Circuit/System Testing
WARNING: This page is about a different car, the 2019 GMC Savana 3500, 2019 GMC Savana 2500, 2019 Chevrolet Express 3500, and 2019 Chevrolet Express 2500. However, it is still accessible from the selected car via links, so may be relevant.
- Ignition/Vehicle - Off
- Verify a condition does not exist with the component: Turbocharger @ M103 Turbocharger Vane Position Actuator
- Mechanically stuck control rod. - Incorrect connection/Visible Damage
- Blade - Binding or Sticking/Mechanically stuck @ Closed/Open
- Mechanically damaged - Debris/ Visible Damage
Refer to: Compressor Air Intake Turbocharger Cleaning and Inspection
- If a condition exists
Replace the component: Turbocharger
- Go to next step: If no conditions exist
- All OK.