Circuit/System Verification

Ignition ON.
Verify the scan tool Park Lamp Switch parameter changes between Active and Inactive while commanding the park lamps ON and OFF with the headlamp switch.
- If the parameter does not change
  Refer to Park Lamp Switch Malfunction .
- If the parameter changes
Verify the left park lamps turn ON and OFF when commanding the Left Park Lamps ON and OFF with a scan tool.
- If the left park lamps do not turn ON and OFF
  Refer to Park Lamps Malfunction .
- If the left park lamps turn ON and OFF
Verify the right park lamps turn ON and OFF when commanding the Right Park Lamps ON and OFF with a scan tool.
- If the right park lamps do not turn ON and OFF
  Refer to Park Lamps Malfunction .
- If the right park lamps turn ON and OFF
Verify the license plate lamps turn ON and OFF when commanding the License Plate Lamps ON and OFF with a scan tool.
- If the license plate lamps do not turn ON and OFF
  Refer to License Plate Lamps Malfunction .
- If the license plate lamps turn ON and OFF
All OK.