U0486
Invalid Data Received From Antenna Control Module
U0486 is an OBD-II diagnostic trouble code meaning: Invalid Data Received From Antenna Control Module. Common causes: antenna control module malfunction, wiring harness damage. Estimated repair cost: $56–167.
Symptoms
- Problems with radio reception
- Malfunctions of the multimedia system
- Error message on display
- Intermittent antenna operation
- GPS signal loss
Causes
- Antenna control module malfunction
- Wiring harness damage
- Poor contact in connectors
- Software problems
- Short circuit in the circuit
How to Fix
- Check connections and connectors of the antenna module
- Test wiring integrity
- Update module software
- Replace the antenna control module if necessary
- Repair only from an authorized dealer
Related codes
Error U0486 by Vehicle Brand
FAQ
What does the U0486 code mean?
U0486 is an OBD-II diagnostic trouble code that indicates: Invalid Data Received From Antenna Control Module
What causes a U0486 error code?
The most common causes of U0486 include: Antenna control module malfunction; Wiring harness damage; Poor contact in connectors; Software problems.
How do I fix a U0486 diagnostic trouble code?
To fix U0486: Check connections and connectors of the antenna module. Test wiring integrity. Update module software. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with U0486?
Yes, but get it checked soon
How much does it cost to fix U0486?
The estimated repair cost for U0486 is $56–167. Actual cost depends on your vehicle, location, and labor rates.
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