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We have info for following modifications of 2003 Pontiac Grand Prix
- 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
- 2003 Pontiac Grand Prix 3.1 V6 GAS, CID:189, Fuel Injection, Aspiration:189, Engine VIN:, Desg:J
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 3.8 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 ...
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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 Front Disc Brake -> Precautions
Vehicle: 2003 Pontiac Grand Prix 3.8 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 c...
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 Front Disc Brake -> Brake Pad Service
Vehicle: 2003 Pontiac Grand Prix 3.8 V6 GAS
- Remove caliper as outlined under "Caliper Service."
- Remove brake pads ...
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 3.8 V6 GAS
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+.
Anti-lock Brakes -> Bosch Type 5.3 -> System Service -> Brake Pressure Modulator Valve (BPMV) -> Brake System Bleed -> Camaro & Firebird -> Catera -> Component Replacement -> Electronic Brake Control Module (EBCM) -> Electronic Brake Traction Control Module (EBTCM) -> Front -> Grand Prix & Intrigue -> Hydraulic System Flush -> Manual Bleed -> Rear -> Wheel Speed Sensor
Vehicle: 2003 Pontiac Grand Prix 3.8 V6 GAS
Brake System Bleed
Manual Bleed
Pressure bleeding is recommended for all hydraulic systems. However, if a pressure bleeder is unavailable, use the following procedure. Brake fluid damages painted surfaces. Immediately clean any spilled fluid.
- Remove vacuum reserve by pumping brakes several times with engine off.
- Fill master cylinder reservoir with clean brake fluid. Check fluid level often during bleeding procedure, do not let reservoir fall below half full.
- If necessary, bleed master cylinder as follows:
- Disconnect front EBTCM pipe fitting at master cylinder.
- Allow fluid to fill maste...
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 -> Description -> AC-Delco Single Diaphragm Type -> AC-Delco Tandem Diaphragm Type -> Toyota/GM Single Diaphragm Type
Vehicle: 2003 Pontiac Grand Prix 3.1 V6 GAS
AC-Delco Tandem Diaphragm Type
This unit utilizes a vacuum power chamber, consisting of a front and rear shell, housing divider, front and rear diaphragm, plate assemblies, hydraulic pushrod and a diaphragm return spring, Fig. .
In normal operating mode, with service brakes in released position, the booster operates with vacuum on both sides of its diaphragms. When brakes are applied, air at atmospheric pressure is admitted to one side of each diaphragm to provide power assist. When the service brake is released, atmospheric air is shut off from one side of each diaphragm. The air is ...
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