CHECK SOLENOID VALVE GROUND SHORT.

Measure the resistance between VDCH/U connector and chassis ground.

Connector & terminal

DTC 31

(VDC5) No. 5 — Chassis ground:

DTC 33

(VDC5) No. 8 — Chassis ground:

DTC 35

(VDC5) No. 7 — Chassis ground:

DTC 37

(VDC5) No. 6 — Chassis ground:

DTC 61

(VDC5) No. 9 — Chassis ground:

DTC 62

(VDC5) No. 12 — Chassis ground:

QUESTION

Is the resistance 1 MΩ or more?

Yes No

Replace the VDCH/U.