nissan Workshop Repair Guides

Nissan and Datsun Workshop Service and Repair Manuals

Relays and Modules - Instrument Panel > < Control Module HVAC|Locations
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Control Module HVAC: Description and Operation

The Thermo control amp is the air conditioning output temperature sensor. It is located on the evaporator case. The ECU uses the signal sent by
the amp to determine the best radiator fan operating speed. This allows for lower energy consumption.

Relays and Modules - Instrument Panel > < Control Module HVAC|Locations