Lancer LS L4-2.0L SOHC (2002)
Select "WIPER WASH" (FUNCTION DIAG.), and check that normal conditions are displayed on the items described in the table.
Q: Are normal conditions displayed on the "FRONT WASH.SW" and "FRONT ECU ACK"?
YES: Go to STEP 4.
NO:
-
Normal condition is not displayed on the "FRONT WASH.SW: Replace the column switch. Check that the windshield washer works
normally.
-
Normal condition is not displayed on the "FRONT ECU ACK": Replace the front-ECU. Check that the windshield washer works normally.
STEP 4. Check the windshield washer motor.
1. Disconnect windshield washer motor connector A-22, and check at windshield washer motor connector side.
2. Fill the windshield washer tank with washer fluid.
3. When battery voltage is applied between terminals 1 and 2, washer fluid should gush out.
Q: Does the windshield washer motor operate normally?
YES: Go to Step 5.
NO: Replace the windshield washer motor. Check that the windshield washer works normally.