DTC P0047 GMC
Radar Hardware Overtemperature - Signal Has Too Many Transitions Events
Radar Hardware Overtemperature - Signal Has Too Many Transitions Events
Description
The ACC module includes the software needed for operating the Adaptive Cruise Control (ACC) and the Forward Collision Warning (FCW) functions. The ACC Module (radar located behind the front bumper) and the FFCM HALF Module (front camera located behind the windshield near the rear-view mirror) work together to manage these systems.
Cause and Solution
RADAR SENSOR EXTERNAL TEMPERATURE TOO HIGHADAPTIVE CRUISE CONTROL (ACC) MODULE
Video Guide
Diagnostic Info
- DTC Code: P0047
- Brand: GMC