Pinpoint Test I : DTC U0101:87: Notes
WARNING: This page is about a different car, the 2018 Lincoln Navigator. However, it is still accessible from the selected car via links, so may be relevant.
Refer to Wiring Diagram Power Seats for schematic and connector information.
Normal Operation and Fault Conditions
REFER to: Third Row Seats - System Operation and Component Description .
DTC Fault Trigger Conditions
| DTC | Description | Fault Trigger Conditions |
|---|---|---|
| U0101:87 | Lost Communication with TCM: Missing Message | Set by the SCMJ whenever it has lost communication to the TCM for 5 seconds or longer. |
Possible Causes
- Module communication
- SCMJ
- TCM