Lancer LS L4-2.0L SOHC (2002)
NO: Repair the wiring harness. If the wiper interval can be adjusted normally, it indicates that the windshield intermittent wiper interval adjusting
knob should send a signal to the ECU.
STEP 5. Replace the ECU.
1. Replace the ETACS-ECU.
2. If the wiper interval can be adjusted normally, it indicates that the windshield intermittent wiper interval adjusting knob should send a signal to the
ECU.
Q: Can input signal be confirmed when the windshield intermittent wiper interval adjusting knob is operated?
YES: No action to be taken.
NO: Replace the column switch (windshield wiper and washer switch). If the wiper interval can be adjusted normally, it indicates that the
windshield intermittent wiper interval adjusting knob should send a signal to the ECU.
Inspection Procedure M-1
ETACS-ECU does not Receive a Signal from the Key Reminder Switch
Key Reminder Switch Input Circuit
