C1377

DTC C1377 CAPACITOR MALFUNCTION

CIRCUIT DESCRIPTION

DTC Detecting Condition:

The brake control power supply assy (capacitor) provides auxiliary power for brake control when an auxiliary battery (12 V) voltage drops.

Wiring Diagram:

Wiring Diagram:

Wiring Diagram:

Step 1 - 2:

Step 3 - 4:

Step 5:

INSPECTION PROCEDURE