Conditions for Setting the DTC
WARNING: This page is about a different car, the 2004 GMC Sierra, 2004 GMC Cab & Chassis Sierra, 2004 Chevrolet Silverado, and 2004 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
The PCM detects PARK or NEUTRAL and the following conditions occur for 10 seconds:
- Throttle is 5 percent or greater.
- Engine torque is greater than 68 N.m (50 lb ft).
- Vehicle speed is 32 km/h (20 mph) or greater.