What does code U0132 mean?

Q: What does code U0132 mean?

Lost Communication With Ride Level Control Module. U0132 is a generic network communication code indicating that the primary control module (typically the engine control module) has lost the controller area network (CAN) signal from the ride level control module, which manages air suspension or adaptive damping. The computer has detected that expected periodic messages from that module have stopped arriving, not that the module itself has necessarily failed.

DTC codes / U01xx · Lost communication with a control module / U0132

U0132Lost Communication With Ride Level Control Module

U0132 is a generic network communication code indicating that the primary control module (typically the engine control module) has lost the controller area network (CAN) signal from the ride level control module, which manages air suspension or adaptive damping. The computer has detected that expected periodic messages from that module have stopped arriving, not that the module itself has necessarily failed.

SystemNetwork

Code typeGeneric (all makes)

SeverityMedium

Fix difficultyIntermediate

AreaLost communication with a control 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.