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1
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INSPECT MOTOR COMPONENT (POSITION SENSOR)
• Turn the engine switch off.
• Inspect the Motor component (position sensor)
• Is the Motor component (position sensor) normal?
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Yes
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Go to the next step.
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No
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Replace the motor component, then go to the next step.
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2
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INSPECT MOTOR COMPONENT (POSITION SENSOR) FOR SHORT TO GROUND
• Disconnect the 4x4 CM connector.
• Disconnect the motor component connector.
• Inspect for continuity between the motor component connector terminals N, J, I, L, H (vehicle harness-side) and body ground.
• Is there continuity?
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Yes
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Repair or replace the wiring harness, then go to step 4.
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No
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Go to the next step.
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3
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INSPECT MOTOR COMPONENT (POSITION SENSOR) WIRING HARNESS FOR OPEN CIRCUIT
• Inspect for continuity between the 4x4 CM connector (vehicle harness-side) and the following vehicle harness-side terminals of motor component:
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― 4x4 CM connector N— Motor component terminal G
― 4x4 CM connector J— Motor component terminal E
― 4x4 CM connector I— Motor component terminal B
― 4x4 CM connector L— Motor component terminal A
― 4x4 CM connector H— Motor component terminal D
• Is there continuity?
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Yes
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Go to the next step.
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No
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Repair or replace the wiring harness, then go to step 4.
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4
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VERIFY THAT THE SAME DTC IS NOT PRESENT
• Reconnect all disconnected connectors.
• Clear the DTCs from the memory.
• Change the current transfer mode by operating the 4x4 switch.(2H-4H-4L)
• Are any DTCs present?
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Yes
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Repeat the inspection from step 1.
If the malfunction recurs, replace the 4x4 CM, then go to the next step.
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No
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Go to the next step.
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5
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VERIFY THAT NO OTHER DTCS ARE PRESENT
• Are any DTCs present?
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Yes
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Go to the applicable DTC troubleshooting.
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No
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Troubleshooting completed.
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