DTC P2066 GMC
Sws (Steering Wheel Switch)-Missing Message
Sws (Steering Wheel Switch)-Missing Message
Description
The Body Control Module (BCM) does not receive LIN Bus messages from the Steering Wheel Switch (SWS) for greater than three seconds.
Cause and Solution
FUSED Bplus CIRCUIT OPEN OR SHORTED TO GROUNDLIN BUS CIRCUIT OPENSTEERING WHEEL SWITCH (SWS)
Video Guide
Diagnostic Info
- DTC Code: P2066
- Brand: GMC