Nissan Pathfinder. Manual — part 339
DLK-122
< DTC/CIRCUIT DIAGNOSIS >
B2416 TOUCH SENSOR RH
Is the inspection result normal?
YES
>> GO TO 5.
NO
>> GO TO 4.
4.
CHECK TOUCH SENSOR RH CIRCUIT
1. Disconnect automatic back door control module and touch sensor RH connector.
2. Check continuity between automatic back door control module harness connector and touch sensor RH
harness connector.
3. Check continuity between automatic back door control module harness connector and ground.
Is the inspection result normal?
YES
>> Replace automatic back door control module. Refer to
DLK-321, "Removal and Installation"
.
NO
>> Repair or replace harness.
5.
CHECK TOUCH SENSOR RH GROUND CIRCUIT
1. Disconnect automatic back door control module and touch sensor RH connector.
2. Check continuity between automatic back door control module harness connector and touch sensor RH
harness connector.
3. Check continuity between automatic back door control module harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 6.
NO
>> Repair or replace harness.
6.
CHECK TOUCH SENSOR RH GROUND CIRCUIT 2
1. Connect automatic back door control module and touch sensor RH connector.
2. Check voltage between automatic back door control module harness connector and ground.
(+)
(–)
Condition
Voltage
(Approx.)
Touch sensor RH
Automatic back door control mod-
ule
Connector
Terminal
Connector
Terminal
D555
1
B55
13
Touch sensor
RH
Detect obstruc-
tion
1.8 – 5 V
Other than
above
2.72 – 7.27 V
Automatic back door control module
Touch sensor RH
Continuity
Connector
Terminal
Connector
Terminal
B55
1
D555
1
Yes
Automatic back door control module
Ground
Continuity
Connector
Terminal
B55
1
No
Automatic back door control module
Touch sensor RH
Continuity
Connector
Terminal
Connector
Terminal
B55
13
D555
2
Yes
Automatic back door control module
Ground
Continuity
Connector
Terminal
B55
13
No
B2416 TOUCH SENSOR RH
DLK-123
< DTC/CIRCUIT DIAGNOSIS >
C
D
E
F
G
H
I
J
L
M
A
B
DLK
N
O
P
Is the inspection result normal?
YES
>> GO TO 7.
NO
>> Replace automatic back door control module. Refer to
DLK-321, "Removal and Installation"
.
7.
CHECK TOUCH SENSOR RH
DLK-123, "Component Inspection"
.
Is the inspection result normal?
YES
>> GO TO 8.
NO
>> Replace touch sensor RH. Refer to
DLK-309, "TOUCH SENSOR : Removal and Installation"
8.
CHECK INTERMITTENT INCIDENT
GI-49, "Intermittent Incident"
.
>> Inspection End.
Component Inspection
INFOID:0000000009175663
1.
CHECK TOUCH SENSOR RH
1. Turn ignition switch OFF.
2. Disconnect touch sensor RH connector.
3. Check resistance between touch sensor RH terminals.
Is the inspection result normal?
YES
>> Inspection End.
NO
>> Replace touch sensor RH. Refer to
DLK-309, "TOUCH SENSOR : Removal and Installation"
(+)
(–)
Voltage
(Approx.)
Automatic back door control module
Connector
Terminal
B55
13
Ground
0.01 – 0 V
Touch sensor RH
Condition
Resistance
(Approx.)
Terminal
1
2
Touch sensor RH
Detect obstruction
380 – 420 k
Ω
Other than above
0.95 – 1.05 k
Ω
DLK-124
< DTC/CIRCUIT DIAGNOSIS >
B2417 TOUCH SENSOR LH
B2417 TOUCH SENSOR LH
DTC Logic
INFOID:0000000009175664
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.
PERFORM DTC CONFIRMATION PROCEDURE
1. Turn ignition switch ON.
2. Check Self-Diagnostic Result mode of AUTOMATIC BACK DOOR CONTROL MODULE using CONSULT.
Is DTC detected?
YES
>> Refer to
DLK-124, "Diagnosis Procedure"
.
NO
>> Inspection End.
Diagnosis Procedure
INFOID:0000000009175665
Regarding Wiring Diagram information, refer to
.
1.
CHECK INSTALLATION OF TOUCH SENSOR LH
Check that touch sensor LH is installed normally.
DLK-309, "TOUCH SENSOR : Removal and Installation"
.
Is the inspection result normal?
YES
>> GO TO 2.
NO
>> Refer to
DLK-309, "TOUCH SENSOR : Removal and Installation"
.
2.
CHECK TOUCH SENSOR MONITOR ITEM
1. Select AUTOMATIC BACK DOOR CONTROL MODULE using CONSULT.
2. Select TOUCH SEN LH in DATA MONITOR mode.
3. Check that the function operates normally according to the following conditions.
Is the inspection result normal?
YES
>> GO TO 8.
NO
>> GO TO 3.
3.
CHECK TOUCH SENSOR INPUT SIGNAL
1. Turn ignition switch OFF.
2. Check voltage between touch sensor LH harness connector and automatic back door control module har-
ness connector.
DTC
CONSULT display
description
DTC detecting condition
Possible cause
B2417
TOUCH SEN L
OPEN
Automatic back door control module detects a mal-
function of touch sensor LH during automatic oper-
ation of back door.
• Improper installation of touch sen-
sor
• Touch sensor LH
• Harness or connectors
• Automatic back door control mod-
ule
Monitor item
Condition
Status
TOUCH SEN LH
Touch sensor LH
Other than below
OFF
Detect obstruction
ON
B2417 TOUCH SENSOR LH
DLK-125
< DTC/CIRCUIT DIAGNOSIS >
C
D
E
F
G
H
I
J
L
M
A
B
DLK
N
O
P
Is the inspection result normal?
YES
>> GO TO 5.
NO
>> GO TO 4.
4.
CHECK TOUCH SENSOR LH CIRCUIT
1. Disconnect automatic back door control module and touch sensor LH connector.
2. Check continuity between automatic back door control module harness connector and touch sensor LH
harness connector.
3. Check continuity between automatic back door control module harness connector and ground.
Is the inspection result normal?
YES
>> Replace automatic back door control module. Refer to
DLK-321, "Removal and Installation"
.
NO
>> Repair or replace harness.
5.
CHECK TOUCH SENSOR LH GROUND CIRCUIT
1. Disconnect automatic back door control module and touch sensor LH connector.
2. Check continuity between automatic back door control module harness connector and touch sensor LH
harness connector.
3. Check continuity between automatic back door control module harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 6.
NO
>> Repair or replace harness.
6.
CHECK TOUCH SENSOR LH GROUND CIRCUIT 2
1. Connect automatic back door control module and touch sensor LH connector.
2. Check voltage between automatic back door control module harness connector and ground.
(+)
(–)
Condition
Voltage
(Approx.)
Touch sensor LH
Automatic back door control mod-
ule
Connector
Terminal
Connector
Terminal
D556
1
B55
13
Touch sensor
LH
Detect obstruc-
tion
1.8 – 5 V
Other than
above
2.72 – 7.27 V
Automatic back door control module
Touch sensor LH
Continuity
Connector
Terminal
Connector
Terminal
B55
2
D556
1
Yes
Automatic back door control module
Ground
Continuity
Connector
Terminal
B55
2
No
Automatic back door control module
Touch sensor LH
Continuity
Connector
Terminal
Connector
Terminal
B55
13
D556
2
Yes
Automatic back door control module
Ground
Continuity
Connector
Terminal
B55
13
No
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