2005 Pontiac Grand Prix Service and Repair Manual

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Factory-Grade Data

2005 Pontiac Grand Prix 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
  • Base Sedan 4-Door
  • GXP Sedan 4-Door
  • GT Sedan 4-Door

Engines covered

  • 3.8L 3800CC 231Cu. In. V6 GAS OHV Supercharged
  • 3.8L 3800CC 231Cu. In. V6 GAS OHV Naturally Aspirated
  • 5.3L 5328CC 325Cu. In. V8 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 Grand Prix Recalls & Complaints

NHTSA #09E00500017/02/2009Component: STEERING

DORMAN IS RECALLING 979 STEERING KNUCKLES, DORMAN P/NOS. 697-902 AND 697-903, SOLD UNDER DORMAN'S "OE SOLUTIONSTM" BRAND NAME, AND NAPA P/NOS. 7-8502 AND 7-8503 WHICH WERE SOLD FOR REPLACEM

Consequence

A BROKEN STEERING KNUCKLE COULD RESULT IN LOSS OF STEERING CONTROL AND A POSSIBLE CRASH WITHOUT WARN

Remedy

DORMAN WILL NOTIFY OWNERS AND REPLACE THE DEFECTIVE STEERING KNUCKLES FREE OF CHARGE AND REIMBURSE T

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 #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

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).

Showing the 8 most recent of 579 technical service bulletins on file with NHTSA.

20090325Component: AIR BAGSCrash reported2 injured

ME AND MY PARTNER WERE DRIVING ON HWY 1-20 WHEN A CAR THAT WAS IN FRONT OF US (WE WERE IN THE FAR LEFT LANE BY THE MEDIAN) IN THE 3 WAY LANE HWY HIT US HEAD ON. MY AIRBAG IN MY VEHICLE DID NOT COME OU

20141009Component: AIR BAGSCrash reported1 injured

TL* THE CONTACT OWNS A 2005 PONTIAC GRAND PRIX. THE CONTACT STATED THAT WHILE APPROACHING A STOP, THE BRAKE PEDAL WAS DEPRESSED BUT THE VEHICLE SEIZED CAUSING THE CONTACT TO CRASH INTO THE REAR OF THR

20141009Component: SERVICE BRAKESCrash reported1 injured

TL* THE CONTACT OWNS A 2005 PONTIAC GRAND PRIX. THE CONTACT STATED THAT WHILE APPROACHING A STOP, THE BRAKE PEDAL WAS DEPRESSED BUT THE VEHICLE SEIZED CAUSING THE CONTACT TO CRASH INTO THE REAR OF THR

20141009Component: ELECTRICAL SYSTEMCrash reported1 injured

TL* THE CONTACT OWNS A 2005 PONTIAC GRAND PRIX. THE CONTACT STATED THAT WHILE APPROACHING A STOP, THE BRAKE PEDAL WAS DEPRESSED BUT THE VEHICLE SEIZED CAUSING THE CONTACT TO CRASH INTO THE REAR OF THR

20140724Component: SERVICE BRAKESCrash reported1 injured

ACCELERATING ON THE EXPRESSWAY IN TRAFFIC UP 40 MPH, DRY CONDITIONS. VEHICLE IN FRONT OF ME STOPPED QUICKLY. WHEN I DEPRESSED THE BRAKE HARD, I HAD NO ABS ASSIST. UPON IMPACT, THE AIRBAGS DID NOT D

Showing the 5 most serious of 209 complaints filed with NHTSA.

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