Outlander AWD L4-2.4L (4B12) (2010)
OK: Normal condition is displayed.
Q: Is the check result normal?
YES: The trouble can be an intermittent malfunction.
NO: Refer to Inspection Procedure 2 "Defective power supply system of the ignition switch". See: Powertrain Management/Ignition
System/Sensors and Switches - Ignition System/Ignition Switch/Testing and Inspection/Symptom Related Diagnostic Procedures/Symptom
Procedures/Inspection Procedure 2
Inspection Procedure 2
Inspection Procedure 2: ETACS-ECU does not receive any signal from the ignition switch (IG1).
Ignition Switch (IG1) Input Circuit
TECHNICAL DESCRIPTION (COMMENT)
If there is an error to the ignition switch (IG1) input signal, or the IG1 relay inside the ETACS-ECU does not operate, the ignition switch (IG1) signal is
no longer output to the communication line.
TROUBLESHOOTING HINTS
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The ignition switch may be defective
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The ETACS-ECU may be defective
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The fuse 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
DIAGNOSIS
Required Special Tools:
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MB991223: Harness Set
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MB992006: Extra Fine Probe
STEP 1. Check ETACS-ECU connector C-317 for loose, corroded or damaged terminals, or terminals pushed back in the connector.
Q: Is ETACS-ECU connector C-317 in good condition?
YES: Go to Step 2.
NO: Repair or replace the damaged component(s). Check that the input signal of ignition switch (IG1) is normal.