Removal and Installation
- Remove the hydraulic control unit (HCU). For additional information, refer to VEHICLE DYNAMIC SYSTEMS .
- Disconnect the speed control actuator electrical connector.
- Remove the speed control actuator bolts and position the actuator aside.
- To install, tighten to 9 Nm (80 lb-in).
- Remove the evaporative emission canister purge valve. For additional information, refer to EVAPORATIVE EMISSIONS .
- Disconnect the heater hose bracket pin-type retainer from the cowl.
- Remove the brake master cylinder. For additional information, refer to HYDRAULIC BRAKE ACTUATION .
- Disconnect the electrical connectors and twist to remove the switches.
- Speed control deactivation switch (if equipped).
- Stop lamp switch.
- Clutch pedal position (CPP) switch (manual transmission vehicles).
- Disconnect the brake booster actuating rod from the brake pedal.
- Apply the brake pedal.
- Disengage the tab.
- Remove and discard the brake booster actuating rod pin.
- Remove the brake booster retaining nuts.
- To install, tighten to 23 Nm (17 lb-ft).
- Remove the brake booster.
- To install, reverse the removal procedure.
- Bleed the brake system. For additional information, refer to BRAKE SYSTEM-GENERAL INFORMATION .
All vehicles
PZEV vehicles
All vehicles
CAUTION:
Install a new brake booster actuating rod pin.
CAUTION:
Make sure that the brake booster actuator rod is correctly positioned through the bulkhead rubber boot.
CAUTION:
Make sure the brake booster gasket is correctly positioned on the brake booster before installation.