2005 Pontiac G6 Service and Repair Manual

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Factory-Grade Data

2005 Pontiac G6 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
  • GT Sedan 4-Door
  • SE Sedan 4-Door

Engines covered

  • 3.5L 213Cu. In. V6 GAS OHV Naturally Aspirated
  • 3.5L 3498CC 213Cu. In. V6 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

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Vehicle Safety Data

2005 Pontiac G6 Recalls & Complaints

NHTSA #09V03600030/01/2009Component: EXTERIOR LIGHTING:BRAKE LIGHTS

GM IS RECALLING 8,012 MY 2005-2006 PONTIAC G6 VEHICLES. THE BRAKE LAMPS MAY NOT OPERATE PROPERLY BECAUSE OF CORROSION IN A WIRING CONNECTOR. CORROSION IN THE CONNECTOR COULD CAUSE THE BRAKE LAMPS TO

Consequence

BRAKE LAMPS THAT ARE NOT OPERATING PROPERLY MAY NOT WARN A DRIVER IN A FOLLOWING VEHICLE OF THE BRAK

Remedy

DEALERS WILL APPLY A DIELECTRIC LUBRICANT TO THE CONNECTOR TO PREVENT CORROSION. THIS SERVICE WILL

NHTSA #05V09800014/03/2005Component: EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

CERTAIN PASSENGER VEHICLES FAIL TO CONFORM TO THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 225, 'CHILD RESTRAINT ANCHORAGE SYSTEMS.' THE CHILD RESTRAINT LOWER ANCHORS IN THE CENTER R

Consequence

WITHOUT ADDITIONAL AND CORRECTED OWNER'S MANUAL INFORMATION, AN OWNER MAY ENCOUNTER DIFFICULTY IN IN

Remedy

OWNERS WILL BE MAILED AN OWNER'S MANUAL SUPPLEMENT. THE RECALL IBEGAN ON MARCH 20, 2005. OWNERS MA

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 #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 #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

TSB #11008956

This service bulletin provides information for dealers/technicians on When and How to Submit a Field Product Report (FPR) (U.S. and Canada Dealers Only).

TSB #11007744

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

Showing the 8 most recent of 570 technical service bulletins on file with NHTSA.

20090710Component: AIR BAGSCrash reported4 injured

TL*THE CONTACT OWNS A 2005 PONTIAC G6. TWO YEARS AGO, WHILE THE VEHICLE WAS AT A STOP, THE CONTACT'S VEHICLE WAS STRUCK BY ANOTHER MOTORIST TRAVELING 90 MPH. IN TURN, HIS VEHICLE WAS PUSHED INTO TRA

20181009Component: ELECTRONIC STABILITY CONTROL (ESC)Crash reported2 injured

MY POWER STEERING WENT OUT ON THE VEHICLE WITHOUT WARNING WHICH CAUSED ME TO HIT ANOTHER VEHICLE WITHOUT WARNING . I ONLY HAD THE CAR FOR 1YEAR

20181009Component: ELECTRICAL SYSTEMCrash reported2 injured

MY POWER STEERING WENT OUT ON THE VEHICLE WITHOUT WARNING WHICH CAUSED ME TO HIT ANOTHER VEHICLE WITHOUT WARNING . I ONLY HAD THE CAR FOR 1YEAR

20181009Component: STEERINGCrash reported2 injured

MY POWER STEERING WENT OUT ON THE VEHICLE WITHOUT WARNING WHICH CAUSED ME TO HIT ANOTHER VEHICLE WITHOUT WARNING . I ONLY HAD THE CAR FOR 1YEAR

20190808Component: WHEELSCrash reported1 injured

AS MY SON WAS DRIVING AROUND A CORNER ABOUT 35-40 MPH HE FELT THE DRIVER SIDE TIRE DROP DOWN, LOST CONTROL OF THE CAR. THE TIRE SHREDDED OFF OF THE HUBCAP AND HE FLIPPED APPROXIMATELY 7 TIMES.

Showing the 5 most serious of 932 complaints filed with NHTSA.

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