Eclipse Spyder GS L4-2350cc 2.4L SOHC MFI (2001)
The ignition switch (ACC) input signal is used to operate the windshield wiper and washer. If the signal fails, windshield wiper and washer will not work
normally.
NOTE: The windshield wiper and washer works normally if a normal ignition switch (ACC) signal is sent from the ignition switch directly to the
front-ECU
TROUBLESHOOTING HINTS
-
Malfunction of the ETACS-ECU
-
Damaged harness wires or connectors
DIAGNOSIS
Required Special Tools:
-
MB991223: Test Harness Set
STEP 1. Check the ignition switch (ACC) circuit at the ETACS-ECU connector C-114.
1. Disconnect the ETACS-ECU connector C-114 and measure at the junction block side.
2. Turn the ignition switch to the "ACC" position
3. Measure the voltage between terminal 7 and ground.
Q: Is the voltage approximately 12 volts (battery positive voltage)?
YES: Replace the ETACS-ECU. The ignition switch (ACC) input signal should be able to be checked and the windshield wiper and washer
should work normally.
NO: Go to Step 2.
STEP 2. Check ETACS-ECU connector C-114 for damage.
Q: Is ETACS-ECU connector C-114 in good condition?
YES: Go to Step 3.
NO: Repair or replace it. Refer to Harness Connector Inspection. The ignition switch (ACC) input signal should be able to be checked and the
windshield wiper and washer should work normally.
