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Get Full Access Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about 2007 Buick Lacrosse car and truck repair procedures including Buick 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 2007 Buick Lacrosse automobile. Try the Automotix DIY solution today!
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We have info for following modifications of 2007 Buick Lacrosse

  • 2007 Buick Lacrosse CXL 3.8 V6 GAS, CID:231, Fuel Injection, Aspiration:231, Engine VIN:, Desg:2
  • 2007 Buick Lacrosse CX 3.8 V6 GAS, CID:231, Fuel Injection, Aspiration:231, Engine VIN:, Desg:2
  • 2007 Buick Lacrosse CXS 3.6 V6 GAS, CID:217, Fuel Injection, Aspiration:217, Engine VIN:, Desg:7

BRAKE SERVICE PROCEDURES FOR 2007 Buick Lacrosse AUTOMOBILES

Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 2007 Buick Lacrosse cars and light trucks from 1990+.

Anti-Lock Brakes -> Bosch Type 5.3 -> Precautions -> ABS Service
Vehicle: 2007 Buick Lacrosse CXS 3.6 V6 GAS

ABS Service

Before performing any repairs on the ABS system, note the following precautions:

  • Before using electric welding equipment, disconnect EBTCM.
  • Carefully note routing, position and mounting ABS and TCS wiring, connectors, clips and brackets. ABS and TCS are extremely sensitive to electromagnetic interference.
  • Do not use a fast charger when battery is connected. Never disconnect battery from system with engine running.
  • Ignition switch must be in Off position when disconnecting EBTCM.
  • Do not hang other components on wheel speed sensor cables.
  • Do not force wheel speed sensors into pla...

CLICK HERE TO GET FULL ACCESS TO 2007 Buick Lacrosse BRAKE SERVICE PROCEDURES

BRAKE SERVICE PROCEDURES FOR 2007 Buick Lacrosse AUTOMOBILES

Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 2007 Buick Lacrosse cars and light trucks from 1990+.

Anti-Lock Brakes -> Bosch Type 5.3 -> System Service -> Brake Pressure Modulator Valve (BPMV) -> Brake System Bleed -> Component Replacement -> Electronic Brake Traction Control Module (EBTCM) -> Front -> Hydraulic System Flush -> Manual Bleed -> Rear -> Wheel Speed Sensor
Vehicle: 2007 Buick Lacrosse CXS 3.6 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. Inspect fluid level often during bleeding procedure, do not let reservoir fall below half full.
  • If required, 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 2007 Buick Lacrosse BRAKE SERVICE PROCEDURES

BRAKE SERVICE PROCEDURES FOR 2007 Buick Lacrosse AUTOMOBILES

Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 2007 Buick Lacrosse cars and light trucks from 1990+.

Hydraulic Brake Systems -> Troubleshooting -> Master Cylinder Internal Fluid Leakage Check -> Road Test
Vehicle: 2007 Buick Lacrosse CXL 3.8 V6 GAS

When troubleshooting the hydraulic brake system, perform the following inspections.

Master Cylinder Internal Fluid Leakage Check

Start engine and depress the brake pedal. If the pedal gradually falls under constant pressure, the hydraulic system may be leaking. Raise the vehicle on a lift and inspect all tubing lines and backing plates for signs of leakage. It may be required to lift or remove the carpeting or floor mats to inspect for boost...

CLICK HERE TO GET FULL ACCESS TO 2007 Buick Lacrosse BRAKE SERVICE PROCEDURES

BRAKE SERVICE PROCEDURES FOR 2007 Buick Lacrosse AUTOMOBILES

Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 2007 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: 2007 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...

CLICK HERE TO GET FULL ACCESS TO 2007 Buick Lacrosse BRAKE SERVICE PROCEDURES

BRAKE SERVICE PROCEDURES FOR 2007 Buick Lacrosse AUTOMOBILES

Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 2007 Buick Lacrosse cars and light trucks from 1990+.

Disc Brakes -> AC-Delco Single Piston Front Disc Brake -> Rotor, Replace
Vehicle: 2007 Buick Lacrosse CXL 3.8 V6 GAS

  • Remove approximately 2/3 of brake fluid from master cylinder.
  • Raise and support front of vehicle, then remove wheel and tire assembly.
  • Push piston back into caliper bore using suitable C-clamp, Fig. .
  • Do not disconnect brake line fitting from caliper.
  • Remove mo...

CLICK HERE TO GET FULL ACCESS TO 2007 Buick Lacrosse BRAKE SERVICE PROCEDURES

BRAKE SERVICE PROCEDURES FOR 2007 Buick Lacrosse AUTOMOBILES

Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 2007 Buick Lacrosse cars and light trucks from 1990+.

Anti-Lock Brakes -> Bosch Type 5.3 -> Precautions -> ABS Service
Vehicle: 2007 Buick Lacrosse CXL 3.8 V6 GAS

ABS Service

Before performing any repairs on the ABS system, note the following precautions:

  • Before using electric welding equipment, disconnect EBTCM.
  • Carefully note routing, position and mounting ABS and TCS wiring, connectors, clips and brackets. ABS and TCS are extremely sensitive to electromagnetic interference.
  • Do not use a fast charger when battery is connected. Never disconnect battery from system with engine running.
  • Ignition switch must be in Off position when disconnecting EBTCM.
  • Do not hang other components on wheel speed sensor cables.
  • Do not force wheel speed sensors into pla...

CLICK HERE TO GET FULL ACCESS TO 2007 Buick Lacrosse BRAKE SERVICE PROCEDURES

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

Click here to view more details2009 Buick Lacrosse Engine Splash Shield, Front, Driver Side, Made of high-density polyethylene for maximum durability and tensile strength; Built to exact OE dimensions for a precise fit; With 2 years limited TrustBuilt warranty..

Source: Auto Body Parts Store

$16.11

Click here to view more details about 2007 Buick Lacrosse Bumper Bracket, Front, Passenger Side2007 Buick Lacrosse Bumper Bracket, Front, Passenger Side, A high quality, OE replacement bumper reinforcement bracket; Backed by 1-year, unlimited-mileage warranty..

Source: Auto Body Parts Store

$7.90

Click here to view more details2011 Buick Lacrosse 17" x 7" Steel Wheel, Steel Wheel; 17 X 7; 5 Spokes; 5 Lug; 115MM BP; Black, , .

Source: Wheels / Rims, Mirrors & Lights Store

$45.45

Click here to view more details2010 Buick Lacrosse V6, 3.0 L, 181 CID Rebuilt Engine, Warranty: 3-Year/100,000 Mile, .

Source: Rebuilt Engines Store

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Click here to view more details2012 Buick Lacrosse Used Air Injection Pump, 2.4, AUTO, FWD (2.4L), Very Good.

Source: Used Auto Parts Store

$115.00

Click here to view more details2010 Buick Lacrosse Used Brake Master Cylinder, 3.0, AUTO, FWD, Very Good.

Source: Used Auto Parts Store

$80.00
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