Nissan Murano: Automatic Back Door Operation Does Not Operate / Open/closure Function
Diagnosis Procedure
Back door auto closure function does not operate when back door opening and closing operations are performed.
CHECK DTC WITH AUTOMATIC BACK DOOR CONTROL MODULE
Check that DTC is not detected with automatic back door control module.
Is the inspection result normal?
YES>>
GO TO 2.
NO>>
Perform trouble diagnosis relevant to DTC indicated.
CHECK BACK DOOR OPENER SWITCH
Check back door opener switch.
Refer to Component Function Check.
Is the inspection result normal?
YES>>
GO TO 3.
NO>>
Repair or replace the malfunctioning parts.
CHECK BACK DOOR CLOSURE MOTOR
Check back door closure motor.
Refer to Diagnosis Procedure.
Is the inspection result normal?
YES>>
GO TO 4.
NO>>
Repair or replace the malfunctioning parts.
REPLACE AUTOMATIC BACK DOOR CONTROL MODULE
-
Replace automatic back door control module. Refer to Removal and Installation.
-
Confirm the operation after replacement.
Is the result normal?
YES>>
Inspection End.
NO>>
Check intermittent incident. Refer to Intermittent Incident.
Diagnosis Procedure
Automatic back door open/close function does not operate using Intelligent Key.NOTE:
Automatic back door open/close operation condition is extremely complicated...
Diagnosis Procedure
Back door auto closure function does not operate when back door opening operations are performed.CHECK BACK DOOR OPENER SWITCH
Check back door opener switch...
Other information:
WARNING
Listed below are the system limitations
for the RAB system. Failure to follow the
warnings and instructions for proper
use of the RAB system could result in
serious injury or death.
When the vehicle approaches an obstacle
while the accelerator or brake
pedal is depressed, the function may
not operate or the start of operation
may be delayed...
Reference Value
TERMINAL LAYOUTPHYSICAL VALUES
Terminal No.
(Wire color) Description Condition Standard Reference value
+ – Signal name Input/ Output
1
(L)
—
Nissan Murano Vehicle CAN communication-H
Input/ Output
—
—
—
2
(P)
—
Nissan Murano Vehicle CAN communication-L
Input/ Output
—
—
—
3
(L)
—
Diagnostic CAN communication-H
Input/ Output
—
—
—
4
(P)
—
Diagnostic CAN communication-L
Input/ Output
—
—
—
5
(BG)
6
(B)
7
(B)
Ignition power supply
Input
Ignition switch ON
7 – 16 V
Battery voltage
8
(BG)
6
(B)
7
(B)
Battery power supply
Input
Ignition switch OFF
6 – 16 V
Battery voltage
9
(L)
—
IT CAN communication-H
—
—
—
—
10
(P)
—
IT CAN communication-L
—
—
—
—
11
(L)
—
Diagnostic CAN communication-H
Input/ Output
—
—
—
12
(P)
—
Diagnostic CAN communication-L
Input/ Output
—
—
—
13
(L)
—
IT CAN communication-H
—
—
—
—
14
(P)
—
IT CAN communication-L
—
—
—
—
DTC Inspection Priority Chart
If some DTCs are displayed at the same time, perform inspections one by one based on the following priority chart...