C1377

DTC C1377/43 Capacitor Malfunction

DESCRIPTION

DTC DETECTION CONDITION:

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

WIRING DIAGRAM:

WIRING DIAGRAM:

WIRING DIAGRAM:

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

INSPECTION PROCEDURE

Step 1:

Steps 2-4:

Steps 4 (Continued)-7:

Steps 7 (Continued)-8: