What does code U046B mean?

Q: What does code U046B mean?

Invalid Data Received From Global Positioning System Module. U046B indicates that a control module received invalid or corrupted data from the Global Positioning System (GPS) module over the vehicle's communication network. The computer detected a message from the GPS module that failed its internal validity check, such as a missing checksum, out-of-range values, or a data stream that did not match the expected format.

DTC codes / U04xx · Invalid data received from a module / U046B

U046BInvalid Data Received From Global Positioning System Module

U046B indicates that a control module received invalid or corrupted data from the Global Positioning System (GPS) module over the vehicle's communication network. The computer detected a message from the GPS module that failed its internal validity check, such as a missing checksum, out-of-range values, or a data stream that did not match the expected format.

SystemNetwork

Code typeGeneric (all makes)

SeverityLow

Fix difficultyIntermediate

AreaInvalid data received from a module

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