Nissan Teana J32. Instruction — part 20
LIFTING MOTOR (FRONT)
ADP-73
< 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 driver seat control unit. Refer to
ADP-136, "Removal and Installation"
NO
>> Repair or replace harness.
Driver seat control unit
Ground
Continuity
Connector
Terminal
B451
9
Not existed
10
ADP-74
< COMPONENT DIAGNOSIS >
LIFTING MOTOR (REAR)
LIFTING MOTOR (REAR)
Description
INFOID:0000000003759194
• The lifting motor (rear) is installed to the seat cushion frame.
• The lifting motor (rear) is activated via the driver seat control unit.
• The seat lifter (rear) is moved upward/downward by changing the rotation direction of lifting motor (rear).
Component Function Check
INFOID:0000000003759195
1.
CHECK FUNCTION
1.
Select “SEAT LIFTER RR” in “Active test” mode with CONSULT-III.
2.
Check the lifting motor (rear) operation.
Is the operation of relevant parts normal?
YES
>> Lifting motor (rear) function is OK.
NO
>> Refer to
Diagnosis Procedure
INFOID:0000000003759196
1.
CHECK LIFTING MOTOR (REAR) POWER SUPPLY
1.
Turn ignition switch OFF.
2.
Disconnect lifting motor (rear) connector.
3.
Check voltage between lifting motor (rear) harness connector and ground.
Is the inspection result normal?
YES
>> Replace lifting motor (rear). Refer to
NO
>> GO TO 2.
2.
CHECK LIFTING MOTOR (REAR) CIRCUIT
1.
Disconnect driver seat control unit connector.
2.
Check continuity between driver seat control unit harness connector and lifting motor (rear) harness con-
nector.
3.
Check continuity between driver seat control unit harness connector and ground.
Test item
Description
SEAT LIFTER RR
OFF
Seat lifting (rear)
Stop
UP
Upward
DWN
Downward
(+)
(–)
Condition
Voltage (V)
(Approx.)
Lifting motor (rear)
Connector
Terminal
B456
7
Ground
Seat lifting (rear)
Downward
Battery voltage
Other than above
0
8
Upward
Battery voltage
Other than above
0
Driver seat control unit
Lifting motor (rear)
Continuity
Connector
Terminal
Connector
Terminal
B451
7
B456
7
Existed
8
8
LIFTING MOTOR (REAR)
ADP-75
< 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 driver seat control unit. Refer to
ADP-136, "Removal and Installation"
NO
>> Repair or replace harness.
Driver seat control unit
Ground
Continuity
Connector
Terminal
B451
7
Not existed
8
ADP-76
< COMPONENT DIAGNOSIS >
SEAT MEMORY INDICATOR
SEAT MEMORY INDICATOR
Description
INFOID:0000000003759207
• Memory indicators are equipped on the seat memory switch installed to the driver side door trim. The opera-
tion signal is inputted to the driver seat control unit when the memory switch is operated.
• The status of automatic drive positioner system can be checked according to the illuminating/blinking status.
Component Function Check
INFOID:0000000003759208
1.
CHECK FUNCTION
1.
Select “MEMORY SW INDCTR” in “Active test” mode with CONSULT-III.
2.
Check the memory indicator operation.
Is the operation of relevant parts normal?
YES
>> Seat memory indicator function is OK.
NO
>> Refer to
Diagnosis Procedure
INFOID:0000000003759209
1.
CHECK SEAT MEMORY INDICATOR OPERATION
Check seat memory indicator operation.
Which is the malfunctioning indicator?
All indicators are NG>>GO TO 2.
An indicator is NG>>GO TO 4.
2.
CHECK FUSE
1.
Turn ignition switch OFF.
2.
Check that the blown fuse after repairing the affected circuit if a fuse is blown.
Is the fuse blown?
YES
>> Replace the blown fuse after repairing the affected circuit if a fuse is blown.
NO
>> GO TO 3.
3.
CHECK SEAT MEMORY INDICATOR POWER SUPPLY
1.
Disconnect seat memory switch connector.
2.
Check voltage between seat memory switch harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 4.
NO
>> Repair or replace harness.
4.
CHECK SEAT MEMORY INDICATOR
Check seat memory indicator. Refer to
ADP-77, "Component Inspection"
Test item
Description
MEMORY SW INDCTR
OFF
Memory switch indicator
OFF
ON-1
Indicator 1: ON
ON-2
Indicator 2: ON
Signal name
Fuse No.
Battery power supply
10 (10A)
(+)
(–)
Voltage (V)
(Approx.)
Seat memory switch
Connector
Terminal
D13
5
Ground
Battery voltage
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст