CHECK SOLENOID VALVE BATTERY SHORT.

1) Turn the ignition switch to ON.

2) Measure the voltage between VDCH/U connector and chassis ground.

Connector & terminal

DTC 32

(VDC5) No. 1 (+) — Chassis ground (−):

DTC 34

(VDC5) No. 4 (+) — Chassis ground (−):

DTC 36

(VDC5) No. 3 (+) — Chassis ground (−):

DTC 38

(VDC5) No. 2 (+) — Chassis ground (−):

DTC 63

(VDC5) No. 10 (+) — Chassis ground (−):

DTC 64

(VDC5) No. 11 (+) — Chassis ground (−):

QUESTION

Is the voltage less than 1 V?

Yes No

Replace the VDCH/U.