Lost Communication With Steering Effort Control Module
What does U0130 mean?
The U0130 code means the vehicle's onboard diagnostic system has detected: Lost Communication With Steering Effort Control Module. This is a moderate severity code.
Common Symptoms
- Power steering effort inconsistent
- Steering feels heavier than normal
- Power steering warning light on
- Speed-sensitive steering not adjusting
- Steering comfort mode not functioning
Probable Causes (Ranked by Likelihood)
- Failed steering effort control module Very High
- Damaged CAN bus wiring to steering module High
- EPS motor or torque sensor issue Moderate
- Corroded connector at steering effort module Moderate
- Software glitch requiring reflash Low
Step-by-Step Diagnostic Procedure
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Scan for DTCs in the EPS and steering modules
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Check CAN bus wiring and connector at the steering effort module
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Verify power supply and ground at the module
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Check for available ECU software updates or TSBs
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Test steering torque sensor and EPS motor operation
Frequently Asked Questions
Can I drive with code U0130?
You can drive short distances. Steering will still work but may be heavier than normal and will not adjust based on speed. Use extra caution at low speeds when parking.
What causes U0130?
The most common cause is a failed steering effort control module. On luxury vehicles with adjustable steering modes, the module that controls these modes may fail independently from the main EPS system.
Is this different from U0118?
Yes. U0118 is a complete loss of power steering communication. U0130 specifically relates to the steering effort adjustment module, which controls how heavy or light the steering feels at different speeds.