U0131 on Ford
Lost Communication with Power Steering Module
U0131 on Ford vehicles indicates lost communication with power steering module. Au7o has documented this code across 6 Ford models — most commonly on C-Max, Escape, Flex. 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. Typical repair costs on Ford range from $100 to $3,500, depending on the specific model and root cause.
Common Causes of U0131
- •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
U0131 on Ford by Model
Ford C-Max(1 issue)
- Electric Brake Vacuum Pump Failure2013-2018
The electric brake vacuum pump can fail, resulting in a hard brake pedal and reduced braking assist. This is critical in the hybrid system since the engine is frequently off and vacuum assist is electric.
Ford Escape(1 issue)
- Electric Power Steering Rack Failure2013-2022
The 2013-2022 Escape uses an electric power steering (EPS) rack that can fail, causing heavy steering, intermittent loss of power assist, or a steering warning light. The EPS motor or torque sensor within the rack assembly can malfunction due to heat and electrical issues. When the system faults, the steering becomes extremely heavy and difficult to turn, especially at low speeds. This is a safety concern particularly during parking maneuvers.
Ford Flex(1 issue)
- Electric Power Steering (EPS) Failure and Assist Loss2009-2013
The 2009-2013 Ford Flex uses an electric power steering system that is prone to sudden failure, leaving the driver with extremely heavy steering that requires significant effort to turn. The power steering control module can overheat or fail internally, and the steering motor itself can burn out. The failure often occurs without warning, typically during low-speed maneuvers like parking lot turns. This was one of the top NHTSA complaint categories for the Flex.
Ford Fusion(1 issue)
- Electric Power Steering Rack Failure (Recall 15V340)2011-2013
NHTSA recall 15V340 covers 2011-2013 Ford Fusion (and Lincoln MKZ) without the 3.5L engine. An intermittent electrical connection in the steering gear can cause sudden loss of electric power steering assist while driving. Owners notice heavier steering effort especially at low speeds, increasing crash risk. Dealers check the Power Steering Control Module (PSCM) for DTCs; if any loss-of-assist codes are stored, the steering gear is replaced free. Note: 2010 Fusions had the same parts but were excluded from the recall — feds closed the probe without expanding scope. 2010-owner symptoms are real but uncovered by recall.
Ford Maverick(1 issue)
- HPCM Software Forces Vehicle into Neutral While Driving (Recall 24S33 / 24V-330)2022-2024
On affected 2022-2024 Maverick Hybrid trucks, a recent update to the Hybrid Powertrain Control Module (HPCM) software calibration may result in a forced neutral condition while driving, causing the vehicle to coast to a stop and automatically shift to Park, along with a wrench light, multiple warning messages, and an audible chime. After shifting back into Drive the vehicle enters a limp home mode with limited torque at speeds up to 30 mph. Ford's powertrain controls team determined that new Hybrid Transmission Internal Park Module (HTIPM) software released for use in service in January 2024 can result in DTCs U1010 and U1011 shortly after installation, and Ford was aware of 315 warranty claims in North America as of April 15, 2024. The recall covers approximately 8,727 vehicles (Maverick population ~8,369).
Ford Transit Connect(1 issue)
- Electric Power Steering Assist Motor Failure2014-2020
The Transit Connect uses an electric power steering (EPAS) system with a column-mounted assist motor that is prone to failure between 60,000-100,000 miles. Symptoms range from intermittent loss of power assist to complete failure requiring significant steering effort. The steering warning light illuminates and the system may enter a reduced-assist mode. Failures are more common in vehicles used for delivery routes with frequent low-speed turning.
Looking for U0131 on a different make?
View U0131 across all makes →Frequently Asked Questions
What does U0131 mean on Ford?▼
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 Ford specifically, this code is documented across 6 models.
What causes U0131 on Ford vehicles?▼
Common causes on Ford: 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. Specific causes vary by model and year — see the per-model sections below.
How much does it cost to fix U0131 on a Ford?▼
Repair costs on Ford range from $100 to $3,500, depending on the specific model and root cause.
Which Ford models have U0131 documented?▼
Au7o has documented U0131 on 6 Ford models: C-Max, Escape, Flex, Fusion, Maverick, Transit Connect.