U0130 Code: Lost Communication With Steering Effort Control Module

on

What Is U0130 Code?

The U0130 code is an OBD-II communication fault code that indicates a lost connection between the vehicle control modules and the Steering Effort Control Module. When this communication fails, the vehicle may lose important steering assistance information.

Code Description

The U0130 diagnostic trouble code means that one or more control modules have stopped communicating with the Steering Effort Control Module through the CAN (Controller Area Network) system.

Vehicles Affected by U0130 Code

U0130 may appear on vehicles equipped with electronic steering assistance systems, including:

  • Ford
  • General Motors (Chevrolet, GMC, Cadillac)
  • Toyota
  • Nissan
  • Honda
  • Hyundai
  • Kia
  • BMW
  • Mercedes-Benz
  • Volkswagen
  • Jeep
  • Dodge

The exact module name and repair procedure depend on the vehicle manufacturer, model, and steering system design.

Meaning of the Code

U0130 means the vehicle network cannot communicate with the Steering Effort Control Module. This module controls or manages steering assistance and helps provide the correct steering feel.

  • CAN communication interruption
  • Lost steering assistance data
  • Electronic steering system communication failure

Common Symptoms

  • Power steering warning light
  • Heavy steering effort
  • Reduced steering assistance
  • Steering system warning message
  • Communication errors during scanning
  • Multiple U-series communication codes

Possible Causes

  • Faulty Steering Effort Control Module
  • Damaged CAN High or CAN Low wiring
  • Loose or corroded electrical connectors
  • Low battery voltage
  • Blown fuse supplying the steering module
  • Faulty electric power steering system
  • Water intrusion in connectors

How Serious Is It?

Severity: High
U0130 can affect electronic steering assistance. In some cases, the vehicle may become harder to steer, especially at low speeds.

Diagnostic Steps

  1. Scan all control modules and save all communication-related codes.
  2. Check battery voltage and charging system operation.
  3. Inspect steering control module connectors.
  4. Check CAN network wiring for open circuits or shorts.
  5. Verify power and ground circuits at the module.
  6. Use a scan tool to check steering system live data.
  7. Program or calibrate the module if required.

Common Repairs

  • Repair CAN wiring faults
  • Clean or replace damaged connectors
  • Repair power and ground circuits
  • Replace Steering Effort Control Module
  • Repair or replace electric power steering components
  • Perform module programming

Repair Cost

Repair Estimated Cost
CAN wiring repair $50 - $250
Connector repair $50 - $150
Steering module replacement $400 - $1500
Programming and calibration $100 - $500

FAQ

Can I drive with U0130 code?

Driving may be possible, but reduced steering assistance can make the vehicle harder to control.

What causes U0130 code?

Common causes include CAN communication problems, wiring faults, low voltage, or a failed steering control module.

Will replacing the steering module fix U0130?

Only after confirming the module is faulty. The CAN network and electrical circuits must be tested first.

How do I clear U0130?

Repair the communication problem, clear the code using an OBD-II scanner, and confirm normal steering operation.

Related Codes

  • U0126 - Lost Communication With Steering Angle Sensor Module
  • U0121 - Lost Communication With ABS Control Module
  • U0100 - Lost Communication With ECM/PCM
  • U0131 - Lost Communication With Power Steering Control Module

Conclusion

The U0130 code indicates a communication failure with the Steering Effort Control Module. Proper diagnosis should focus on CAN communication, wiring, power supply, and module operation before replacing expensive steering components.

Comments

Post a Comment