Montero Sport XS 2WD V6-3.5L SOHC (2001)
STEP 12. Check the harness wires between key reminder switch connector D-16 and ETACS-ECU connector D-11.
NOTE: After inspecting intermediate connector C-72, junction block D-13, inspect the wire. If intermediate connector C-72, junction block D-13 are
damaged, repair or replace them.
Refer to Harness Connector Inspection.
Q: Are the harness wire between key reminder switch connector D-16 and ETACS-ECU connector D-11 in good condition?
YES: Replace the ETACS-ECU.
NO: Go to step 13.
STEP 13. Recheck for malfunction.
Q: Is a malfunction eliminated?
YES: This diagnosis is complete. (If no malfunctions are not found in all steps, an intermittent malfunction is suspected. Refer to How to Use
Troubleshooting/Inspection Service Point.)
NO: Go to step 1.
Inspection Procedure 2
The Ignition Key Hole Illumination Light Does Not Go Out
CIRCUIT OPERATION
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The ETACS-ECU monitors the ignition switch by detecting voltage from the ignition switch.
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The ETACS-ECU judges that the driver's side door is opened or closed by detecting voltage from the front door switch (LH).
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When the driver's door is opened (door switch on), the ignition key hole illumination light will illuminate. When the driver's door is closed (door
switch off), the ignition key hole illumination light will go out within 15 seconds.
