CHECK HARNESS CONNECTOR BETWEEN VDCCM&H/U AND ABS WHEEL SPEED SENSOR.

1) Disconnect the connector (B310) from the VDCCM&H/U.

2) Disconnect the connector from the ABS wheel speed sensor.

3) Measure the resistance between VDCCM&H/U connector and ABS wheel speed sensor connector.

Connector & terminal

DTC C0021

(B310) No. 6 — (B6) No. 1:
(B310) No. 5 — (B6) No. 2:

DTC C0023

(B310) No. 1 — (B15) No. 1:
(B310) No. 26 — (B15) No. 2:

DTC C0025

(B310) No. 3 — (R72) No. 2:
(B310) No. 4 — (R72) No. 1:

DTC C0027

(B310) No. 2 — (R73) No. 2:
(B310) No. 27 — (R73) No. 1:

QUESTION

Is the resistance less than 0.5 Ω?

Yes No

Repair the harness connector between VDCCM&H/U and ABS wheel speed sensor.