U0131 on Opel: How to Diagnose & Fix
Lost Communication with Power Steering Module
1 Opel model · 1 documented issue · 1 critical · $300-$1,500 repair
U0131 on Opel by model: symptoms, diagnosis and fix
Corsa E (2014-2019) EPS column motor / control unit can fail, causing sudden loss of power assistance. Some Vauxhall warranty replacements have been recorded but no formal market-wide warranty-extension programme. The pattern is well-documented on Corsa C and D and continues on E. Sudden assistance loss while moving is possible.
Common Symptoms
- power steering warning
- sudden heavy steering
- EPS light
How to Fix
Replacement steering column assembly is the standard fix (€600-€1,200 dealer; refurbishment specialists offer rebuild at €300-€500). Always check service-history records for any goodwill replacements at the dealer; some owners have had part-funded repairs as a goodwill gesture even outside formal warranty.
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 Opel?
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 Opel it is documented across 1 model: Corsa.
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 Opel?
Published repair estimates on Opel range from $300 to $1,500 depending on the model and root cause. If an issue mentions a recall or campaign, check your VIN with the manufacturer or NHTSA and confirm eligibility and coverage with a dealer.
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.