Electric Powertrain Symptom Troubleshooting Index
WARNING: This page is about a different variant/trim than selected.
When the vehicle has one of these symptoms, check for a diagnostic trouble code (DTC) with the HDS. If there is no DTC, do the diagnostic procedure for the symptom in the sequence listed until you find the cause.
| Symptom | Diagnostic procedure | Also check for |
|---|---|---|
| Vehicle does not go into READY TO DRIVE mode, and HDS does not communicate with the PCM (POWER SYSTEM indicator comes on and stays on) | Troubleshoot the PCM power and ground circuits . |
|
| POWER SYSTEM indicator stays on, no DTCs set | Symptom troubleshooting . | |
| POWER SYSTEM indicator never comes on, no DTCs set | Symptom troubleshooting . | |
| 12 volt charging system indicator stays on, no DTCs set | Symptom troubleshooting . | |
| 12 volt charging system indicator comes on faintly, no DTCs set | Symptom troubleshooting . | |
| 12 volt charging system indicator never comes on, no DTCs set | Symptom troubleshooting . | |
| The word (High Voltage Battery Charge Too Low, Vehicle Cannot Start) is indicated on the multi-information display | Symptom troubleshooting . | |
| Vehicle will not operate on either electric motor or gasoline engine (POWER SYSTEM indicator works OK, no DTCs set, immobilizer indicator stays on or flashes) | Check the immobilizer system . | |
| HDS does not communicate with the Electric Powertrain System | Troubleshoot the DLC circuit . | Correct HDS software |