Lancer L4-2.4L SOHC (2005)
STEP 9. Check the sunroof switch.
Q: Does the check above meet the table?
YES: Go to Step 10.
NO: Replace the sunroof switch. The sunroof should now work normally.
STEP 10. Check the ground circuit to the sunroof switch. Measure the resistance at sunroof switch connector D-31.
1. Disconnect sunroof switch connector D-31 and measure the resistance available at the wiring component side of the connector.