Ground Circuit Inspection
- Ignition "OFF"
- Disconnect Battery (-) terminal.
- Refer to HYBRID POWER CONTROL UNIT (HPCU) and disconnect HPCU connector.
- Measure resistance between Pin No. 1, 2, 3 (Ground) terminal of HPCU harness connector and chassis ground.
Specification: Approx. below 1Ω
- Is measured value within specification?
YES
- Go to "Open in CAN Communication Line Inspection " procedure.
NO
- Repair open or short in ground circuit, and then go to "Verification of Vehicle Repair " procedure.