2006 Pontiac G6 Service and Repair Manual

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Factory-Grade Data

2006 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

  • GTP Sedan 4-Door
  • GT Convertible 2-Door
  • Base Sedan 4-Door
  • GTP Convertible 2-Door
  • GT Sedan 4-Door
  • SE Sedan 4-Door
  • GT Coupe 2-Door
  • GTP Coupe 2-Door

Engines covered

  • 3.9L 3880CC 237Cu. In. V6 GAS OHV Naturally Aspirated
  • 3.5L 213Cu. In. V6 GAS OHV Naturally Aspirated
  • 2.4L 2384CC 145Cu. In. l4 GAS DOHC 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

2006 Pontiac G6 Recalls & Complaints

NHTSA #06V41700031/10/2006Component: AIR BAGS:FRONTAL

CERTAIN VEHICLES ORIGINALLY BUILT WITH CLOTH SEATS THAT WERE EQUIPPED WITH AN AUTOMATIC AIR BAG PASSENGER SENSING SYSTEM AND LATER REUPHOLSTERED WITH AFTERMARKET LEATHER SEAT COVER KITS ARE INVOLVED.

Consequence

IF THE PASSENGER SENSING SYSTEM MALFUNCTIONS, THE FRONT AIR BAG ON THE PASSENGER SIDE MAY BE DISABLE

Remedy

BECAUSE A REPLACEMENT LEATHER SEAT COVER THAT IS COMPATIBLE WITH THE PASSENGER SENSING SYSTEM IS NOT

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

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 755 technical service bulletins on file with NHTSA.

20180313Component: SERVICE BRAKESCrash reportedFire reported1 injured1 fatalities

MY SON DIED IN THE CAR.

20180313Component: ENGINECrash reportedFire reported1 injured1 fatalities

MY SON DIED IN THE CAR.

20180313Component: STEERINGCrash reportedFire reported1 injured1 fatalities

MY SON DIED IN THE CAR.

20170207Component: STEERINGCrash reported6 injured

LOST STEERING RESULTED IN HORRIBLE CAR ACCIDENTS

20080922Component: SEAT BELTSCrash reported3 injured

MR. DID EVASIVE MANUEVERS AT 65 MPH TO AVOID DEADLY COLLISION WITH FULLY LOADED SENIOR CITIZEN VAN BY A DRIVER WITH A CELL PHONE. STEERING WHEEL WAS VERY LOOSE, BRAKES PEDALS WERE VERY EASILY DEPRESS

Showing the 5 most serious of 2598 complaints filed with NHTSA.

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