U1286
Wireless Charger Unit Lost Communication With Keyless Access Control Unit
U1286 is an OBD-II diagnostic trouble code meaning: Wireless Charger Unit Lost Communication With Keyless Access Control Unit. Common causes: broken or damaged can bus wires, oxidation of contacts in connectors. Estimated repair cost: $56–278.
Symptoms
- Wireless phone charging doesn't work
- The wireless charging light is blinking
- Periodic failures of the keyless entry system
- Error message on the dashboard
- No response to the key in the charging area
Causes
- Broken or damaged CAN bus wires
- Oxidation of contacts in connectors
- Wireless charging unit malfunction
- Problems with the keyless entry module
- Software glitches
How to Fix
- Check the integrity of the wiring harness between the modules
- Clean the contacts in the system connectors
- Carry out CAN bus diagnostics
- Reboot the system (disconnect the battery for 10 minutes)
- Update system software
Related codes
FAQ
What does the U1286 code mean?
U1286 is an OBD-II diagnostic trouble code that indicates: Wireless Charger Unit Lost Communication With Keyless Access Control Unit
What causes a U1286 error code?
The most common causes of U1286 include: Broken or damaged CAN bus wires; Oxidation of contacts in connectors; Wireless charging unit malfunction; Problems with the keyless entry module.
How do I fix a U1286 diagnostic trouble code?
To fix U1286: Check the integrity of the wiring harness between the modules. Clean the contacts in the system connectors. Carry out CAN bus diagnostics. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with U1286?
Yes, but get it checked soon
How much does it cost to fix U1286?
The estimated repair cost for U1286 is $56–278. Actual cost depends on your vehicle, location, and labor rates.
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