Nissan Murano: Brake Control System :: Automatic Emergency Braking / Dtc/circuit Diagnosis. Automatic Emergency Braking
Diagnosis Procedure
AUTOMATIC EMERGENCY BRAKE DIAGNOSIS
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The system will be cancelled automatically with a beep sound and AEB warning lamp on the combination meter will illuminate, when the system will not operate properly.
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When the AEB warning lamp continues to illuminate even if the AEB system is turned on after the engine restarts, perform the trouble-diagnosis.
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Go to ICC. Refer to Work Flow.
Description
Perform action test to verify the customer's concern.
Perform action test and check the system operation after system diagnosis.
Inspection Procedure
CHECK AEB SYSTEM SETTING
Start the engine...
Other information:
Description
While driving, AWD warning icon/display (AWD High Temp. Stop vehicle) is displayed on information display and it turns OFF after 1 minute.
This symptom protects drivetrain parts when a heavy load is applied to the electric controlled coupling and multiple disc clutch temperature increases...
Diagnosis Procedure
CHECK INPUT 1 - 5 SYSTEM CIRCUIT FOR OPEN
Ignition switch OFF.
Disconnect BCM connector and combination switch connector.
Check continuity between BCM harness connector and combination switch harness connector.
Combination switch signal
BCM
Combination switch
Continuity
Connector
Terminal
Connector
Terminal
INPUT 1
M19
79
M28
11
Yes
INPUT 2
78
9
INPUT 3
77
7
INPUT 4
76
10
INPUT 5
75
13
Is the inspection result normal?
YES>>
GO TO 2...