Failed or intermittent wireless charging module; Damaged or corroded wiring or connector at the charging module; Blown fuse or poor power/ground connection to the charging module; Software or calibration issue in the charging module or gateway; Data bus fault (CAN, LIN, or other serial line) between the charging module and the gateway; Aftermarket phone case or foreign object on the pad causing the module to shut down and report invalid data; Water intrusion or physical damage to the charging pad assembly

DTC codes / U05xx · Network communication / U050D

U050DInvalid Data Received From Wireless Accessory Charging Module A

The U050D code means the vehicle's central gateway or body control module has received invalid or missing data from the wireless accessory charging module, which is the pad that charges compatible phones without a cable. The computer detected a communication fault on the dedicated data bus or a signal that does not match expected values, so it flags the charging module as the source of the bad data.

SystemNetwork

Code typeGeneric (all makes)

SeverityLow

Fix difficultyIntermediate

AreaNetwork communication

Symptoms you may notice

The wireless charging pad does not charge a phone or charges intermittently
A warning light or message on the dash indicating a charging system or accessory fault
The infotainment screen shows a 'wireless charger unavailable' or similar message
Other modules on the same data bus may log communication codes or behave erratically
Often no symptoms besides the warning light, because the charging module is a convenience feature

Common causes, most likely first

Failed or intermittent wireless charging module
Damaged or corroded wiring or connector at the charging module
Blown fuse or poor power/ground connection to the charging module
Software or calibration issue in the charging module or gateway
Data bus fault (CAN, LIN, or other serial line) between the charging module and the gateway
Aftermarket phone case or foreign object on the pad causing the module to shut down and report invalid data
Water intrusion or physical damage to the charging pad assembly

How to diagnose and fix it

Verify the code is current and check for any related communication codes in other modules
Inspect the charging module fuse and its power and ground connections with a multimeter
Visually inspect the charging module and its connector for corrosion, water damage, or loose pins
Check the data bus wiring between the charging module and the gateway for continuity and shorts
Test the charging module with a known-good phone and remove any case or metal object from the pad
If wiring and power are good, reflash or recalibrate the charging module or gateway with factory software
Replace the wireless charging module only after all wiring and power checks pass

Wireless charger faults that mimic module failure

A phone case with metal, magnets, or a thick wallet-style cover can cause the charging module to report invalid data even though the module itself is fine.
The charging module often shares a low-speed data bus with other accessories, so a fault in a different module on that bus can set U050D as a false lead.
Aftermarket wireless chargers or phone mounts plugged into the accessory socket can interfere with the factory pad and trigger this code.
A weak or failing vehicle battery can cause the charging module to drop offline intermittently, setting U050D without any charging complaint.
The code does not always mean the charging module is dead; a simple software update or connector reseat often clears it.

Can I keep driving with U050D?

The vehicle remains safe to drive because the wireless charging module is a convenience feature and does not affect engine, braking, or steering. Avoid relying on the wireless pad for phone charging until the fault is repaired, and address the code if the warning light is distracting or if other electrical symptoms appear.

Tools that help

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Guidance is general and written for all OBD-II vehicles. Exact tests and values vary by model, so confirm the fault before replacing parts.