U020D
Lost Communication With Wireless Accessory Charging Module B
U020D is an OBD-II diagnostic trouble code meaning: Lost Communication With Wireless Accessory Charging Module B. Common causes: open or short circuit in the module power supply circuit, damage to the wiring harness to the module. Estimated repair cost: $56–167.
Symptoms
- Wireless charging of devices does not work
- Error indicator on the instrument panel
- Error message in the multimedia system
- Lack of communication with the module in diagnostic equipment
Causes
- Open or short circuit in the module power supply circuit
- Damage to the wiring harness to the module
- Wireless charging module malfunction
- Software problems
- Corrosion of contacts or connectors
How to Fix
- Check fuses associated with the module
- Inspect the wiring harness and connectors for damage.
- Check power and ground at the module connector
- Flash or update module software
- Replace the wireless charging module if necessary
Related codes
Error U020D by Vehicle Brand
FAQ
What does the U020D code mean?
U020D is an OBD-II diagnostic trouble code that indicates: Lost Communication With Wireless Accessory Charging Module B
What causes a U020D error code?
The most common causes of U020D include: Open or short circuit in the module power supply circuit; Damage to the wiring harness to the module; Wireless charging module malfunction; Software problems.
How do I fix a U020D diagnostic trouble code?
To fix U020D: Check fuses associated with the module. Inspect the wiring harness and connectors for damage.. Check power and ground at the module connector. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with U020D?
Yes, but get it checked soon
How much does it cost to fix U020D?
The estimated repair cost for U020D is $56–167. Actual cost depends on your vehicle, location, and labor rates.
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