Montero Sport LTD 4WD V6-3.5L SOHC (1999)
STEP 9. Check harness connector D-16 at the key reminder switch for damage.
If harness connector D-16 is damaged, repair or replace it. Check that the malfunction is eliminated.
If harness connector D-16 is in good condition, go to Step 10.
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 D-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 D-12.
If the harness wires between the key reminder switch connector D-16 and ETACS-ECU connector D-11 or tone alarm-ECU connector D-1 2 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.