Nissan Rogue (T33) 2021-Present Service Manual: B24a1-16 A/c Auto Amp. Power Supply

Nissan Rogue (T33) 2021-Present Service Manual / Ventilation, Heater & Air Conditioner :: Heater & Air Conditioning Control System / Automatic Air Conditioning :: Dtc/circuit Diagnosis / B24a1-16 A/c Auto Amp. Power Supply

DTC Description

DTC DETECTION LOGIC

DTC No.

CONSULT screen terms

(Trouble diagnosis content) 		DTC detection condition
B24A1-16

A/C AUTO AMP. POWER SUPPLY

(Air conditioning automatic amplifier power supply) 		Diagnosis condition Ignition switch ON
Signal (Terminal) Accessory power supply
Threshold Open or shorted to ground
Diagnosis delay time 30 seconds or more

POSSIBLE CAUSE

  • A/C amp.

  • Harness or connector (accessory power supply circuits is open or shorted to ground)

FAIL-SAFE

—

DTC CONFIRMATION PROCEDURE

PERFORM SELF-DIAGNOSIS

CONSULT

  1. Ignition switch ON.

  2. Select “Self diagnosis result” mode of “HVAC”.

  3. Check DTC.

Is DTC detected?

YES>>

Refer to Diagnosis Procedure.

NO-1>>

To check malfunction symptom before repair: Refer to Intermittent Incident.

NO-2>>

Confirmation after repair: Inspection End.

DTC Diagnosis Procedure

CHECK A/C AMP. POWER SUPPLY AND GROUND CIRCUITS

Check A/C amp. power supply and ground circuits. Refer to Diagnosis Procedure.

Is the inspection result normal?

YES>>

Replace A/C amp. Refer to Removal and Installation.

NO>>

Repair or replace malfunctioning parts.

    B24a0-49 A/c Auto Amp.
    DTC Description DTC DETECTION LOGIC DTC No. CONSULT screen terms (Trouble diagnosis content) DTC detection condition B24A0-49 A/C AUTO AMP. (Air conditioning automatic amplifier...
    B24a2-55 Configuration Not Implement
    DTC Description DTC DETECTION LOGIC DTC No. CONSULT screen terms (Trouble diagnosis content) DTC detection condition B24A2-55 Configuration not implement (Configuration not impl...

    Other materials:

    Precaution. Precautions
    Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT PRE-TENSIONER" The Supplemental Restraint System such as “AIR BAG” and “SEAT BELT PRE-TENSIONER”, used along with a front seat belt, helps to reduce the risk or severity of injury to the driver and front passeng ...

    Telematics System. Ecu Diagnosis Information. Tcu
    Tcu With 8" Color Display Reference Value VALUES ON THE DIAGNOSIS TOOLNOTE: The following table includes information (items) inapplicable to this Nissan Ariya vehicle. For information (items) applicable to this vehicle, refer to CONSULT display items. Monitor Item Condition Value/Statu ...

    P1217 Engine Over Temperature
    DTC Description DTC DETECTION LOGICIf the cooling fan or another component in the cooling system malfunctions, engine coolant temperature will rise.When the engine coolant temperature reaches an abnormally high temperature condition, a malfunction is indicated. DTC CONSULT screen terms (Troubl ...