Pinpoint Test E : U0131:87: Notes
WARNING: This page is about a different car, the 2019 Lincoln MKC. However, it is still accessible from the selected car via links, so may be relevant.
U0131:87
Refer to Module Communications Network for schematic and connector information.
Normal Operation and Fault Conditions
REFER to: Communications Network - System Operation and Component Description .
DTC Fault Trigger Conditions
| DTC | Description | Fault Trigger Conditions |
|---|---|---|
| U0131:87 | Lost Communication With Power Steering Control Module: Missing Message | A continuous memory DTC that sets in the BCM if messages received from the PSCM are missing. |
Possible Sources
- Communication network concern
- Battery voltage concern
- GWM concern
- PSCM (part of the steering gear)
- BCM