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Get Full Access Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about 2003 Pontiac Grand Prix car and truck repair procedures including Pontiac engine diagrams, wiring diagrams, repair work estimating measures, technical service bulletins, auto body work guidance, starter & alternator replacement procedures, serpentine belt replacement procedures, radiator & hose replacement procedures, tune-up & drivability specifications, quick lube illustrations, preventive maintenance guide, engine light reset instructions, parts removal and install procedures, fuel filter replacement directions, component location diagrams, air filter locations & replacement instructions, a/c system specifications, and general auto service procedures. You don't have to be a car mechanic or technician to know how to fix your 2003 Pontiac Grand Prix automobile. Try the Automotix DIY solution today!
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We have info for following modifications of 2003 Pontiac Grand Prix

  • 2003 Pontiac Grand Prix 3.1 V6 GAS, CID:189, Fuel Injection, Aspiration:189, Engine VIN:, Desg:J
  • 2003 Pontiac Grand Prix 3.8 V6 GAS, CID:231, Fuel Injection, Aspiration:231, Engine VIN:, Desg:K
  • 2003 Pontiac Grand Prix 3.8 V6 GAS, CID:231, Fuel Injection, Aspiration:231, Engine VIN:, Desg:1

BRAKE SERVICE PROCEDURES FOR 2003 Pontiac Grand Prix AUTOMOBILES

Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 2003 Pontiac Grand Prix cars and light trucks from 1990+.

Anti-lock Brakes -> Bosch Type 5.3 -> Diagnosis & Testing -> 1999 -> 1999-2000 -> 2000-02 -> 2001-03 -> Accessing Diagnostic Trouble Codes -> Camaro & Firebird -> Catera -> Clearing Diagnostic Trouble Codes -> Diagnostic Tests -> Diagnostic Trouble Code Interpretation -> EBCM/EBTCM Connector Views -> Electromagnetic Interference Test -> Grand Prix & Intrigue -> Ignition Cycle Default -> Intermittents & Poor Connections -> Scan Tool -> Wiring Diagrams
Vehicle: 2003 Pontiac Grand Prix 3.1 V6 GAS

Accessing Diagnostic Trouble Codes

Diagnostic Trouble Codes (DTCs) can be accessed with a suitably programmed scan tool connected to the Data Link Connector (DLC), located to the left of the steering column on the instrument panel carrier. Follow the tool manufacturers instructions.

Diagnostic Trouble Code Interpretation

Refer to Figs. and for Diagnostic Trouble Code (DTC) identification.

Wiring Diagrams

Refer to "Wiring Diagrams" in "Vehicle Systems."

EBCM/EBTCM Connector Views

Refer to Figs. through for EBCM/EBTCM connector terminal identification.

Diagnostic Tests

Camaro & Firebir...
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CLICK HERE TO GET FULL ACCESS TO 2003 Pontiac Grand Prix BRAKE SERVICE PROCEDURES

BRAKE SERVICE PROCEDURES FOR 2003 Pontiac Grand Prix AUTOMOBILES

Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 2003 Pontiac Grand Prix cars and light trucks from 1990+.

Hydraulic Brake Systems -> General Motors -> Component Service -> Assemble -> Aurora, Bonneville, Eighty-Eight, LeSabre, Park Avenue & Riviera -> Corvette -> CTS -> Disassemble -> Except Aurora, Bonneville, Corvette, CTS, Eighty-Eight, LeSabre, Park Avenue, Riviera & Vibe -> Master Cylinder Overhaul -> Vibe -> Wheel Cylinder Overhaul
Vehicle: 2003 Pontiac Grand Prix 3.8 V6 GAS

Master Cylinder Overhaul

Except Aurora, Bonneville, Corvette, CTS, Eighty-Eight, LeSabre, Park Avenue, Riviera & Vibe
Disassemble

Refer to Figs. and , when performing the following procedures.

  • Disconnect and plug hydraulic lines.
  • Remove mounting nuts and master cylinder.
  • Remove reservoir cover and diaphragm. Discard old brake fluid in reservoir.
  • Inspect cover and diaphragm.
  • Remove fluid level switch, if equipped.
  • On models equipped with compact master cylinder, remove proportioner valve, Fig. .
  • On all models, depress primary piston and remove lock ring.
  • Plug primary fluid outlet (outlet...

CLICK HERE TO GET FULL ACCESS TO 2003 Pontiac Grand Prix BRAKE SERVICE PROCEDURES

BRAKE SERVICE PROCEDURES FOR 2003 Pontiac Grand Prix AUTOMOBILES

Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 2003 Pontiac Grand Prix cars and light trucks from 1990+.

Disc Brakes -> AC-Delco Single Piston Rear Disc Brake (Type 1) -> Troubleshooting -> Brake Roughness
Vehicle: 2003 Pontiac Grand Prix 3.1 V6 GAS

Brake Roughness

The most common cause of brake chatter on disc brakes is a variation in disc thickness. If roughness or vibration is encountered during highway operation or if pedal pulsation is experienced at low speeds, the disc may have excessive thickness variation. To inspect for this condition, measure the disc at 12 points with a micrometer at a radius approximately one inch from edge of disc. If thickness measurements vary by more than ...

CLICK HERE TO GET FULL ACCESS TO 2003 Pontiac Grand Prix BRAKE SERVICE PROCEDURES

BRAKE SERVICE PROCEDURES FOR 2003 Pontiac Grand Prix AUTOMOBILES

Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 2003 Pontiac Grand Prix cars and light trucks from 1990+.

Power Brake Units -> Application Chart
Vehicle: 2003 Pontiac Grand Prix 3.1 V6 GAS

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CLICK HERE TO GET FULL ACCESS TO 2003 Pontiac Grand Prix BRAKE SERVICE PROCEDURES

BRAKE SERVICE PROCEDURES FOR 2003 Pontiac Grand Prix AUTOMOBILES

Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 2003 Pontiac Grand Prix cars and light trucks from 1990+.

Disc Brakes -> AC-Delco Single Piston Rear Disc Brake (Type 1) -> Precautions
Vehicle: 2003 Pontiac Grand Prix 3.1 V6 GAS

  • Grease or any other foreign material must be kept off brake linings, caliper, surfaces of disc and external surfaces of hub during service procedures.
  • Handling brake disc and caliper should be done in a way to avoid deformation of disc and nicking or scratching brake linings.
  • If inspection reveals worn or damaged rubber piston seals, they should be replaced.
  • During removal and installation of a wheel assembly, ensure not to interfere with or damage ca...

CLICK HERE TO GET FULL ACCESS TO 2003 Pontiac Grand Prix BRAKE SERVICE PROCEDURES

BRAKE SERVICE PROCEDURES FOR 2003 Pontiac Grand Prix AUTOMOBILES

Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 2003 Pontiac Grand Prix cars and light trucks from 1990+.

Power Brake Units -> Precautions
Vehicle: 2003 Pontiac Grand Prix 3.1 V6 GAS

  • After disassembling power brake unit, soak metal components in solvent.
  • Use only alcohol on components containing rubber. After components have been thoroughly cleaned and rinsed in solvent, they should be washed again in clean alcohol before assembly.
  • Use compressed air to blow dirt and cleaning fluid from ...

CLICK HERE TO GET FULL ACCESS TO 2003 Pontiac Grand Prix BRAKE SERVICE PROCEDURES

Shop online for auto body parts, engines, wheels, lights...

Click here to view more details about 2005 Pontiac Grand Prix Headlight, Driver Side2005 Pontiac Grand Prix Headlight, Driver Side, Comes with bulbs and backed by 1-year, unlimited-mileage warranty.<p>Be safe! Replace your worn out or broken lights with these DOT and SAE Approved lighting products. They are made to stand rough road wear and the test of time!<br>.

Source: Auto Body Parts Store

$39.96

Click here to view more details about 1996 Pontiac Grand Prix Wheel Hub Assembly, Rear1996 Pontiac Grand Prix Wheel Hub Assembly, Rear, A High Quality, Direct Fit OE Replacement For Hub Assembly.

Source: Auto Body Parts Store

$91.29

Click here to view more details about 2008 Pontiac Grand Prix 16" x 6.5" Alloy Wheel2008 Pontiac Grand Prix 16" x 6.5" Alloy Wheel, Alloy Wheel; 16 X 6.5; 5 Spokes; 5 Lug; 115MM BP; Polished, , .

Source: Wheels / Rims, Mirrors & Lights Store

$165.50

Click here to view more details about 1984 Pontiac Grand Prix V8, 5.7 L, 350 CID Rebuilt Engine1984 Pontiac Grand Prix V8, 5.7 L, 350 CID Rebuilt Engine, Flat lifters, 4-bolt main, optional high-performance engine supplied with flat top pistons, performance cam, 194 intake valve heads, and high volume oil pump., Warranty: 3-Year/100,000 Mile, .

Source: Rebuilt Engines Store

$1,243.00

Click here to view more details2006 Pontiac Grand Prix Used Bumper Bar, Rear, 4DR, BUR, BASE w/foam, Very Good.

Source: Used Auto Parts Store

$125.00

Click here to view more details2008 Pontiac Grand Prix Used Bumper Bar, Rear, 4DR, Gray, GXP, Very Good.

Source: Used Auto Parts Store

$88.00
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