Pinpoint Test Be : U0420:82: Notes
Normal Operation and Fault Conditions
IPC DTC Fault Trigger Conditions
| DTC | Description | Fault Trigger Conditions |
|---|---|---|
| U0420:82 | Invalid Data Received From Power Steering Control Module: Alive/Sequence Counter Incorrect/Not Updated | Sets in continuous memory in the IPC if EPAS data received from the BCM over the or I-CAN are missing for 5 seconds or longer. |
Possible Sources
- Communication concern
- PSCM (part of the power steering gear)
- IPC concern