Montero V6-3.8L SOHC (2005)
STEP 9. Check front passenger's door lock key cylinder switch connector H-18 for loose, corroded or damaged terminals, or terminals pushed
back in the connector.
Q: Is front passenger's door lock key cylinder switch connector H-18 in good condition?
YES: Go to Step 10.
NO: Repair or replace the damaged component(s). Refer to Harness Connector Inspection. If the systems, which are described in "CIRCUIT
OPERATION", work normally, the input signal from the front passenger's door lock key cylinder switch should be normal.
STEP 10. Check the front passenger's door lock key cylinder switch.
Disconnect front passenger's door lock key cylinder switch connector H-18. Then check continuity between the switch terminals.
Q: Is the front passenger's door lock key cylinder switch in good condition?
YES: Go to Step 11.
NO: Replace the front passenger's door lock key cylinder switch. If the systems, which are described in "CIRCUIT OPERATION", work normally,
the input signal from the front passenger's door lock key cylinder switch should be normal.
STEP 11. Check the ground circuit to the front passenger's door lock key cylinder switch. Test at front passenger's door lock key cylinder
switch connector H-18.
