Check Brake Pedal Stroke Sensor Shield Wire Circuit

PRE-CRASH SEAT BELT


Check Brake Pedal Stroke Sensor Shield Wire Circuit

1.CHECK PRE-CRASH SEAT BELT INPUT SIGNAL
With CONSULT-III
Select "B PEDAL SIG1 and 2" on DATA MONITOR screen, and then make sure that the voltage does not change if brake pedal is not operated.

NOTE:
Diagnosis should be performed with engine running, audio and air conditioner operating.

B PEDAL SIG1
Brake released :There is no change in the voltage value, and it is almost constant

B PEDAL SIG2
Brake released :There is no change in the voltage value, and it is almost constant.

Without CONSULT-III
1. Start engine.





2. Check voltage between pre-crash seat belt harness connector.





OK or NG
OK - Brake pedal stroke sensor shield wire circuit is OK.
NG - Check shield wire for damage. Repair or replace if necessary.