3.
Has a problem been found?
 | ▶ Repair as necessary and go to "Verification of Vehicle Repair" procedure |
 | ▶ Go to " Power Circuit Inspection " procedure. |
Many malfunctions in the electrical system are caused by poor harness and terminal connections.
Faults can also be caused by interference from other electrical systems, and mechanical or chemical damage.
Thoroughly check connectors for looseness, poor connection, bending, corrosion, contamination, deterioration, or damage.
Has a problem been found?
| ▶ Repair as necessary and 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.
Specification B+
Is the measured voltage within specification ?
| ▶ Go to " Control Circuit Inspection " procedure. |
| ▶ Check fuse between Main Relay and OCV is 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 and then go to "Verification of Vehicle Repair" procedure. |
IG "OFF" & Disconnect OCV connector.
IG "ON".
Measure voltage between control terminal of OCV harness connector and chassis ground.
Specification : Approx. 3.2V
Is the measured voltage within specification ?
| ▶ Go to "Component Inspection" procedure. |
| ▶ Repair open in OCV control circuit and go to "Verification of Vehicle Repair" procedure. |
