HYBRID BATTERY SYSTEM PROBLEM SYMPTOMS TABLE

HYBRID BATTERY SYSTEM (w/o Multi-information Display)
Symptom Suspected Area See page
The power switch cannot be turned on (READY) after replacing the HV battery, hybrid vehicle control ECU or ECM.

  • Hybrid vehicle control ECU

  • ECM

Tech Tips

The hybrid vehicle control ECU and ECM vary by HV battery type. If the wrong type of hybrid vehicle control ECU or ECM is installed, the power switch cannot be turned on (READY).

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Hybrid battery indicator light comes on the combination meter sub-assembly Hybrid Battery Indicator Light Comes On

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HYBRID BATTERY SYSTEM (w/ Multi-information Display)
Symptom Suspected Area See page
The power switch cannot be turned on (READY) after replacing the HV battery, hybrid vehicle control ECU or ECM.

  • Hybrid vehicle control ECU

  • ECM

Tech Tips

The hybrid vehicle control ECU and ECM vary by HV battery type. If the wrong type of hybrid vehicle control ECU or ECM is installed, the power switch cannot be turned on (READY).

 -
"HAVE TRACTION BATTERY INSPECTED" is displayed on the multi-information display. "HAVE TRACTION BATTERY INSPECTED" is displayed.

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