Nissan Titan A60. Instruction — part 24
ADP-86
< DTC/CIRCUIT DIAGNOSIS >
LIFTING SENSOR (REAR)
1. Disconnect driver seat control unit and lifting motor (rear).
2. Check the continuity between driver seat control unit harness
connector and lifting motor (rear) harness connector.
3. Check the continuity between driver seat control unit harness
connector and ground.
Is the inspection result normal?
YES
>> GO TO 3
NO
>> Repair or replace harness.
3.
CHECK SEAT OPERATION
1. Connect driver seat control unit and lifting motor (rear) connector.
2. Check the seat operation [except lifting (rear) operation] with memory function.
Is the operation normal?
YES
>> Replace lifting motor (rear). (Built in power seat frame assembly). Refer to
.
NO
>> Replace driver seat control unit. Refer to
ADP-148, "Removal and Installation"
4.
CHECK INTERMITTENT INCIDENT
GI-39, "Intermittent Incident"
Is the inspection result normal?
YES
>> Replace driver seat control unit. Refer to
ADP-148, "Removal and Installation"
NO
>> Repair or replace the malfunctioning part.
Driver seat control
unit connector
Terminal
Lifting motor (rear)
connector
Terminal
Continuity
B202 (A)
10
B207 (B)
4
Yes
16
3
31
2
Driver seat control unit
connector
Terminal
Ground
Continuity
B202 (A)
10
No
16
31
ALJIA0320ZZ
PEDAL ADJUSTING SENSOR
ADP-87
< DTC/CIRCUIT DIAGNOSIS >
C
D
E
F
G
H
I
K
L
M
A
B
ADP
N
O
P
PEDAL ADJUSTING SENSOR
Description
INFOID:0000000006163544
• The pedal adjusting sensor is installed to the pedal adjusting motor assembly.
• The resistance of pedal adjusting sensor is changed according to the forward/backward position of pedal
assembly.
• The terminal voltage of automatic drive positioner control unit will be changed according to a change of
pedal adjusting sensor resistance. Automatic drive positioner control unit calculates the pedal assembly
position from the voltage.
Component Function Check
INFOID:0000000006163545
1.
CHECK FUNCTION
1. Select “PEDAL SEN” in “Data monitor” mode with CONSULT-III.
2. Check the pedal sensor signal under the following condition.
Is the indication normal?
YES
>> Inspection End.
NO
>> Perform diagnosis procedure. Refer to
Diagnosis Procedure
INFOID:0000000006163546
Regarding Wiring Diagram information, refer to
1.
CHECK PEDAL ADJUSTING SENSOR SIGNAL
1. Turn ignition switch OFF.
2. Check voltage between automatic drive positioner control unit
harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 4
NO
>> GO TO 2
2.
CHECK PEDAL ADJUSTING SENSOR CIRCUIT
Monitor item
Condition
Value
PEDAL SEN
Pedal position
Forward
0.5V
Backward
4.5V
Terminal
Condition
Voltage (V)
(Approx.)
(+)
(-)
Automatic
drive position-
er control unit
Terminal
M33
8
Ground
Pedal as-
sembly
position
Forward
0.5
Backward
4.5
PIIA4569E
ADP-88
< DTC/CIRCUIT DIAGNOSIS >
PEDAL ADJUSTING SENSOR
1. Disconnect automatic drive positioner control unit and pedal
adjusting motor assembly.
2. Check continuity between automatic drive positioner control unit
harness connector and pedal adjusting motor assembly harness
connector.
3. Check continuity between automatic drive positioner control unit
harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 3
NO
>> Repair or replace harness.
3.
CHECK DOOR MIRROR OPERATION
1. Connect automatic drive positioner control unit and pedal adjusting motor assembly.
2. Turn ignition switch ON.
3. Check door mirror operation with memory function.
Is the operation normal?
YES
>> Replace pedal adjusting motor assembly. Refer to
ADP-152, "Removal and Installation"
.
NO
>> Replace automatic drive positioner control unit. Refer to
ADP-149, "Removal and Installation"
4.
CHECK INTERMITTENT INCIDENT
GI-39, "Intermittent Incident"
Is the inspection result normal?
YES
>> Replace automatic drive positioner control unit. Refer to
ADP-149, "Removal and Installation"
NO
>> Repair or replace the malfunctioning part.
Automatic drive posi-
tioner
control unit connector
Terminal
Pedal adjusting
motor assembly
connector
Terminal
Continuity
M33 (A)
8
E110 (B)
4
Yes
M34 (C)
33
3
41
5
Automatic drive positioner
control unit connector
Terminal
Ground
Continuity
M33 (A)
8
No
M34 (C)
33
41
ALJIA0327ZZ
MIRROR SENSOR
ADP-89
< DTC/CIRCUIT DIAGNOSIS >
C
D
E
F
G
H
I
K
L
M
A
B
ADP
N
O
P
MIRROR SENSOR
DRIVER SIDE
DRIVER SIDE : Description
INFOID:0000000006163547
• The mirror sensor LH is installed to the door mirror LH.
• The resistance of 2 sensors (horizontal and vertical) is changed when the door mirror LH is operated.
• Automatic drive positioner control unit calculates the door mirror position according to the change of the volt-
age of 2 sensor input terminals.
DRIVER SIDE : Component Function Check
INFOID:0000000006163548
1.
CHECK FUNCTION
1. Select “MIR/SEN LH U-D”, “MIR/SEN LH R-L” in “Data monitor” with CONSULT-III.
2. Check mirror sensor (driver side) signal under the following condition.
Is the indication normal?
YES
>> Inspection End.
NO
>> Perform diagnosis procedure. Refer to
ADP-89, "DRIVER SIDE : Diagnosis Procedure"
.
DRIVER SIDE : Diagnosis Procedure
INFOID:0000000006163549
Regarding Wiring Diagram information, refer to
1.
CHECK DOOR MIRROR LH SENSOR SIGNAL
1. Turn ignition switch to ACC.
2. Check voltage between door mirror LH harness connector and
ground.
Is the inspection result normal?
YES
>> GO TO 5.
NO
>> GO TO 2.
2.
CHECK DOOR MIRROR LH SENSOR CIRCUIT 1
Monitor item
Condition
Value
MIR/SEN LH U-D
Door mirror LH
Close to peak
3.4V
Close to valley
0.6V
MIR/SEN LH R-L
Close to right edge
3.4V
Close to left edge
0.6V
Terminals
Condition
Voltage (V)
(Approx.)
(+)
(–)
Door mirror
LH connector
Terminal
D4
7
Ground
Door
mirror
LH
Close to peak
3.4
Close to valley
0.6
8
Close to right edge
3.4
Close to left edge
0.6
LIIA1482E
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