Outlander AWD L4-2.4L SOHC (2003)
4. Check that normal conditions are displayed on the items described in the table.
NOTE:
Also check that the windshield wiper interval changes smoothly when the windshield intermittent wiper interval adjusting knob is rotated from
"SLOW" to "FAST" positions.
Q: Does the value change within the normal range when the windshield intermittent wiper interval adjusting knob is rotated?
YES: Replace the front-ECU. Check that the windshield intermittent wiper interval changes according to the vehicle speed or while the
windshield intermittent wiper interval adjusting knob is rotated.
NO: Refer to Inspection Procedure O-9 "ETACS-ECU does not receive a signal from the windshield mist wiper switch."
Inspection Procedure G-6
Windshield Wiper and Washer: The windshield intermittent wiper interval is not changed according to the vehicle speed.
NOTE: This troubleshooting procedure requires the use of scan tool MB991502 and SWS monitor kit MB991862. For details on how to use the SWS
monitor, refer to "How to use SWS monitor."
Windshield Intermittent Wiper Interval Adjusting Knob Circuit
TECHNICAL DESCRIPTION (COMMENT)
If the windshield intermittent wiper interval is not changed according to the vehicle speed, the ETACS-ECU or the front-ECU may be defective.
TROUBLESHOOTING HINTS
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The ETACS-ECU may be defective
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The front-ECU may be defective
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The wiring harness or connectors may have loose, corroded, or damaged terminals, or terminals pushed back in the connector
Required Special Tools:
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MB991223: Harness Set
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MB991502: Scan Tool (MUT-II)
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MB991862: SWS Monitor Kit
STEP 1. Check the input signal by using the pulse check mode of the monitor.
Check the input of the vehicle speed signal:
CAUTION: To prevent damage to scan tool MB991502, always turn the ignition switch to the "LOCK" (OFF) position before connecting or
disconnecting scan tool MB991502.