Conditions for Running the DTC
WARNING: This page is about a different car, the 2011 GMC Yukon, 2011 Chevrolet Tahoe, and 2011 Cadillac Escalade. However, it is still accessible from the selected car via links, so may be relevant.
Condition 1
- The ignition is ON.
- Ignition voltage is greater than 6 volts.
- ECM or motor control module 1 crankshaft position sensor engine speed is less than 1500 RPM.
Condition 2
- The ignition is ON.
- Ignition voltage is greater than 6 volts.
- ECM or motor control module 1 crankshaft position sensor engine speed is greater than 1500 RPM.