Pinout Values and Diagnostic Parameters

PARKING BRAKE: ELECTRIC PARKING BRAKE SYSTEM: TERMINALS OF ECU

1. CHECK ELECTRIC PARKING BRAKE ECU





(a) Disconnect the S46 and S48 ECU connectors.

(b) Measure the voltage and resistance according to the value(s) in the table below.





(c) Connect the S46 and S48 ECU connectors.

(d) Measure the voltage and resistance according to the value(s) in the table below.