNERS AND REPLACE THE STEERING SHAFTS FREE OF CHARGE. THE RECALL BEGAN ON OCTOB

TSB #11020816

This PI communicates the requirement to provide a pico file to receive diagnostic assistance from TAC.

TSB #11019074

This Preliminary Information communication provides information to the technician about the use of J-35616-64B and Mini 50 terminal test probe, replacement terminals, and terminated leads.

TSB #11019073

This Preliminary Information communication provides information to the technician about the use of J-35616-64B and Mini 50 terminal test probe, replacement terminals, and terminated leads.

TSB #11019072

This Preliminary Information communication provides information to the technician about the use of J-35616-64B and Mini 50 terminal test probe, replacement terminals, and terminated leads.

TSB #11017252

This service bulletin provides information for dealers/technicians on OnStar Module 2G Sunset Information.

TSB #11014455

This Preliminary Information communication provides information to the technician about vehicles that have an unusual noise and is difficult to identify, isolate or pinpoint. Technician should get record a sound clip or take a video of the

TSB #11011782

This Preliminary Information communication provides information to the technician about the use of J-35616-64B terminal test probe, replacement terminals, and terminated leads. The J-35616-64B is the latest test probe released for checking

TSB #11009156

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

Showing the 8 most recent of 504 technical service bulletins on file with NHTSA.

20220622Component: ELECTRICAL SYSTEM

None of the gauges work properly Gm has not issued a recall despite the numerous complaints and it is a 500 to 800 dollar repair bill to replace the instrument cluster. 2005 Sunfire and the instrumen

20220622Component: VEHICLE SPEED CONTROL

None of the gauges work properly Gm has not issued a recall despite the numerous complaints and it is a 500 to 800 dollar repair bill to replace the instrument cluster. 2005 Sunfire and the instrumen

20220622Component: FUEL/PROPULSION SYSTEM

None of the gauges work properly Gm has not issued a recall despite the numerous complaints and it is a 500 to 800 dollar repair bill to replace the instrument cluster. 2005 Sunfire and the instrumen

20170504Component: ELECTRICAL SYSTEM

GOING DOWN HILL, TURNED MY CAR TO THE RIGHT AND THE CAR KEEP GOING STRAIGHT. IT DID NOT TURN AT ALL. I ALMOST GOT HIT BY ON COMING TRAFFIC, BUT MY CAR HIT THE CURVE FIRST STOPPING AN ACCIDENT FROM OCC

20170504Component: STEERING

GOING DOWN HILL, TURNED MY CAR TO THE RIGHT AND THE CAR KEEP GOING STRAIGHT. IT DID NOT TURN AT ALL. I ALMOST GOT HIT BY ON COMING TRAFFIC, BUT MY CAR HIT THE CURVE FIRST STOPPING AN ACCIDENT FROM OCC

Showing the 5 most serious of 94 complaints filed with NHTSA.

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