Circuit/System Verification
WARNING: This page is about a different car, the 2016 GMC Acadia, 2016 Chevrolet Traverse, and 2016 Buick Enclave. However, it is still accessible from the selected car via links, so may be relevant.
- Ignition ON.
- Verify the following scan tool parameters are within 10°C (18°F) of each other.
- If not within 10°C (18°F)
Refer to Circuit/System Testing.
- If within 10°C (18°F)
- If not within 10°C (18°F)
- Engine idling, verify the following scan tool parameters are between -38 to +149°C (-36 to +300°F).
- IAT Sensor 1
- IAT Sensor 2
- ECT Sensor
- If not between -38 to +149°C (-36 to +300°F)
Refer to Circuit/System Testing.
- If between -38 to +149°C (-36 to +300°F)
- Operate the vehicle within the conditions for running the DTC. You may also operate the vehicle within the conditions that you observed from the freeze frame/failure records data.
- Verify the DTC does not set.
- If the DTC sets
Refer to Circuit/System Testing.
- If the DTC does not set
- If the DTC sets
- All OK.