Conditions for Running the DTC

WARNING: This page is about a different car, the 2010 GMC Sierra, 2010 GMC Cab & Chassis Sierra, 2010 Chevrolet Silverado, and 2010 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.

Ignition voltage is between 11-18 volts.
Engine Speed is 1000 RPM or greater.
TP is 8 percent or greater.
Engine torque is 75 N.m (55 lb ft) or greater.
Vehicle speed is 10 km/h (6 mph) or greater.