DTC P203B Chevrolet
Invalid Data Received from Cruise Control Front Distance Range Sensor
Invalid Data Received from Cruise Control Front Distance Range Sensor
Description
Key on, and the ECM detected invalid data from the Cruise Control Module during its initial startup. The Engine Control Module (ECM) communicates with all databus-capable control modules via a CAN databus. These databus-capable control modules are connect
Cause and Solution
ECM has failedTerminal resistance for CAN-bus are faultyCan data bus wires have short circuited to each otherCruise control distance range sensor has failed
Video Guide
Diagnostic Info
- DTC Code: P203B
- Brand: Chevrolet