Symptom Chart: Powertrain-Speed Related Vibrations
NOTE:
Any assembly that is out of balance will only cause a first order vibration, it will not cause a higher order vibration.
NOTE:
Some powertrain-speed related vibrations are normal though they should not be felt in the passenger compartment.
| Condition | Possible Sources | Actions |
|---|---|---|
| First through sixth order powertrain vibration | Transmission/transaxle | Symptom Chart: NVH REFER to: Automatic Transmission - Hybrid Electric Vehicle (HEV) . |
| Transmission/transaxle mounts | Symptom Chart: NVH REFER to: Automatic Transmission - Hybrid Electric Vehicle (HEV) . | |
| Accessory vibration | Coolant pump(s) | Symptom Chart: NVH REFER to: Electric Powertrain Cooling . |
| A/C compressor motor | Symptom Chart: NVH REFER to: Climate Control System - (HEV) . |