Operation CHARM
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Nissan-Datsun Truck
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2002
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Frontier SC King Cab 4WD V6-3.3L SC (VG33ER)
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Repair and Diagnosis
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Relays and Modules
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Relays and Modules - Powertrain Management
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Relays and Modules - Computers and Control Systems
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Engine Control Module
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Diagrams
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Diagnostic Aids
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How to Check Terminals
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Terminal Lock Inspection
Terminal Lock Inspection
Terminal Lock Inspection
Check for unlocked terminals by pulling wire at the end of connector. An unlocked terminal may create intermittent signals in the circuit.