3.
Remove the PDM relay box (A) after loosening the nuts (2EA) and disconnecting the connector.
Disconnect the negative (-) battery terminal.
Remove the brake pedal assembly.
(Refer to the BR group - "Brake system")
Remove the PDM relay box (A) after loosening the nuts (2EA) and disconnecting the connector.
Check for continuity between the terminals.
There should be continuity between the No.1 in the B and No.2 in the B terminals when power and ground are connected to the No.3 in the A and No.4 terminals in the B terminals.
There should be no continuity between the No.1 in the B and No.2 terminals in the B terminals when power is disconnected.
Check for continuity between the terminals.
There should be continuity between the No.7 in the A and No.8 in the A terminals when power and ground are connected to the No.3 in the A and No.10 terminals in the A terminals.
There should be no continuity between the No.7 in the A and No.8 terminals in the A terminals when power is disconnected.
Check for continuity between the terminals.
There should be continuity between the No.7 in the A and No.6 in the A terminals when power and ground are connected to the No.1 in the A and No.3 terminals in the A terminals.
There should be no continuity between the No.7 in the A and No.6 terminals in the A terminals when power is disconnected.
