Buick Regal: Description and Operation
- Brake Assist System Description and Operation
- Brake Booster Vacuum Assist Description and Operation
- Hydraulic Brake System Description and Operation
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Brake Assist System Description and Operation
System Component Description
The brake assist system consists of the following:
Brake Pedal
Receives, multiplies and transfers brake system input force from driver.
Brake Pedal Pushrod
Transfers multi
Brake Booster Vacuum Assist Description and Operation
System Component Description
B19B - B19B Brake Booster Vacuum Sensor
K17 - K17 Electronic Brake Control Module
M9 - M9 Brake Booster Pump Motor
The brake booster vacuum assist system consists of the
Hydraulic Brake System Description and Operation
System Component Description
The hydraulic brake system consists of the following:
Hydraulic Brake Master Cylinder Fluid Reservoir
Contains supply of brake fluid for the hydraulic brake system.
Hydrau
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Symptoms - Wiper/Washer Systems
NOTE: The following steps must be completed before using the symptom
tables:
1. Perform Diagnostic System Check - Vehicle , in order to verify that all of
the following conditions are true:
No DTCs are set.
The control modules can communicate via the serial data link.
2. Refer to Wiper/Washer
Shock Absorber, Shock Absorber Component, or Spring Replacement
Special Tools
CH-42991 Strut Rod Nut Socket
CH-45400 Strut Spring Compressor
CH-48845-10 Strut Spring Compressor Bridge Adapter
Equivalent regional tools:Special Tools
Disassembly Procedure
1. Remove the front suspension strut assembly from the vehicle.
2.
WARNING: To prevent personal injury
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