Disconnect the OCV and PCM connectors and inspect for looseness, poor connection, bending, corrosion, contamination, deterioration or damage. Reconnect the connectors.

Connect the GDS and go to ""Current Data"".

Monitor OCV values in Current Data, check and wiggle the harness(es), connector(s), and terminal(s).

Any change in the values indicates a poor connection. Was a connector problem found?

	▶ Repair the connector. Go to "Verification of Vehicle Repair" procedure.
	▶ Go to "Power Circuit Inspection" procedure.

IG "OFF". Disconnect OCV connector.

IG "ON".

Measure voltage between power terminal of OCV harness connector and chassis ground.

Is the measured voltage within specification ?

	▶ Go to "Control Circuit Inspection" procedure.
	▶ Check fuse between Main Relay and OCV for open or not installed. ▶ Check open in power circuit between Main Relay and OCV power circuit. ▶ Check short to ground in power circuit between Main Relay and OCV power circuit. ▶ Repair or repalce as necessary. Go to "Verification of Vehicle Repair" procedure.

IG "OFF". Disconnect OCV and PCM connector.

Measure resistance between control terminal of OCV harness connector and chassis ground.

Is the measured resistance within specification ?

	▶ Go to "Check open in harness" as follows .
	▶ Repair short to ground in OCV control circuit. Go to "Verification of Vehicle Repair" procedure.

IG "OFF". Disconnect OCV and PCM connector.

Measure resistance between control terminal of OCV harness connector and OCV control terminal of ECM harness connector.

Is the measured resistance within specification ?

	▶ Go to "Component Inspection" procedure.
	▶ Repair open in OCV control circuit . Go to "Verification of Vehicle Repair" procedure.