Conditions for Running the DTC

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.

The ignition is ON.
The system voltage is in the range of 9.5 - 17 volts.
The 5 volt supply for the SSR output auxiliary supply circuit is not faulted, and DTC C0870 is not set as current DTC.
The SSR relay control circuit fault DTC C1114 is not set as current DTC.
This DTC runs once per ignition cycle within the enabling conditions.