2005 Buick Lacrosse Brake Service (ONLINE REPAIR MANUALS)

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We have info for following modifications of 2005 Buick Lacrosse

  • 2005 Buick Lacrosse CX 3.8 V6 GAS, CID:231, Fuel Injection, Aspiration:231, Engine VIN:, Desg:2
  • 2005 Buick Lacrosse CXL 3.8 V6 GAS, CID:231, Fuel Injection, Aspiration:231, Engine VIN:, Desg:2
  • 2005 Buick Lacrosse CXS 3.6 V6 GAS, CID:217, Fuel Injection, Aspiration:217, Engine VIN:, Desg:7

BRAKE SERVICE PROCEDURES FOR 2005 Buick Lacrosse AUTOMOBILES

Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 2005 Buick Lacrosse cars and light trucks from 1990+.

Disc Brakes -> AC-Delco Single Piston Rear Disc Brake -> Description
Vehicle: 2005 Buick Lacrosse CXS 3.6 V6 GAS

On all models except Century, Grand Prix and Regal,the caliper assembly has a single bore and is mounted to the support bracket with two mounting bolt and sleeve assemblies, Fig. . Hydraulic pressure created by applying the brake pedal is converted by the caliper to a stopping force. This force acts equally against the piston and the bottom of the piston bore to move the piston outward and to slide the caliper inward resulting in a clamping action. This clamping action presses the linings against the rotor, creating friction to stop the vehicle.

On Century, Grand Prix and Regal model...

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BRAKE SERVICE PROCEDURES FOR 2005 Buick Lacrosse AUTOMOBILES

Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 2005 Buick Lacrosse cars and light trucks from 1990+.

Disc Brakes -> AC-Delco Single Piston Rear Disc Brake -> Troubleshooting
Vehicle: 2005 Buick Lacrosse CXS 3.6 V6 GAS

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 appro...

CLICK HERE TO GET FULL ACCESS TO 2005 Buick Lacrosse BRAKE SERVICE PROCEDURES

BRAKE SERVICE PROCEDURES FOR 2005 Buick Lacrosse AUTOMOBILES

Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 2005 Buick Lacrosse cars and light trucks from 1990+.

Anti-Lock Brakes -> Bosch Type 5.3 -> Diagnosis & Testing -> Accessing Diagnostic Trouble Codes -> Clearing Diagnostic Trouble Codes -> Diagnostic Tests -> Diagnostic Trouble Code Interpretation -> EBCM/EBTCM Connector Views -> Electromagnetic Interference Test -> Grand Prix -> Intermittents & Poor Connections -> LaCrosse
Vehicle: 2005 Buick Lacrosse CXL 3.8 V6 GAS

Accessing Diagnostic Trouble Codes

Connect a suitably programmed scan tool to Data Link Connector (DLC) and follow manufacture's instructions.

Diagnostic Trouble Code Interpretation

Grand Prix
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LaCrosse
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EBCM/EBTCM Connector Views

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

Diagnostic Tests

Grand Prix
[[table data]]
LaCrosse
[[table data]]

Clearing Diagnostic Trouble Codes

Connect a suitably programmed scan tool to Data Link Connector (DLC) and follow manufacture's instructions.

Intermittents & Poor Connections

Intermittent failures in the anti-lock brake system may be difficult to accurately...

CLICK HERE TO GET FULL ACCESS TO 2005 Buick Lacrosse BRAKE SERVICE PROCEDURES

BRAKE SERVICE PROCEDURES FOR 2005 Buick Lacrosse AUTOMOBILES

Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 2005 Buick Lacrosse cars and light trucks from 1990+.

Power Brake Units -> Power Brake Unit Service
Vehicle: 2005 Buick Lacrosse CX 3.8 V6 GAS

Hydro-boost brake boosters are...

CLICK HERE TO GET FULL ACCESS TO 2005 Buick Lacrosse BRAKE SERVICE PROCEDURES

BRAKE SERVICE PROCEDURES FOR 2005 Buick Lacrosse AUTOMOBILES

Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 2005 Buick Lacrosse cars and light trucks from 1990+.

Hydraulic Brake Systems -> Diagnosis & Testing
Vehicle: 2005 Buick Lacrosse CXL 3.8 V6 GAS

Refer to...

CLICK HERE TO GET FULL ACCESS TO 2005 Buick Lacrosse BRAKE SERVICE PROCEDURES

BRAKE SERVICE PROCEDURES FOR 2005 Buick Lacrosse AUTOMOBILES

Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 2005 Buick Lacrosse cars and light trucks from 1990+.

Disc Brakes -> AC-Delco Single Piston Rear Disc Brake -> Rotor, Replace -> All Models Except Century, Grand Prix & Regal -> Century, Grand Prix & Regal
Vehicle: 2005 Buick Lacrosse CX 3.8 V6 GAS

All Models Except Century, Grand Prix & Regal

  • Raise and support vehicle.
  • Mark wheel to axle flange relationship for installation alignment, then remove wheel and tire assembly.
  • Remove brake hose from caliper. Plug openings in caliper and brake hose.
  • Lift able spring to free end of from lever, then disconnect parking brake cable from lever.
  • Remove cable support bracket mounting bolt and washer.
  • Remove sleeve bolt and caliper.
  • Remove mounting bolts and caliper mounting bracket.
  • Remove rotor from hub and bearing.
  • Reverse procedure to...

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