Pinpoint Test P : U0131:87: Notes
Refer to Wiring Diagrams Cell 14 for schematic and connector information.
Normal Operation and Fault Conditions
The Parking Aid Module (PAM) communicates with the PSCM through the High Speed Controller Area Network (HS-CAN).
DTC Fault Trigger Conditions
| DTC | Description | Fault Trigger Conditions |
|---|---|---|
| U0131:87 | Lost Communication With Power Steering Control Module: Missing Message | A Continuous Memory Diagnostic Trouble Codes (CMDTC) that sets when the Parking Aid Module (PAM) is unable to communicate with the PSCM for 0.5 seconds or more after the active park assist system has been activated. |
Possible Sources
- Wiring, terminals or connectors
- PSCM
- Parking Aid Module (PAM)