Circuit/System Testing
IMPORTANT:
Before performing this diagnostics, make sure no indicator(s) or DIC message(s) are illuminated after the IPC performs the displays test. If any indicator(s) or DIC message(s) are illuminated after the displays test, perform the indicator or DIC message diagnostics before this diagnostic.
- Ignition ON, headlamp switch OFF, verify the scan tool Headlamp On Switch parameter is Inactive.
- If not Inactive, refer to Headlamps Malfunction .
- Ignition ON, park lamp switch OFF, verify the scan tool Park Lamp Switch parameter is OFF.
- If not OFF, refer to Park, License, and/or Tail Lamps Malfunction
- Ignition ON, doors closed, verify the scan tool LF Door Open Switch RF Door Open Switch parameters is Closed
- If not Closed, refer to Courtesy Lamps Malfunction .