Maxima V6-2960cc 3.0L DOHC (VE30DE) (1992)
A/C Relay: Description and Operation
The A/C relay, located in the relay box in the engine compartment, signals the Engine Control Module (ECM) when the A/C compressor is engaged or
the blower fan is on. The ECM can then raise the idle to compensate for the added load.