Circuit/System Verification
WARNING: This page is about a different car, the 2019 Chevrolet Malibu. However, it is still accessible from the selected car via links, so may be relevant.
Example 1
- Ignition - On / Vehicle - In Service Mode
- Verify the scan tool parameter changes when operating the exterior door handles:Door Ajar Switch
- If the parameter state does not change
Refer to:Door Ajar Indicator Malfunction (AXG, AED, AEQ) , or Door Ajar Indicator Malfunction (AEC, AED, AEQ)
- Go to next step: If the parameter state changes
- If the parameter state does not change
- Operate the component:Interior/Courtesy Lighting Master Switch & Verify the scan tool parameter:Interior/Courtesy Lighting Master Switch
- If the parameter state does not change
- Refer to:Dome Lamp Switch = Malfunction
- If the component does not turn On and Off = Dome Lamp
- Refer to:Dome Lamp = Malfunction
- Go to next step: If the component turns On and Off = Dome Lamp
- All OK.