Infiniti EX35. Manual — part 23
ADP-86
< COMPONENT DIAGNOSIS >
FRONT DOOR SWITCH (DRIVER SIDE)
FRONT DOOR SWITCH (DRIVER SIDE)
Description
INFOID:0000000003134721
Detects front door (driver side) open/close condition.
Component Function Check
INFOID:0000000003134722
1.
CHECK FUNCTION
1.
Turn ignition switch ON.
2.
Select “DOOR SW-DR” in “Data monitor” mode with CONSULT-III.
3.
Check the front door switch (driver side) signal under the following conditions.
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Perform diagnosis procedure. Refer to
.
Diagnosis Procedure
INFOID:0000000003134723
1.
CHECK FRONT DOOR SWITCH (DRIVER SIDE) SIGNAL
1.
Turn ignition switch OFF.
2.
Disconnect front door switch (driver side) connector.
3.
Check signal between front door switch (driver side) connector and ground with oscilloscope.
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 connector and front door switch (driver side) connector.
3.
Check continuity between BCM 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
Terminal
B16
2
Ground
JPMIA0011GB
BCM
Front door switch(driver side)
Continuity
Connector
Terminal
Connector
Terminal
M123
150
B16 2
Existed
BCM
Ground
Continuity
Connector
Terminal
M123
150
Not existed
FRONT DOOR SWITCH (DRIVER SIDE)
ADP-87
< 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
.
NO
>> Repair or replace harness or connector.
3.
CHECK FRONT DOOR SWITCH (DRIVER SIDE)
ADP-87, "Component Inspection"
.
Is the inspection result normal?
YES
>> GO TO 4.
NO
>> Replace front door switch (driver side). Refer to
DLK-257, "Removal and Installation"
.
4.
CHECK INTERMITTENT INCIDENT
GI-38, "Intermittent Incident"
.
>> INSPECTION END
Component Inspection
INFOID:0000000003134724
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-257, "Removal and Installation"
.
Front door switch (driver side)
Condition
Continuity
Terminal
2
Ground part of door
switch
Front door switch
(driver side)
Pushed
Not existed
Released
Existed
ADP-88
< COMPONENT DIAGNOSIS >
SLIDING SENSOR
SLIDING SENSOR
Description
INFOID:0000000003134725
• The sliding sensor is installed to the seat slide cushion frame.
• The pulse signal is inputted to the driver seat control unit when sliding is performed.
• The driver seat control unit counts the pulse and calculates the sliding amount of the seat.
Component Function Check
INFOID:0000000003134726
1.
CHECK FUNCTION
1.
Turn ignition switch ON.
2.
Select “SLIDE PULSE” in “Data monitor” mode with CONSULT-III.
3.
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
>> INSPECTION END
NO
>> Perform diagnosis procedure. Refer to
Diagnosis Procedure
INFOID:0000000003134727
1.
CHECK SLIDING SENSOR SIGNAL
1.
Turn ignition switch ON.
2.
Check voltage signal between driver seat control unit harness connector and ground with oscilloscope.
Is the inspection result normal?
YES
>> Replace driver seat control unit. Refer to
ADP-209, "Removal and Installation"
NO
>> GO TO 2.
2.
CHECK SLIDING SENSOR CIRCUIT
1.
Turn ignition switch OFF.
2.
Disconnect driver seat control unit and sliding sensor connector.
3.
Check continuity between driver seat control unit harness connector and sliding sensor harness connec-
tor.
Monitor item
Condition
Valve
SLIDE PULSE
Seat sliding
Operate (forward)
Change (increase)
*1
Operate (backward)
Change (decrease)
*1
Release
No change
*1
(+)
(–)
Condition
Voltage (V)
(Approx.)
Driver seat control unit
Connector
Terminal
B451
24
Ground
Seat sliding
Operate
Other than
above
0 or 5
JMJIA0119ZZ
SLIDING SENSOR
ADP-89
< COMPONENT DIAGNOSIS >
C
D
E
F
G
H
I
K
L
M
A
B
ADP
N
O
P
4.
Check continuity between driver seat control unit harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> Repair or replace harness or connector.
3.
CHECK SLIDING SENSOR POWER SUPPLY
1.
Connect driver seat control unit connector.
2.
Turn ignition switch ON.
3.
Check voltage between sliding sensor harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 5.
NO
>> GO TO 4.
4.
CHECK SLIDING SENSOR POWER SUPPLY CIRCUIT
1.
Turn ignition switch OFF.
2.
Disconnect driver seat control unit connector.
3.
Check continuity between driver seat control unit harness connector and sliding sensor harness connec-
tor.
4.
Check continuity between driver seat control unit harness connector and ground.
Is the inspection result normal?
YES
>> Replace driver seat control unit. Refer to
ADP-209, "Removal and Installation"
NO
>> Repair or replace harness or connector.
5.
CHECK SLIDING SENSOR GROUND
1.
Turn ignition switch OFF.
2.
Disconnect driver seat control unit connector.
3.
Check continuity between driver seat control unit harness connector and sliding sensor harness connec-
tor.
Driver seat control unit
Sliding sensor
Continuity
Connector
Terminal
Connector
Terminal
B451
24
B453
24
Existed
Driver seat control unit
Ground
Continuity
Connector
Terminal
B451
24
Not existed
(+)
(–)
Voltage (V)
(Approx.)
Sliding sensor
Connector
Terminal
B453
16
Ground
Battery voltage
Driver seat control unit
Sliding sensor
Continuity
Connector
Terminal
Connector
Terminal
B451
16
B453
16
Existed
Driver seat control unit
Ground
Continuity
Connector
Terminal
B451
16
Not existed
Driver seat control unit
Sliding sensor
Continuity
Connector
Terminal
Connector
Terminal
B451
31
B453
31
Existed
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст