Conditions for Setting the DTC
WARNING: This page is about a different car, the 2007 Hummer H2. However, it is still accessible from the selected car via links, so may be relevant.
- The system monitors the voltage on the Neutral indicator control circuit.
- If the system detects a voltage 3.5 volts or less when the Neutral indicator is not commanded, the DTC is logged.
- If the system detects a voltage 3.5 volts or more when the Neutral indicator is commanded, the DTC is logged.