Montero V6-3.8L SOHC (2005)
STEP 16. Check the back door lock key cylinder switch.
Disconnect back door lock key cylinder switch connector I-06. Then check continuity between the switch terminals.
Q: Is the back door lock key cylinder switch in good condition?
YES: Go to Step 17.
NO: Replace the back door lock key cylinder switch. If the systems, which are described in "CIRCUIT OPERATION", work normally, the input
signal from the back door lock key cylinder switch should be normal.
STEP 17. Check the ground circuit to the back door lock key cylinder switch. Test at back door lock key cylinder switch connector I-06.
1. Disconnect back door lock key cylinder switch connector I-06 measure the resistance available at the wiring harness side of the connector.
2. Measure the resistance value between terminal 2 and ground.
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The resistance should equal 2 ohms or less.
Q: Is the measured resistance 2 ohms or less?
YES: Go to Step 19.
NO: Go to Step 18.
