Circuit/System Verification
WARNING: This page is about a different car, the 2022 Chevrolet Equinox. However, it is still accessible from the selected car via links, so may be relevant.
- Engine - Idling
- Transmission - Park
- Perform the scan tool control function:Autostart/Autostop - On and Off @ K20 Engine Control Module
Verify the scan tool parameter:
- Transmission Accumulator Solenoid Valve Control Circuit High Voltage Test Status=Not Run or Ok
- Transmission Accumulator Solenoid Valve Control Circuit Low Voltage Test Status=Not Run or Ok
- Transmission Accumulator Solenoid Valve Control Circuit Open Test Status=Not Run or Ok
- If not the specified state
Refer to: Circuit/System Testing
- Go to next step: If the specified state
- 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
- Go to next step: If the DTC is not set
- If the DTC sets
- All OK.