Montero Sport LTD 2WD V6-3.5L SOHC (2000)
STEP 11. Check the harness wires between key reminder switch connector D-16 and ETACS-ECU connector D-11.
If the harness wires between key reminder switch connector D-16 and ETACS-ECU connector D-11 are damaged, repair them. Check that the
malfunction is eliminated.
If the harness wires are in good condition, replace the ETACS-ECU. Go to Step 12.
NOTE: After inspecting junction block connector D- 13, inspect the wire. If junction block connector D-13 is damaged, repair or replace it Refer to
Harness Connector Inspection.
STEP 12. Check the input signal from the ignition switch.
1. Remove the ETACS-ECU or tone alarm-ECU and measure at the junction block side (connector D-11).
2. Turn the ignition switch "ON."
3. Measure the voltage between terminal number 3 and body ground.
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Voltage should be approximately 12 volts (battery positive voltage).
If any circuit check made at connector D-11 does not meet specifications, go to Step 13.
If any circuit check made at connector D-11 meets specifications, check that the malfunction is eliminated.
STEP 13. Check ETACS-ECU connector D-11 for damage.
If ETACS-ECU connector D-11 is damaged, repair or replace it. Refer to Harness Connector Inspection.
If ETACS-ECU connector D-11 is in good condition, go to Step 14.