Nissan Murano: Heater & Air Conditioning Control System :: Dtc/circuit Diagnosis / B2632 Dr Air Mix Door Mot
DTC DETECTION LOGIC
| DTC No. |
CONSULT screen terms (Trouble diagnosis content) | DTC detection condition | |
|---|---|---|---|
| B2632 |
DR AIR MIX DOOR MOT (SHORT) (Driver side air mix door motor) |
Diagnosis condition | When ignition switch is ON. |
| Signal (terminal) | - | ||
| Threshold | PBR position 95% or more | ||
| Diagnosis delay time | - | ||
POSSIBLE CAUSE
-
Air mix door motor LH
-
Air mix door motor LH installation condition
-
A/C auto amp.
-
Harness and connector (Air mix door motor LH circuit is open or shorted)
FAIL-SAFE
—
PERFORM DTC CONFIRMATION PROCEDURE
CONSULT
-
Ignition switch ON.
-
Select “Self Diagnostic Result” mode of “HVAC”.
-
Check DTC.
Is DTC detected?
YES>>Refer to DTC Diagnosis Procedure.
NO>>Inspection End.
CHECK AIR MIX DOOR MOTOR LH COMMUNICATION SIGNAL
-
Ignition switch ON.
-
Check output waveform between air mix door motor LH harness connector and ground with the oscilloscope.
+ − Output waveform Air mix door motor LH Connector Terminal M155 3 Ground 
Is the inspection result normal?
YES>>GO TO 2.
NO>>GO TO 3.
CHECK INSTALLATION OF AIR MIX DOOR MOTOR LH
Check air mix door motor LH is properly installed. Refer to Exploded View.
Is the inspection result normal?
YES>>Replace air mix door motor LH. Refer to Removal and Installation - (LH).
NO>>Repair or replace malfunctioning part.
CHECK AIR MIX DOOR MOTOR LH COMMUNICATION SIGNAL CIRCUIT
-
Ignition switch OFF.
-
Disconnect air mix door motor LH connector and A/C auto amp. connector.
-
Check continuity between air mix door motor LH harness connector and A/C auto amp. harness connector.
Air mix door motor LH A/C auto amp. Continuity Connector Terminal Connector Terminal M155 3 M50 16 Yes
Is the inspection result normal?
YES>>Replace A/C auto amp. Refer to Removal and Installation.
NO>>Repair harness or connector.
B2630 Sunload Sensor
DTC Description
DTC DETECTION LOGIC DTC No.
CONSULT screen terms
(Trouble diagnosis content) DTC detection condition
B2630
SUNLOAD SENSOR (SHORT)
(Sunload sensor)
Diagnosis condition
When ignition switch is ON...
B2667 Pass Sunload Sensor
DTC Description
DTC DETECTION LOGICNOTE:
If DTC is displayed along with DTC U1000 or U1010, first diagnose the DTC U1000 or U1010. Refer to DTC Description (U1000) or DTC Description (U1010)...
Other information:
Nissan Murano (Z52) 2015-2024 Owners Manual: Reporting safety defects
For USA If you believe that your vehicle has a defect which could cause a crash or could cause injury or death, you should immediately inform the National Highway Traffic Safety Administration (NHTSA) in addition to notifying NISSAN. If NHTSA receives similar complaints, it may open an investigation, and if it finds that a safety defect exists in a group of vehicles, it may order a recall and remedy campaign...
Nissan Murano (Z52) 2015-2024 Service Manual: Fuel Filler Lid Lock
Removal and Installation REMOVALRemove luggage side lower finisher (LH). Refer to Removal and Installation. Disconnect the fuel filler lid release cable from the fuel filler lid lock. Rotate fuel filler lid lock to release pawls and remove.INSTALLATIONInstallation is in the reverse order of removal...
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