Montero Sport LS 2WD V6-3.0L SOHC (1998)
STEP 10. Check the harness wires between key reminder switch connector D-16 and body ground.
If the harness wires between key reminder switch connector 0-16 and body ground are damaged, repair them. Check that the malfunction is eliminated.
If the harness wires are in good condition, replace the ETACS-ECU or tone alarm-ECU. Go to Step 11.
STEP 11. Check the harness wires between key reminder switch connector D-16 and ETACS-ECU connector D-11 or tone alarm-ECU or -12.
If the harness wires between the key reminder switch connector D-16 arid ETACS-ECU connector D-11 or tone alarm-ECU connector D-12 are
damaged, repair them. Check that the malfunction is eliminated.
If the harness wires are in good condition, replace the ETACS-ECU or tone alarm-ECU. Check that the malfunction is eliminated.
NOTE: After inspecting junction block connector D-13, inspect the wire. If junction block connector D-13 is damaged, repair or replace it.
Procedures -- 1, 2, 4, 5
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The ETACS-ECU or tone alarm-ECU monitors the ignition switch by detecting voltage from the ignition switch.
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The ETACS-ECU or tone alarm-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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The ETACS-ECU or tone alarm-ECU judges that the ignition key is inserted or removed by detecting voltage from the key reminder switch.
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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.
Procedures -- 3
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The ETACS-ECU or tone alarm-ECU monitors the ignition switch by detecting voltage from the ignition switch.
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The ETACS-ECU or tone alarm-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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The ETACS-ECU or tone alarm-ECU judges that the ignition key is inserted or removed by detecting voltage from the key reminder switch.
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When the driver's door is opened without removing the ignition key, the tone alarm will sound intermittently to remind that the ignition key has not
been removed.
