Montero V6-3.8L SOHC (2005)
STEP 1. Check sunroof motor assembly connector F-02 for loose, corroded or damaged terminals, or terminals pushed back in the connector.
Q: Is sunroof motor assembly connector F-02 in good condition?
YES: Go to Step 2.
NO: Repair or replace the damaged component(s). Refer to Harness Connector Inspection. The system should communicate with the sunroof motor
assembly (sunroof-ECU) normally.
STEP 2. Check the fusible link (1) line of power supply circuit to the sunroof motor assembly. Test at sunroof motor assembly connector F-02.
1. Disconnect sunroof motor assembly connector F-02 and measure the voltage available at the wiring harness side of the connector.
2. Measure the voltage between terminal 3 and ground.
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The voltage should be approximately 12 volts (battery positive voltage).
Q: Is the measured voltage approximately 12 volts (battery positive voltage)?
YES: Go to Step 4.
NO: Go to Step 3.
