Nissan Rogue (T33) 2021-Present Service Manual: 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) |
Diagnosis condition | Ignition switch ON |
| Signal (Terminal) | — | ||
| Threshold | A malfunction is detected in A/C amp. internal EEPROM memory functions. | ||
| Diagnosis delay time | 2 second or more | ||
POSSIBLE CAUSE
A/C amp.
FAIL-SAFE
—
DTC CONFIRMATION PROCEDURE
PERFORM SELF DIAGNOSIS
CONSULT
-
Ignition switch ON.
-
Select "Self diagnosis result" mode of "HVAC".
-
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
REPLACE A/C AMP.
Replace A/C amp. Refer to Removal and Installation.
>>
Inspection End.
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