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Home >> Nissan-Datsun >> 2021 >> NV2500 HD S >> Repair and Diagnosis >> External Pages >> Different car >> Section 47 (Automatic Air Conditioning Control System) >> System Description >> System >> Compressor Control >> Compressor Oil Circulation Control

Compressor Oil Circulation Control

WARNING: This page is about a different car, the 2018 Nissan Maxima. However, it is still accessible from the selected car via links, so may be relevant.

When the engine starts while the engine coolant temperature is 56°C (133°F) or less, ECM activates the A/C compressor for approximately 6 seconds and circulates the A/C compressor lubricant once.