U054D
Invalid Data Received from Seat Control Module H
U054D is an OBD-II diagnostic trouble code meaning: Invalid Data Received from Seat Control Module H. Common causes: seat control module h malfunction, broken or damaged wires in the harness. Estimated repair cost: $89–278.
Symptoms
- Incorrect operation of seat adjustments
- No response to seat control buttons
- Seat position memory failure
- Diagnostic scanner shows module error
- The warning lamp on the instrument panel lights up
Causes
- Seat control module H malfunction
- Broken or damaged wires in the harness
- Short circuit in control circuit
- Module power problems
- Corrosion of electrical contacts
How to Fix
- Check the connections and integrity of the wiring harness to the module
- Check power and grounding of the control module
- Read extended fault codes from the module
- Flash or replace seat control module H
- Repair only from an authorized dealer
Related codes
Error U054D by Vehicle Brand
FAQ
What does the U054D code mean?
U054D is an OBD-II diagnostic trouble code that indicates: Invalid Data Received from Seat Control Module H
What causes a U054D error code?
The most common causes of U054D include: Seat control module H malfunction; Broken or damaged wires in the harness; Short circuit in control circuit; Module power problems.
How do I fix a U054D diagnostic trouble code?
To fix U054D: Check the connections and integrity of the wiring harness to the module. Check power and grounding of the control module. Read extended fault codes from the module. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with U054D?
Yes, but get it checked soon
How much does it cost to fix U054D?
The estimated repair cost for U054D is $89–278. Actual cost depends on your vehicle, location, and labor rates.
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