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SPECIAL TOOLS AND EQUIPMENT

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SPECIAL TOOLS 2007 BRAKES Antilock Brake System – H3 Special Tools Illustration Tool Number/Description CH 47830 Holding Fixture

SPECIAL TOOLS AND EQUIPMENT

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SPECIAL TOOLS Special Tools Illustration Tool Number/Description J38715-A Driver and Passenger SIR Load Tool J 38826 SIR Deployment Harness J39401-B SIR Deployment Fixture

DESCRIPTION AND OPERATION

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SIR SYSTEM DESCRIPTION AND OPERATION SIR System Overview Fig. 130: Illustrating Deployed Inflatable Restraint Courtesy of GENERAL MOTORS CORP. occupants Seat Belt System (2). The SIR system may contain several inflator modules located throughout the vehicle, i. e. steering wheel module (1) and instrument panel (I/P) module (1). In addition to inflator modules, the vehicle […]

DESCRIPTION AND OPERATION

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ABS DESCRIPTION AND OPERATION This vehicle is equipped with an Advics HB-CI brake master cylinder assembly. The electronic brake control module (EBCM) and the brake pressure modulator valve (BPMV) is serviced as one assembly. The BPMV uses a 4 circuit configuration to control hydraulic pressure to each wheel independently. The following vehicle performance enhancement systems […]

CAUTION: Refer to Brake Fluid Irritant Caution

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1. Remove the brake master cylinder and power brake booster assembly. Refer to Brake Master Cylinder with Power Brake Booster and Chassis Control Module Replacement (LHD) or Brake Master Cylinder with Power Brake Booster and Chassis Control Module Replacement (RHD). 2. Install the CH-47830 to the master cylinder assembly. See Special Tools. 3. Position the […]

BRAKE MASTER CYLINDER WITH POWER BRAKE BOOSTER AND CHASSIS CONTROL MODULE REPLACEMENT (RHD)

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2007 BRAKES Antilock Brake System – H3 Removal Procedure CAUTION: Refer to Brake Fluid Irritant Caution. NOTE: Refer to Brake Fluid Effects on Paint and Electrical Components Notice. 1. Apply and release the brake pedal at least 20 times to release the power brake accumulator reserve pressure. 3. Disconnect the 4 brake pipe fittings from […]

Deployment Inside Vehicle – Vehicle Scrapping Procedure

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Deploy the seat belt pretensioners inside of the vehicle when destroying the vehicle or when salvaging the vehicle for parts. This includes but is not limited to the following situations: Irreparable damage occurs to the vehicle in a non-deployment type accident. Irreparable damage occurs to the vehicle during a theft. The vehicle is being salvaged […]

BRAKE MASTER CYLINDER WITH POWER BRAKE BOOSTER AND CHASSIS CONTROL

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MODULE REPLACEMENT (LHD) Removal Procedure CAUTION: Refer to Brake Fluid Irritant Caution. NOTE: Refer to Brake Fluid Effects on Paint and Electrical Components 2007 BRAKES Antilock Brake System – H3 Notice. 1. Apply and release the brake pedal 20 times to deplete the hydraulic brake booster accumulator reserve. Fig. 22: Identifying Rear And Left Front […]

PRETENSIONER HANDLING AND SCRAPPING

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Tools Required • J 39401-B SIR Deployment Fixture. See Special Tools. • J 38826 SIR Deployment Harness. See Special Tools. • An appropriate pigtail adaptor CAUTION: Refer to SIR Seatbelt Pretensioner Handling Caution. Scrapping Procedure During the course of a vehicle’s useful life, certain situations may arise which will require the disposal of a live […]

Deployment Inside Vehicle – Vehicle Scrapping Procedure

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Deploy the inflator modules inside of the vehicle when destroying the vehicle or when salvaging the vehicle for parts. This includes, but is not limited to, the following situations: • The vehicle has completed all useful life. • Irreparable damage occurred to the vehicle in a non-deployment type accident. • Irreparable damage occurred to the […]