Montero XLS 4WD V6-3.5L SOHC (2001)
STEP 5. Check the harness wires between ETACS-ECU connector D-222 and driver's door lock actuator connector H-10.
NOTE: After checking junction block connector D-209 and intermediate connector D-25, check the wires. If junction block connector D-209 and
intermediate connector D-25 are damaged, repair or replace them. Refer to Harness Connector Inspection.
Q: Are the harness wires between ETACS-ECU connector C-222 and driver's door lock actuator connector H-10 in good condition?
YES: Replace the ETACS-ECU. The central door locking system should work normally.
NO: Repair them. The central door locking system should work normally.
Inspection Procedure C-2
Central door locking system: Some doors do not lock or unlock
Door Lock Actuator Circuit
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Refer to Inspection Procedure C-1.
CIRCUIT OPERATION
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The ETACS-ECU operates the door lock actuators through its dedicated relay (integrated in the ETACS-ECU).
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The ETACS-ECU drives the relay to lock or unlock the door if the requirements are satisfied.
