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Inspection Procedure

NOTE: When replacing the brake actuator assembly, perform zero point calibration (See CALIBRATION ).

CHECK CAN COMMUNICATION SYSTEM

Check if the CAN communication system DTC is output (See DIAGNOSIS SYSTEM ).

Result

RESULT REFERENCE

Condition	Proceed to
DTC is not output	A
DTC is output	B

B: INSPECT CAN COMMUNICATION SYSTEM

A: Go to Next Step

CHECK BRAKE WARNING LIGHT
1. Disconnect the skid control ECU connector.
2. Turn the engine switch on (IG).
3. Check that the BRAKE warning light comes on.
  OK: The BRAKE warning light comes on.
  
  HINT:
  
  If troubleshooting has been carried out according to the Problem Symptoms Table, refer back to the table and proceed to the next step before replacing the part (See PROBLEM SYMPTOMS TABLE ).
OK: REPLACE BRAKE ACTUATOR ASSEMBLY

NG: Go to Next Step
INSPECT COMBINATION METER ASSEMBLY
1. Turn the engine switch off.
2. Reconnect the skid control ECU connector.
3. Perform Active Test of the combination meter (meter CPU) using Techstream (See DATA LIST / ACTIVE TEST ).
  OK: The BRAKE warning light turns on or off in accordance with Techstream.
  
  HINT:
  
  If troubleshooting has been carried out according to the Problem Symptoms Table, refer back to the table and proceed to the next step (See PROBLEM SYMPTOMS TABLE ).
NG: REPLACE COMBINATION METER ASSEMBLY

OK: REPLACE BRAKE ACTUATOR ASSEMBLY