Inspection Procedure

WARNING: This page is about a different car, the 2008 Toyota FJ Cruiser. However, it is still accessible from the selected car via links, so may be relevant.

NOTE: When replacing the master cylinder solenoid, perform zero point calibration (See CALIBRATION ).

CHECK HYDRAULIC BRAKE BOOSTER PUMP MOTOR OPERATION
1. Turn the ignition switch off.
2. Disconnect the skid control ECU connector (A4).
3. Depress the brake pedal more than 20 times.
4. Turn the ignition switch to ON.
5. Check the hydraulic brake booster pump motor operation.
  OK:
  
  Hydraulic brake booster pump operates.
NG: REPLACE BRAKE BOOSTER PUMP ASSEMBLY (See DISASSEMBLY )

OK: Go to next step

RECONFIRM DTC

Turn the ignition switch off.
Reconnect the skid control ECU connector (A4).
Turn the ignition switch to ON.
Clear the DTC (See DTC CHECK/CLEAR ).

Check if the same DTC is recorded (See DTC CHECK/CLEAR ).

Result

RESULT CHART

Result	Proceed to
DTC output	A
DTC not output	B

B: END

A: REPLACE MASTER CYLINDER SOLENOID (See DISASSEMBLY )