Conditions for Setting the DTC: Notes
WARNING: This page is about a different car, the 2008 GMC Sierra, 2008 GMC Cab & Chassis Sierra, 2008 Chevrolet Silverado, and 2008 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
Any of the following conditions exist for 2.5 seconds:
B0083 00, B0084 00, B0085 00, B0086 00, B0087 00, B0088 00
- The front end sensor has been shorted to voltage, open, or shorted to ground.
- The front end sensor current has been above 23 mA for longer than 5 milliseconds.
- The SDM has not received a message from the front end sensor for more than 375 milliseconds.