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Home >> Nissan-Datsun >> 2021 >> NV2500 HD S >> Repair and Diagnosis >> External Pages >> Different car >> Section 155 (Heater & Air Conditioning Control System - Automatic Air Conditioner) >> System Description >> Diagnosis System (A/C Auto Amp.) >> CONSULT Function (HVAC) >> Work Support

Work Support

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

Work item

Description

Reference

TEMP SET CORRECT

(Setting of difference between temperature setting and control temperature)

If the temperature felt by the customer is different than the air flow temperature controlled by the temperature setting, the auto amplifier control temperature can be adjusted to compensate for the temperature setting.

Temperature Setting Trimmer 

REC MEMORY SET

(REC memory function setting)

  • If the ignition switch is turned to the OFF position while the REC switch is set to ON (recirculation), "With" or "Without" of the REC switch ON (recirculation) condition can be selected.
  • If "With" was set, the REC switch will be ON (recirculation) when turning the ignition switch to the ON position again.
  • If "Without" was set, the air inlets will be controlled automatically when turning the ignition switch to the ON position again.

Inlet Port Memory Function (REC) 

FRE MEMORY SET

(FRE memory function setting)

  • If the ignition switch is turned to the OFF position while the FRE switch is set to ON (fresh air intake), "With" or "Without" of the FRE switch ON (fresh air intake) condition can be selected.
  • If "With" was set, the FRE switch will be ON (fresh air intake) when turning the ignition switch to the ON position again.
  • If "Without" was set, the air inlets will be controlled automatically when turning the ignition switch to the ON position again.

Inlet Port Memory Function (FRE) 

BLOW SET

(Blow setting to DEF in FOOT mode)

In the FOOT mode, the air blowing to the DEF can change ON/OFF.

Foot Position Setting Trimmer 

NOTE: When the battery cable is disconnected from the negative terminal or when the battery voltage becomes 10V or less, the setting of "Work support" may be cancelled.