Montero V6-3.8L SOHC (2005)
STEP 4. Check ETACS-ECU connector D-224 for loose, corroded or damaged terminals, or terminals pushed back in the connector.
Q: Is ETACS-ECU connector D-224 in good condition?
YES: Go to Step 5.
NO: Repair or replace the damaged component(s). Refer to Harness Connector Inspection. Verify that the seat belt warning light illuminates normally.
STEP 5. Check at ETACS-ECU connector D-224 in order to check the ground circuit to the seat belt warning light.
1. Disconnect ETACS-ECU connector D-224, and measure at the wiring harness side.
2. Turn the ignition switch to the "ON" position.
3. Connect terminal 39 to ground.
Q: Does the seat belt warning light illuminate?
YES: Replace the ETACS-ECU. Verify that the seat belt warning light illuminates normally.
NO: Go to Step 6.
