Nissan Murano: Driver Information & Multimedia / Sonar System :: Dtc/circuit Diagnosis
Description
Vehicle specification needs to be written with CONSULT. Configuration has three functions as follows: Function Description
"Before Replace ECU"
Reads the Nissan Murano vehicle configuration of current sonar control unit...
DTC Description
DTC DETECTION LOGIC DTC No.
CONSULT screen terms
(Trouble diagnosis content)
DTC detection condition
B2720–60
CORNER SENSOR [RL]
(Rear sonar sensor LH outer)
—
Diagnosis condition
When ignition switch is ON
Signal (terminal)
—
Threshold
Rear sonar sensor LH outer internal failure (reset error)
Diagnosis delay time
—
B2720–61
Diagnosis condition
When ignition switch is ON
Signal (terminal)
—
Threshold
Rear sonar sensor LH outer internal failure (configuration error)
Diagnosis delay time
—
B2720–62
Diagnosis condition
When ignition switch is ON
Signal (terminal)
—
Threshold
Rear sonar sensor LH outer internal failure (power supply error)
Diagnosis delay time
—
B2720–63
Diagnosis condition
When ignition switch is ON
Signal (terminal)
—
Threshold
Rear sonar sensor LH outer internal failure (self diag result)
Diagnosis delay time
—
B2720–65
Diagnosis condition
When ignition switch is ON
Signal (terminal)
—
Threshold
Rear sonar sensor LH outer internal failure (over temperature)
Diagnosis delay time
—
B2720–66
Diagnosis condition
When ignition switch is ON
Signal (terminal)
Rear sonar sensor LH outer signal (terminal 22)
Threshold
Rear sonar sensor LH outer signal circuit is open or short to ground
Diagnosis delay time
—
B2720–67
Diagnosis condition
When ignition switch is ON
Signal (terminal)
—
Threshold
Rear sonar sensor LH outer internal failure (diag dump error)
Diagnosis delay time
—
B2720–68
Diagnosis condition
When ignition switch is ON
Signal (terminal)
—
Threshold
Rear sonar sensor LH outer internal failure (resonator error)
Diagnosis delay time
—
B2720–83
Diagnosis condition
When ignition switch is ON
Signal (terminal)
—
Threshold
Rear sonar sensor LH outer internal failure (CRC error)
Diagnosis delay time
—
B2720–92
Diagnosis condition
When ignition switch is ON
Signal (terminal)
—
Threshold
Rear sonar sensor LH outer internal failure (membrane error)
Diagnosis delay time
—
POSSIBLE CAUSE
Harness or connectors
Rear sonar sensor LH outer
FAIL-SAFE
Obstacle detection of rear sonar sensor LH outer is stopped
Audible warning (sonar buzzer) of all sensors is stopped
Sonar buzzer sounds for 3 seconds
DTC Confirmation Procedure
DTC CONFIRMATION PROCEDURE
CONSULT
Ignition switch ON...
Other information:
Exploded View
1.
AWD control unit
Front
Removal and Installation
REMOVALRemove back door kicking plate. Refer to Removal and Installation - Rear Kicking Plate.
Disconnect harness connector from the AWD control unit (1).
Remove AWD control unit bolts (A)...
The automatic drive positioner system will
not work or will stop operating under the
following conditions:
When the vehicle speed is above 4 mph
(7 km/h).
When any of the memory switches are
pushed while the automatic drive positioner
is operating...