DTCs P0697, P0698, or P0699
WARNING: This page is about a different car, the 2009 Saturn Vue. However, it is still accessible from the selected car via links, so may be relevant.
The 5-volt reference 3 circuit provides 5 volts to the following sensors:
- Throttle position sensor (TPS) 1 and 2
- Crankshaft position (CKP) sensor
- Accelerator pedal position (APP) sensor 2
- A/C pressure sensor
- The 5-volt reference 1 circuit provides 5 volts to the following sensors:
If the condition is intermittent, move the related harnesses and connectors with the engine operating. Monitor the scan tool 5-volt Reference Circuit Test Status parameters for the affected components. The circuit test status parameter will change from OK or Not Run to Fault if there is a condition with the circuit or a connection.