Nissan Teana J32. Manual — part 16
POWER SEAT SWITCH GROUND CIRCUIT
ADP-57
< COMPONENT DIAGNOSIS >
C
D
E
F
G
H
I
K
L
M
A
B
ADP
N
O
P
POWER SEAT SWITCH GROUND CIRCUIT
Diagnosis Procedure
INFOID:0000000003759155
1.
CHECK POWER SEAT SWITCH GROUND CIRCUIT
1.
Turn ignition switch OFF.
2.
Disconnect power seat switch connector.
3.
Check continuity between power seat switch connector and ground.
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Repair or replace harness.
Power seat switch
Ground
Continuity
Connector
Terminal
B459
36
Existed
ADP-58
< COMPONENT DIAGNOSIS >
FRONT DOOR SWITCH (DRIVER SIDE)
FRONT DOOR SWITCH (DRIVER SIDE)
Description
INFOID:0000000003759157
Detects front door (driver side) open/close condition.
Component Function Check
INFOID:0000000003759158
1.
CHECK FUNCTION
1.
Select “DOOR SW-DR” in “Data monitor” mode with CONSULT-III.
2.
Check the front door switch (driver side) signal under the following conditions.
Is the inspection result normal?
YES
>> Front door switch (driver side) function is OK.
NO
>> Refer to
.
Diagnosis Procedure
INFOID:0000000003759159
1.
CHECK FRONT DOOR SWITCH (DRIVER SIDE) INPUT SIGNAL
1.
Turn ignition switch OFF.
2.
Disconnect front door switch (driver side) connector.
3.
Check voltage signal between front door switch (driver side) harness connector and ground with oscillo-
scope.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> GO TO 2.
2.
CHECK FRONT DOOR SWITCH (DRIVER SIDE) CIRCUIT
1.
Disconnect BCM connector.
2.
Check continuity between BCM harness connector and front door switch (driver side) harness connector.
3.
Check continuity between BCM harness connector and ground.
Monitor item
Condition
Status
DOOR SW-DR
Front door switch
(driver side)
Open
ON
Close
OFF
(+)
(–)
Voltage (V)
(Approx.)
Front door switch (driver side)
Connector
Terminals
B34
2
Ground
JPMIA0011GB
BCM
Front door switch (driver side)
Continuity
Connector
Terminal
Connector
Terminal
M123
150
B34 2
Existed
BCM
Ground
Continuity
Connector
Terminal
M123
150
Not existed
FRONT DOOR SWITCH (DRIVER SIDE)
ADP-59
< COMPONENT DIAGNOSIS >
C
D
E
F
G
H
I
K
L
M
A
B
ADP
N
O
P
Is the inspection result normal?
YES
>> Replace BCM. Refer to
BCS-78, "Removal and Installation"
NO
>> Repair or replace harness.
3.
CHECK FRONT DOOR SWITCH (DRIVER SIDE)
ADP-59, "Component Inspection"
.
Is the inspection result normal?
YES
>> GO TO 4.
NO
>> Replace front door switch (driver side). Refer to
DLK-234, "Removal and Installation"
4.
CHECK INTERMITTENT INCIDENT
GI-35, "Intermittent Incident"
.
>> INSPECTION END
Component Inspection
INFOID:0000000003759160
1.
CHECK FRONT DOOR SWITCH (DRIVER SIDE)
1.
Turn ignition switch OFF.
2.
Disconnect front door switch (driver side) connector.
3.
Check continuity between front door switch (driver side) terminals.
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Replace front door switch (driver side). Refer to
DLK-234, "Removal and Installation"
.
Terminal
Condition
Continuity
Front door switch (driver side)
2
Ground part of door
switch
Front door switch
(driver side)
Press
Not existed
Release
Existed
ADP-60
< COMPONENT DIAGNOSIS >
SLIDING SENSOR
SLIDING SENSOR
Description
INFOID:0000000003759161
• The sliding sensor is installed to the seat cushion frame.
• The pulse signal is inputted to the driver seat control unit when sliding is operated.
• The driver seat control unit counts the pulse and calculates the sliding amount of the seat.
Component Function Check
INFOID:0000000003759162
1.
CHECK FUNCTION
1.
Select “SLIDE PULSE” in “Data monitor” mode via CONSULT-III.
2.
Check sliding sensor signal under the following conditions.
*1
: The value at the seat position attained when the battery is connected is considered to be 32768.
Is the indication normal?
YES
>> Sliding sensor function is OK.
NO
>> Refer to
Diagnosis Procedure
INFOID:0000000003759163
1.
CHECK SLIDING SENSOR SIGNAL
1.
Turn ignition switch ON.
2.
Read voltage signal between sliding motor harness connector and ground with oscilloscope.
Is the inspection result normal?
YES
>> GO TO 2.
NO
>> GO TO 3.
2.
CHECK SLIDING SENSOR CIRCUIT
1.
Turn ignition switch OFF.
2.
Disconnect driver seat control unit connector and sliding motor connector.
3.
Check continuity between driver seat control unit harness connector and sliding motor harness connector.
4.
Check continuity between driver seat control unit harness connector and ground.
Monitor item
Condition
Valve
SLIDE PULSE
Seat sliding
Operate (forward)
Change (increase)
*1
Operate (backward)
Change (decrease)
*1
Other than above
No change
*1
(+)
(–)
Condition
Voltage (V)
(Approx.)
Sliding motor
Connector
Terminal
B461
19
Ground
Seat sliding
Operate
Other than above
0 or 5
JMJIA0119ZZ
Driver seat control unit
Sliding motor
Continuity
Connector
Terminal
Connector
Terminal
B452
19
B461
19
Existed
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