MPV V6-3.0L DOHC (2002)
4. Inspect the wiring harness for open or short (Continuity check).
Open circuit
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If there is no continuity, the circuit is open. Repair or replace the harness.
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HO2S (Front, RH) terminal C (harness-side) and power supply
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HO2S (Front, RH) terminal D (harness-side) and 104 pin breakout box terminal 93
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HO2S (Rear, RH) terminal C (harness-side) and power supply
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HO2S (Rear, RH) terminal D (harness-side) and 104 pin breakout box terminal 95
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HO2S (Front, LH) terminal C (harness-side) and power supply
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HO2S (Front, LH) terminal D (harness-side) and 104 pin breakout box terminal 94
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HO2S (Rear, LH) terminal C (harness-side) and power supply
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HO2S (Rear, LH) terminal D (harness-side) and 104 pin breakout box terminal 96
Short circuit
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If there is continuity, the circuit is shorted. Repair or replace the harness.
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HO2S (Front, RH) terminal C (harness-side) and body ground
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HO2S (Front, RH) terminal D (harness-side) and body ground
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HO2S (Front, RH) terminal D (harness-side) and power supply
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HO2S (Rear, RH) terminal C (harness-side and body ground
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HO2S (Rear, RH) terminal D (harness-side and body ground
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HO2S (Rear, RH) terminal D (harness-side and power supply
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HO2S (Front, LH) terminal C (harness-side and body ground
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HO2S (Front, LH) terminal D (harness-side and body ground
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HO2S (Front, LH) terminal D (harness-side and power supply
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HO2S (Rear, LH) terminal C (harness-side) and body ground
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HO2S (Rear, LH) terminal D (harness-side) and body ground
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HO2S (Rear, LH) terminal D (harness-side) and power supply
