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 / Manual 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.

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:

    Hill descent control system
    Basic information WARNING Never rely solely on Hill Descent Control (HDC) to manage vehicle speed on steep downhill descents. Always remain alert, apply the brake pedal if needed, and use extra caution on icy, muddy or extremely steep slopes. Failure to maintain control could result in loss of con ...

    Drive Pinion
    Exploded View Companion flange lock nut Companion flange Electro-hydraulic coupling oil seal Electro-hydraulic coupling assembly O-ring Actuator assembly O-ring Drive pinion oil seal Drive pinion lock nut Pinion front bearing Gasket Dr ...

    Trunk
    CONSULT Function (BCM - TRUNK) DATA MONITORNOTE: 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 [Unit] Condition Back door/trunk lid switch [O ...