Toyota Avalon Service & Repair Manual: Disassembly

DISASSEMBLY

PROCEDURE

1. REMOVE BRAKE VACUUM CHECK VALVE ASSEMBLY

(a) Remove the brake vacuum check valve assembly from the brake booster assembly.

(b) Remove the check valve grommet from the brake booster assembly.

2. REMOVE VACUUM WARNING SWITCH ASSEMBLY

(a) Remove the vacuum warning switch assembly from the brake booster assembly.

(b) Remove the check valve grommet from the brake booster assembly.

    Components

    Inspection

    See More:

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    DESCRIPTION When an open or short circuit is detected in the transponder key amplifier coil built into the engine switch, the certification ECU (smart key ECU assembly) stores this DTC. This DTC is also stored as a history DTC. DTC No. Detection Item DTC Detection Condition Trouble Area Note B2784 A ...

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