2008 NISSAN TEANA Condition

LIFTING SWITCH (FRONT)
ADP-51
< COMPONENT DIAGNOSIS >
C
D
E
F
G
H
I
K
L
MA
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.
3.CHECK LIFTING SWITCH (FRONT)
Refer to ADP-51, "
Component Inspection".
Is the inspection result normal?
YES >> GO TO 4.
NO >> Replace power seat switch (driver side). Refer to ADP-138, "
Removal and Installation".
4.CHECK INTERMITTENT INCIDENT
Refer to GI-35, "
Intermittent Incident".
>> INSPECTION END
Component InspectionINFOID:0000000003759130
1.CHECK LIFTING SWITCH (FRONT)
1. Turn ignition switch OFF.
2. Disconnect power seat switch (driver side) connector.
3. Check continuity between power seat switch (driver side) terminals.
Is the inspection result normal?
YES >> INSPECTION END
NO >> Replace power seat switch (driver side). Refer to ADP-138, "
Removal and Installation".
Power seat switch (driver side)
Condition Continuity
Te r m i n a l
3617 Lifting switch front (down)Operate Existed
Release Not existed
18 Lifting switch front (up)Operate Existed
Release Not existed

ADP-52
< COMPONENT DIAGNOSIS >
LIFTING SWITCH (REAR)
LIFTING SWITCH (REAR)
DescriptionINFOID:0000000003759131
Lifting switch (rear) is equipped to the power seat switch on the seat cushion side surface. The operation sig-
nal is inputted to the driver seat control unit when the lifting switch (rear) is operated.
Component Function CheckINFOID:0000000003759132
1.CHECK FUNCTION
1. Select “LIFT RR SW-UP”, “LIFT RR SW-DN” in “Data monitor” mode with CONSULT-III.
2. Check lifting switch (rear) signal under the following conditions.
Is the indication normal?
YES >> Lifting switch (rear) function is OK.
NO >> Refer to ADP-52, "
DiagnosisProcedure".
Diagnosis ProcedureINFOID:0000000003759133
1.CHECK LIFTING SWITCH (REAR) INPUT SIGNAL
1. Turn ignition switch OFF.
2. Disconnect power seat switch (driver side) connector.
3. Check voltage between power seat switch (driver side) harness connector and ground.
Is the inspection result normal?
YES >> GO TO 3.
NO >> GO TO 2.
2.CHECK LIFTING SWITCH (REAR) CIRCUIT
1. Disconnect driver seat control unit connector.
2. Check continuity between driver seat control unit harness connector and power seat switch (driver side)
harness connector.
3. Check continuity between driver seat control unit harness connector and ground.
Monitor item Condition Status
LIFT RR SW-UP Lifting switch rear (up)Operate ON
Release OFF
LIFT RR SW-DN Lifting switch rear (down)Operate ON
Release OFF
(+)
(–)Voltage (V)
(Approx.) Power seat switch (driver side)
Connector Terminal
B45915
Ground Battery voltage
16
Driver seat control unit Power seat switch (driver side)
Continuity
Connector Terminal Connector Terminal
B45215
B45915
Existed
16 16
Driver seat control unit
GroundContinuity
Connector Terminal
B45215
Not existed
16

LIFTING SWITCH (REAR)
ADP-53
< COMPONENT DIAGNOSIS >
C
D
E
F
G
H
I
K
L
MA
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.
3.CHECK LIFTING SWITCH (REAR)
Refer to ADP-53, "
Component Inspection".
Is the inspection result normal?
YES >> GO TO 4.
NO >> Replace power seat switch (driver side) . Refer to ADP-138, "
Removal and Installation".
4.CHECK INTERMITTENT INCIDENT
Refer to GI-35, "
Intermittent Incident".
>> INSPECTION END
Component InspectionINFOID:0000000003759134
1.CHECK LIFTING SWITCH (REAR)
1. Turn ignition switch OFF.
2. Disconnect power seat switch (driver side) connector.
3. Check continuity between power seat switch (driver side) terminals.
Is the inspection result normal?
YES >> INSPECTION END
NO >> Replace power seat switch (driver side). Refer to ADP-138, "
Removal and Installation".
Power seat switch (driver side)
Condition Continuity
Te r m i n a l
3615 Lifting switch rear (down)Operate Existed
Release Not existed
16 Lifting switch rear (up)Operate Existed
Release Not existed

ADP-54
< COMPONENT DIAGNOSIS >
SEAT MEMORY SWITCH
SEAT MEMORY SWITCH
DescriptionINFOID:0000000003759143
Memory switch and set switch are equipped on the seat memory switch installed to the driver side door trim.
The operation signal is inputted to the driver seat control unit when the memory switch and set switch is oper-
ated.
Component Function CheckINFOID:0000000003759144
1.CHECK FUNCTION
1. Select “MEMORY SW 1”, “MEMORY SW 2”, “SET SW” in “Data monitor” mode with CONSULT-III.
2. Check seat memory switch signal under the following conditions.
Is the indication normal?
YES >> Seat memory switch function is OK.
NO >> Refer to ADP-54, "
DiagnosisProcedure".
Diagnosis ProcedureINFOID:0000000003759145
1.CHECK SEAT MEMORY SWITCH OPERATION
Check seat memory switch operation.
Which is the malfunctioning switch?
All switches are NG>>GO TO 4.
Some switches are NG>>GO TO 2.
2.CHECK SEAT MEMORY SWITCH INPUT SIGNAL
1. Turn ignition switch OFF.
2. Disconnect seat memory switch connector.
3. Turn ignition switch ON.
4. Check voltage between seat memory switch harness connector and ground.
Is the inspection result normal?
YES >> GO TO 4.
NO >> GO TO 3.
3.CHECK MEMORY SWITCH CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect driver seat control unit connector.
3. Check continuity between driver seat control unit harness connector and seat memory switch harness
connector.
Monitor item Condition Status
MEMORY SW 1 Memory switch 1Press ON
Release OFF
MEMORY SW 2 Memory switch 2Press ON
Release OFF
SET SW Set switchPress ON
Release OFF
(+)
(–)Voltage (V)
(Approx.) Seat memory switch
Connector Terminal
D131
Ground 5 2
3

ADP-56
< COMPONENT DIAGNOSIS >
SEAT MEMORY SWITCH
Is the inspection result normal?
YES >> INSPECTION END
NO >> Replace seat memory switch. Refer to ADP-137, "
Removal and Installation".
Seat memory switch
Condition Continuity
Te r m i n a l
41 Memory switch 1Press Existed
Release Not existed
2 Memory switch 2Press Existed
Release Not existed
3 Set switchPress Existed
Release Not existed

ADP-58
< COMPONENT DIAGNOSIS >
FRONT DOOR SWITCH (DRIVER SIDE)
FRONT DOOR SWITCH (DRIVER SIDE)
DescriptionINFOID:0000000003759157
Detects front door (driver side) open/close condition.
Component Function CheckINFOID: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 ADP-58, "
Diagnosis Procedure".
Diagnosis ProcedureINFOID: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-DRFront 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
GroundContinuity
Connector Terminal
M123 150 Not existed

FRONT DOOR SWITCH (DRIVER SIDE)
ADP-59
< COMPONENT DIAGNOSIS >
C
D
E
F
G
H
I
K
L
MA
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)
Refer to 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
Refer to GI-35, "
Intermittent Incident".
>> INSPECTION END
Component InspectionINFOID: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".
Te r m i n a l
Condition Continuity
Front door switch (driver side)
2Ground part of door
switchFront door switch
(driver side)Press Not existed
Release Existed

ADP-60
< COMPONENT DIAGNOSIS >
SLIDING SENSOR
SLIDING SENSOR
DescriptionINFOID: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 CheckINFOID: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 ADP-60, "
DiagnosisProcedure".
Diagnosis ProcedureINFOID: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 slidingOperate (forward)
Change (increase)
*1
Operate (backward)
Change (decrease)*1
Other than above
No change*1
(+)
(–) ConditionVoltage (V)
(Approx.) Sliding motor
Connector Terminal
B461 19 Ground Seat slidingOperate
Other than above 0 or 5
JMJIA0119ZZ
Driver seat control unit Sliding motor
Continuity
Connector Terminal Connector Terminal
B452 19 B461 19 Existed