U0131 on Lincoln: How to Diagnose & Fix
Lost Communication with Power Steering Module
1 Lincoln model · 1 documented issue · 1 critical
U0131 on Lincoln by model: symptoms, diagnosis and fix
Ford issued NHTSA recall 15V-340 (Ford reference 15S18) for 2011-2012 Fusion and MKZ to address sudden loss of electric power steering assist. Root cause: intermittent electrical connections in the steering gear motor due to conformal coat contamination and ribbon-cable pin misalignment, leading to loss of motor position signal. Approximately 393,623 vehicles covered.
Common Symptoms
- power steering warning
- sudden heavy steering
- EPAS fault message
How to Fix
Check VIN at NHTSA recall lookup (15V-340). Remedy: dealer inspects the Power Steering Control Module (PSCM) for diagnostic trouble codes — if loss-of-assist DTCs are present, the entire steering gear is replaced free under recall; otherwise, the PSCM software is updated. Some owners also qualify for a Ford Customer Satisfaction Program (15S18) extending coverage on the steering gear.
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U0131 code reference
General diagnostic-code context. The code alone does not confirm a cause for your vehicle; use the applicable issue card and its sources.
Frequently asked questions
What does U0131 mean on a Lincoln?
U0131 stands for "Lost Communication with Power Steering Module." This is a network communication code meaning the vehicle's computers have lost communication with the power steering control module over the data bus (CAN). Modern cars link control modules so they can share data, and this code sets when other modules stop receiving expected messages from the power steering unit. The most common result is loss or reduction of power-assisted steering, making the wheel feel heavy, along with a warning light. It generally points to a wiring/connector or power problem at the steering module, a bus fault, or a failed module rather than a mechanical steering issue. On Lincoln it is documented across 1 model: MKZ.
What are the most common causes of U0131?
The most common causes of U0131 are: Loss of power or ground to the power steering module, Open or shorted CAN bus wiring to the module, Corroded or loose connector at the steering module, Blown fuse feeding the power steering system, Failed power steering control module, Other module or wiring fault disrupting the data bus, Software/configuration mismatch after a repair. The specific cause varies by vehicle.
How much does it cost to fix U0131 on a Lincoln?
Repair costs vary widely with the root cause and Lincoln model; each issue on this page carries its own estimate where one is published.
Looking for U0131 on a different make?
View U0131 across all makes →Content compiled with AI assistance using NHTSA complaints, TSBs, and owner reports. May contain errors. Always verify with your vehicle's service manual.