Operation CHARM
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Nissan-Datsun
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2002
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Sentra CA (Clean Air) L4-1.8L (QG18DE)
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Repair and Diagnosis
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Relays and Modules
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Relays and Modules - HVAC
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Control Module HVAC
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Testing and Inspection
Control Module HVAC: Testing and Inspection
THERMO CONTROL AMP.
1.
Run engine and operate A/C system.
2.
Connect voltmeter from harness side.
3.
Check thermo control amp. operation shown in the table.