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 "Control Circuit Inspection" procedure. |
IG "OFF". Disconnect OCV connector.
Measure resistance between power and control terminals of OCV harness connector.
Specification : Infinite
Is the measured resistance within specification ?
![]() | ▶ Go to "Component Inspection" procedure. |
![]() | ▶ Repair short to battery in OCV control circuit. Go to "Verification of Vehicle Repair" procedure. |