CX-9 AWD V6-3.7L (2008)
1. Disconnect the PCM connector.
2. Inspect the following wiring harnesses for open or short circuit. (Continuity inspection)
Open circuit
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If there is no continuity, there is an open circuit. Repair or replace the wiring harness.
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Throttle body terminal C and PCM terminal 2AD
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Throttle body terminal D and PCM terminal 2D
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Throttle body terminal E and PCM terminal 2AH
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Throttle body terminal F and PCM terminal 2Z
Short circuit
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If there is continuity, there is a short circuit. Repair or replace the wiring harness.
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Throttle body terminal C and power supply
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Throttle body terminal C and body ground
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Throttle body terminal D and body ground
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Throttle body terminal E and power supply
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Throttle body terminal F and body ground
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Throttle body terminal F and power supply