Conditions for Setting the DTC
WARNING: This page is about a different car, the 2010 GMC Sierra and 2010 Chevrolet Silverado. However, it is still accessible from the selected car via links, so may be relevant.
P2160
- No speed signal from the transfer case speed sensor.
- The transfer case output shaft speed is 50 RPM or less.
P2161
- Loss of speed signal from the transfer case speed sensor.
- Output speed signal is increasing: current transfer case speed signal - last valid output speed greater than 475 RPM.
- Output speed signal is decreasing: current transfer case speed signal - last valid output speed less than 255 RPM.