U020C code meaning
Lost Communication With Wireless Accessory Charging Module A
What U020C means
U020C means wireless accessory charging module A, the inductive Qi pad usually placed in the centre console, no longer talks on the network. No manufacturer documents this code publicly with module and threshold. The pad takes no part in driving, so its loss only switches off phone charging and the related display messages. How such modules are serviced shows Ford TSB 22-2485 (2020–2022 Bronco, Bronco Sport, Escape, Expedition, Explorer, F-150, Super Duty, Maverick, Corsair, Navigator): poor charging with MagSafe iPhones is cured by updating the module software. For a lost-communication entry the console plug, its fuse and a unit stuck after an update are the first checks. U050D is invalid data; no MIL.
U020C at a glance
- Check engine lightUsually not
- Emissions testNot an emissions code
- Limp modeNot expected
- Repair difficultyEasy, DIY possible
- Typical labor0.2 to 1.5 hours
- Clears after repairWhen cleared with a scanner
Symptoms of U020C
- Phone does not charge on the wireless pad
- No charging status shown on the centre display
Common causes of U020C
- PossibleFuse or supply of the charging pad
- PossibleLoose or damaged connector under the console
- PossibleModule software hung or outdated
- Less likelyCharging module faulty
Check the most likely causes first. Replacing parts by guesswork is the most expensive way to clear a code.
Parts involved
Wireless charging module aCAN bus
What each part of U020C means
| U | Network system: communication between the control modules (CAN bus). |
| 0 | Generic code: it means the same on every make (SAE standard). |
| 0C | The exact fault in that area. |
What to do next
- Note U020C and any other codes stored with it: several codes together often point to one cause.
- Check for loose connectors and damaged wiring around the parts the code names.
- Check open recalls for your car: some faults are fixed for free by the dealer. Enter your VIN.
- Clear the code only after the repair. If it comes back, the fault is still there.
Buying a used car? Scan it for stored codes before you pay. A recently cleared memory can hide a problem.
Questions about U020C
What does U020C mean?
U020C means "Lost Communication With Wireless Accessory Charging Module A". U020C means wireless accessory charging module A, the inductive Qi pad usually placed in the centre console, no longer talks on the network. It is a generic code, so it means the same on every make.
Is it safe to drive with U020C?
U020C does not normally turn on the check engine light by itself. Watch for the symptoms above and have it checked soon.
Will U020C fail an emissions test?
U020C is not an emissions code, so on its own it usually does not fail an emissions test. Other stored codes or a lit check engine light still can.
How hard is U020C to fix?
Difficulty: easy. A typical repair takes 0.2 to 1.5 hours of work. A careful DIY repair is possible with basic tools and a scanner.
Will U020C clear itself after the repair?
Clear the code with a scanner after the repair. If the fault is fixed, it does not come back.