Conditions For Setting DTC
WARNING: This page is about a different car, the 2003 Saturn Vue. However, it is still accessible from the selected car via links, so may be relevant.
- ECM detects the voltage on the 5-volt reference 1 circuit is less than 4.88 volts or greater than 5.13 volts.
- Condition is present for longer than 0.5 second.