C1377

DTC C1377/43 Capacitor Malfunction

DESCRIPTION

DTC Detecting Condition:

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

Wiring Diagram (Part 1):

Wiring Diagram (Part 2):

Wiring Diagram (Part 3):

Step 1:

Step 1(Continued)-4:

Step 4(Continued)-7:

Step 7(Continued)-8:

INSPECTION PROCEDURE

NOTE: When replacing the skid control ECU, perform initialization of linear solenoid valve and calibration. Initialization