INFINITI FX35 2008 Service Manual

SE-62
< SERVICE INFORMATION >
AUTOMATIC DRIVE POSITIONER
Check continuity between automatic drive positioner control unit
connector M50 terminal 41 and ground.
OK or NG
OK >>  GO TO 3. (Door mirror sensor)  GO TO 4. (Steering sensor)
NG >> Replace automatic drive positioner control unit.
3.CHECK HARNESS CONTINUITY (DOOR MIRROR SENSOR)
1. Disconnect automatic drive positioner control unit and door mirror (driver side or passenger side) connec-
tor.
2. Check continuity between automat ic drive positioner control unit
connector M50 terminal 33, 41 and door mirror connector D2
(driver side) or D32 (passenger side) terminal 1, 9.
3. Check continuity between automat ic drive positioner control unit
connector M50 terminal 33, 41 and ground.
OK or NG
OK >> Check the condition of the harness and connector.
NG >> Repair or replace harness between automatic dr ive positioner control unit and door mirror (driver
side or passenger side).
4.CHECK HARNESS CONTINUI TY (STEERING SENSOR)
1. Disconnect automatic drive positioner control uni t and tilt sensor and telescopic sensor connector.
2. Check continuity between automat ic drive positioner control unit
connector M50 terminal 33, 41 and tilt sensor and telescopic
sensor connector M28 terminal 1, 4.
3. Check continuity between automat ic drive positioner control unit
connector M50 terminal 33, 41 and ground.
OK or NG
OK >> Check the condition of the harness and connector.
NG >> Repair or replace harness between automatic driv e positioner control unit and tilt sensor and tele-
scopic sensor.
Check Front Door Switch (Driver Side) CircuitINFOID:0000000001328128
1.CHECK FUNCTION (WITH CONSULT-III)
With CONSULT-III
Touch “BCM” with “DOOR SW-DR” on the DATA MONITO R, check ON/OFF operation when the driver door is
open and closed. *: Refer to BL-36, "
CONSULT-III Function (BCM)".
41 (B/Y) – Ground : Cont
inuity should exist.
PIIA4779E
33 (G/W) – 1 (OR) : Continuity should exist.
41 (B/Y) – 9 (BR) : Continuity should exist.
33 (G/W) – Ground : Contin uity should not exist.
41 (B/Y) – Ground : Contin uity should not exist.
PIIB8586E
33 (G/W) – 1 (G/W) : Continuity should exist.
41 (B/Y) – 4 (B/Y) : Continuity should exist.
33 (G/W) – Ground : Continuity should not exist.
41 (B/Y) – Ground : Continuity should not exist.
PIIB8588E
3AA93ABC3ACD3AC03ACA3AC03AC63AC53A913A773A893A873A873A8E3A773A983AC73AC93AC03AC3
3A893A873A873A8F3A773A9D3AAF3A8A3A8C3A863A9D3AAF3A8B3A8C

AUTOMATIC DRIVE POSITIONERSE-63
< SERVICE INFORMATION >
C
DE
F
G H
J
K L
M A
B
SE
N
O P
OK or NG
OK >> Front door switch (driver side) circuit is OK.
NG >> GO TO 2.
2.CHECK FRONT DOOR SWITCH (DRIVER SIDE)
1. Turn ignition switch OFF.
2. Disconnect front door switch connector.
3. Check continuity between front door swit ch connector and ground part of door switch.
OK or NG
OK >> GO TO 3.
NG >> Replace front door switch (driver side).
3.CHECK FRONT DOOR (DRIVER SIDE) HARNESS CONTINUITY
1. Disconnect BCM connector.
2. Check continuity between BCM connector B14 terminal 62 and front door switch connector B26 terminal 1.
3. Check continuity between BCM connector B14 terminal 62 and ground.
OK or NG
OK >> Front door switch (driver side) circuit is OK.
NG >> Repair or replace harness between BCM and front door switch (driver side).
Check Sliding Switch CircuitINFOID:0000000001328129
1.CHECK FUNCTION
With CONSULT-III
With “SLIDE SW-FR, SLIDE SW-RR” on the DATA MO NITOR, operate the sliding switch to check ON/OFF
operation.
Without CONSULT-III
1. Turn ignition switch OFF.
Monitor item
[OPERATION or UNIT] Contents
DOOR SW*
DR “ON/
OFF” Door open (ON)/door closed (OFF) status judged from the
driver door switch is displayed.
Terminals Door switch Continuity
1 Ground part of
door switch Pushed No
Released Yes
PIIA5091E
62 (W) – 1 (W) : Continuity should exist.
62 (W) – Ground : Continuity should not exist.
PIIA5090E
Monitor item
[OPERATION or UNIT] Contents
SLIDE SW – FR “ON/
OFF” ON/OFF status judged from the sliding switch
(FR) signal is displayed.
SLIDE SW – RR “ON/
OFF” ON/OFF status judged from the sliding switch
(RR) signal is displayed.
3AA93ABC3ACD3AC03ACA3AC03AC63AC53A913A773A893A873A873A8E3A773A983AC73AC93AC03AC3
3A893A873A873A8F3A773A9D3AAF3A8A3A8C3A863A9D3AAF3A8B3A8C

SE-64
< SERVICE INFORMATION >
AUTOMATIC DRIVE POSITIONER
2. Sliding switch operate, check voltage between driver seat control unit connector and ground.
OK or NG
OK >> Sliding switch circuit is OK.
NG >> GO TO 2.
2.CHECK HARNESS CONTINUITY
1. Disconnect driver seat control unit c onnector and power seat switch connector.
2. Check continuity between driv er seat control unit connector
B152 terminals 24, 37 and power seat switch connector B175
terminals 24, 37.
3. Check continuity between driv er seat control unit connector
B152 terminals 24, 37 and ground.
OK or NG
OK >> GO TO 3.
NG >> Repair or replace harness between driver seat control unit and power seat switch.
3.CHECK SLIDING SWITCH
Sliding switch operate, check continuity between pow er seat switch connector B175 terminal 24, 27 and 61B.
OK or NG
OK >> Check the condition of the harness and connector.
NG >> Replace power seat switch.
Check Reclining Switch CircuitINFOID:0000000001328130
1.CHECK FUNCTION
With CONSULT-III
With “RECLINING SW-FR, RECLINING SW-RR” on t he DATA MONITOR, operate the reclining switch to
check ON/OFF operation.
Connector Te r m i n a l s
(Wire color) Sliding switch condition Voltage (V) (Ap-
prox.)
(+) (-)
B152 24 (L/R)
GroundFORWARD 0
Other than above Battery voltage
37 (W) BACKWARD 0
Other than above Battery voltage
PIIA6711E
24 (L/R) – 24 (L/R) : Continuity should exist.
37 (W) – 37 (W) : Continuity should exist.
24 (L/R) – Ground : Continuity should not exist.
37 (W) – Ground : Continuity should not exist.
PIIB8589E
Connector Terminal Sliding switch condition Continuity
B175 24
61BFORWARD Yes
Other than above No
37 BACKWARD Yes
Other than above No
PIIB8590E
3AA93ABC3ACD3AC03ACA3AC03AC63AC53A913A773A893A873A873A8E3A773A983AC73AC93AC03AC3
3A893A873A873A8F3A773A9D3AAF3A8A3A8C3A863A9D3AAF3A8B3A8C

AUTOMATIC DRIVE POSITIONERSE-65
< SERVICE INFORMATION >
C
DE
F
G H
J
K L
M A
B
SE
N
O P
Without CONSULT-III
1. Turn ignition switch OFF.
2. Reclining switch operate, check voltage betw een driver seat control unit connector and ground.
OK or NG
OK >> Reclining switch circuit is OK.
NG >> GO TO 2.
2.CHECK HARNESS CONTINUITY
1. Disconnect driver seat control unit c onnector and power seat switch connector.
2. Check continuity between driver seat control unit connector
B152 terminals 25, 38 and power seat switch connector B175
terminals 25, 38.
3. Check continuity between driver seat control unit connector B152 terminals 25, 38 and ground.
OK or NG
OK >> GO TO 3.
NG >> Repair or replace harness between driver seat control unit and power seat switch.
3.CHECK RECLINING SWITCH
Reclining switch operate, check continuity between power seat switch connector B175 terminal 25, 38 and
61B.
OK or NG
OK >> Check the condition of the harness and connector.
NG >> Replace power seat switch.
Monitor item
[OPERATION or UNIT] Contents
RECLN SW – FR “ON/
OFF” ON/OFF status judged from the reclining switch
(FR) signal is displayed.
RECLN SW – RR “ON/
OFF” ON/OFF status judged from the reclining switch
(RR) signal is displayed.
Connector Te r m i n a l s
(Wire color) Reclining switch
condition Voltage (V) (Ap-
prox.)
(+) (–)
B152 25 (L/OR)
GroundFORWARD 0
Other than above Battery voltage
38 (LG/B) BACKWARD 0
Other than above Battery voltage
PIIA6095E
25 (L/OR) – 25 (L/OR) : Continuity should exist.
38 (LG/B) – 38 (LG/B) : Continuity should exist.
25 (LO/R) – Ground : Continuity should not exist.
38 (LG/B) – Ground : Continuity should not exist.
PIIB8591E
Connector Terminal Reclining switch condition Continuity
B175 25
61BFORWARD Yes
Other than above No
38 BACKWARD Yes
Other than above No
PIIB8592E
3AA93ABC3ACD3AC03ACA3AC03AC63AC53A913A773A893A873A873A8E3A773A983AC73AC93AC03AC3
3A893A873A873A8F3A773A9D3AAF3A8A3A8C3A863A9D3AAF3A8B3A8C

SE-66
< SERVICE INFORMATION >
AUTOMATIC DRIVE POSITIONER
Check Front Lifting Switch Circuit
INFOID:0000000001328131
1.CHECK FUNCTION
With CONSULT-III
With “LIFT FR SW-UP, LIFT FR SW-DN” on the DATA MO NITOR, operate the front lifting switch to check ON/
OFF operation.
Without CONSULT-III
1. Turn ignition switch OFF.
2. Front lifting switch operate, check voltage bet ween driver seat control unit connector and ground.
OK or NG
OK >> Front lifting switch circuit is OK.
NG >> GO TO 2.
2.CHECK HARNESS CONTINUITY
1. Disconnect driver seat control unit c onnector and power seat switch connector.
2. Check continuity between driv er seat control unit connector
B152 terminals 26, 39 and power seat switch connector B175
terminals 26, 39.
3. Check continuity between driv er seat control unit connector
B152 terminals 26, 39 and ground
OK or NG
OK >> GO TO 3.
NG >> Repair or replace harness between driver seat control unit and power seat switch.
3.CHECK FRONT LIFTING SWITCH
Front lifting switch operate, check continuity between power seat swit ch connector B175 terminal 26, 39 and
61B.
Monitor item
[OPERATION or UNIT] Contents
LIFT FR SW – DN “ON/
OFF” ON/OFF status judged from the FR lifter switch
(DOWN) signal is displayed.
LIFT RR SW – UP “ON/
OFF” ON/OFF status judged from the RR lifter switch
(UP) signal is displayed.
Connector Te r m i n a l s
(Wire color) Front lifting switch
condition Voltage (V) (Ap-
prox.)
(+) (–)
B152 26 (L/P)
GroundUP 0
Other than above Battery voltage
39 (L/G) DOWN 0
Other than above Battery voltage
PIIA6097E
26 (L/P) – 26 (L/P) : Co
ntinuity should exist.
39 (L/G) – 39 (L/G) : Co ntinuity should exist.
26 (L/P) – Ground : Continuity should not exist.
39 (L/G) – Ground : Continuity should not exist.
PIIB8593E
3AA93ABC3ACD3AC03ACA3AC03AC63AC53A913A773A893A873A873A8E3A773A983AC73AC93AC03AC3
3A893A873A873A8F3A773A9D3AAF3A8A3A8C3A863A9D3AAF3A8B3A8C

AUTOMATIC DRIVE POSITIONERSE-67
< SERVICE INFORMATION >
C
DE
F
G H
J
K L
M A
B
SE
N
O P
OK or NG
OK >> Check the condition of the harness and connector.
NG >> Replace power seat switch.
Check Rear Lifting Switch CircuitINFOID:0000000001328132
1.CHECK FUNCTION
With CONSULT-III
With “LIFT RR SW-UP, LIFT RR SW-DN” on the DATA MO NITOR, operate the rear lifting switch to check ON/
OFF operation.
Without CONSULT-III
1. Turn ignition switch OFF.
2. Rear lifting switch operate, check voltage bet ween driver seat control unit connector and ground.
OK or NG
OK >> Rear seat lifting switch circuit is OK.
NG >> GO TO 2.
2.CHECK REAR LIFTING SWITCH HARNESS CONTINUITY
1. Disconnect driver seat control unit c onnector and power seat switch connector.
2. Check continuity between driver seat control unit connector B152 terminals 27, 40 and power seat switch connector B175
terminals 27, 40.
3. Check continuity between driver seat control unit connector B152 terminals 27, 40 and ground.
OK or NG
Connector Terminals Front lifting switch condition Continuity B175 26
61BUP Yes
Other than above No
39 DOWN Yes
Other than above No
PIIB8594E
Monitor item
[OPERATION or UNIT] Contents
LIFT RR SW–UP “ON/OFF” (ON/OFF) status judged from the RR lifter switch
(UP) signal is displayed.
LIFT RR SW–DN “ON/OFF” (ON/OFF) status judged from the RR lifter switch
(DOWN) signal is displayed.
Connector Te r m i n a l s
(Wire color) Rear lifting switch
condition Voltage (V) (Ap-
prox.)
(+) (–)
B152 27 (L)
GroundUP 0
Other than above Battery voltage
40 (L/Y) DOWN 0
Other than above Battery voltage
PIIA6099E
27 (L) – 27 (L) : Continuity should exist.
40 (L/Y) – 40 (L/Y) : Continuity should exist.
27 (L) – Ground : Continuity should not exist.
40 (L/Y) – Ground : Continuity should not exist.
PIIB8595E
3AA93ABC3ACD3AC03ACA3AC03AC63AC53A913A773A893A873A873A8E3A773A983AC73AC93AC03AC3
3A893A873A873A8F3A773A9D3AAF3A8A3A8C3A863A9D3AAF3A8B3A8C

SE-68
< SERVICE INFORMATION >
AUTOMATIC DRIVE POSITIONER
OK >> GO TO 3.
NG >> Repair or replace harness between driver seat control unit and power seat switch.
3.CHECK REAR LIFTING SWITCH
Rear lifting switch operate, check continuity betw een power seat switch connector B175 terminal 27, 40 and
61B.
OK or NG
OK >> Check the condition of the harness and connector.
NG >> Replace power seat switch.
Check Power Seat Switch Ground CircuitINFOID:0000000001328133
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 B175 terminal 61B and ground.
OK or NG
OK >> Check the condition of the harness and connector.
NG >> Repair or replace harness between power seat switch and ground.
Check Telescopic Switch CircuitINFOID:0000000001328134
1.CHECK FUNCTION
With CONSULT-III
With “TELESCO SW-FR, TELESCO SW-RR” on the DA TA MONITOR, operate the ADP steering switch to
check ON/OFF operation.
Without CONSULT-III
1. Turn ignition switch OFF.
2. Telescopic switch operate, check voltage between aut omatic drive positioner control unit connector and
ground.
Connector Terminal Rear lifting switch condition Continuity
B175 27
61BUP Yes
Other than above No
40 DOWN Yes
Other than above No
PIIB8596E
61B (B/Y) – Ground : Continuity should exist.
PIIB8597E
Monitor item
[OPERATION or UNIT] Contents
TELESCO SW-FR “ON/OFF” (ON/OFF) status judged from the telescoping
switch (FR) signal is displayed.
TELESCO SW-RR “ON/OFF” (ON/OFF) status judged from the telescoping
switch (RR) signal is displayed.
3AA93ABC3ACD3AC03ACA3AC03AC63AC53A913A773A893A873A873A8E3A773A983AC73AC93AC03AC3
3A893A873A873A8F3A773A9D3AAF3A8A3A8C3A863A9D3AAF3A8B3A8C

AUTOMATIC DRIVE POSITIONERSE-69
< SERVICE INFORMATION >
C
DE
F
G H
J
K L
M A
B
SE
N
O P
OK or NG
OK >> Telescopic switch circuit is OK.
NG >> GO TO 2.
2.CHECK TELESCOPIC CIRCUIT HARNESS CONTINUITY
1. Disconnect automatic drive positioner control unit connector and ADP steering switch connector.
2. Check continuity between automat ic drive positioner control unit
connector M49 terminals 11, 27 and ADP steering switch con-
nector M13 terminals 4, 5.
3. Check continuity between automat ic drive positioner control unit
connector M49 terminals 11, 27 and ground.
OK or NG
OK >> GO TO 3.
NG >> Repair or replace harness between automatic drive positioner control unit and ADP steering
switch.
3.CHECK TELESCOPIC SWITCH
ADP steering switch operate, check continuity between ADP steering switch connector M13 terminal 4, 5 and
1.
OK or NG
OK >> GO TO 4.
NG >> Replace ADP steering switch.
4.CHECK ADP STEERING SWITCH GROUND CIRCUIT
Connector Te r m i n a l s
(Wire color) Telescopic switch condition Voltage (V)
(Approx.)
(+) (–)
M49 11 ( B R )
GroundFORWARD 0
Other than above 5
27 (LG) BACKWARD 0
Other than above 5
PIIA5073E
11 (BR) – 5 (BR) : Continuity should exist.
27 (LG) – 4 (LG) : Continuity should exist.
11 (BR) – Ground : Continuity should not exist.
27 (LG) – Ground : Continuity should not exist.
PIIA5071E
Connector Terminal ADP steering switch condition Continuity
M13 5
1FORWARD Yes
Other than above No
4 BACKWARD Yes
Other than above No
PIIA4481E
3AA93ABC3ACD3AC03ACA3AC03AC63AC53A913A773A893A873A873A8E3A773A983AC73AC93AC03AC3
3A893A873A873A8F3A773A9D3AAF3A8A3A8C3A863A9D3AAF3A8B3A8C

SE-70
< SERVICE INFORMATION >
AUTOMATIC DRIVE POSITIONER
Check continuity between ADP steering switch connector M13 termi-
nal 1 and ground.
OK or NG
OK >> Check the condition of the harness and connector.
NG >> Replace or replace harness between ADP steeringswitch and ground.
Check Tilt Switch CircuitINFOID:0000000001328135
1.CHECK FUNCTION
With CONSULT-III
With “TILT SW-UP, TILT SW-DOWN” on the DATA MONI TOR, operate the ADP steering switch to check ON/
OFF operation.
Without CONSULT-III
1. Turn ignition switch OFF.
2. Tilt switch operate, check voltage between automat ic drive positioner control unit connector and ground.
OK or NG
OK >> Tilt switch circuit is OK.
NG >> GO TO 2.
2.CHECK TILT SWITCH CIRCUIT HARNESS CONTINUITY
1. Disconnect automatic drive positioner control unit connector and ADP steering switch connector.
2. Check continuity between automat ic drive positioner control unit
connector M49 terminals 1, 17 and ADP steering switch connec-
tor M13 terminals 2, 3.
3. Check continuity between automat ic drive positioner control unit
connector M49 terminals 1, 17 and ground.
OK or NG
1 (B) – Ground : Continuity should exist.
PIIA3308E
Monitor item
[OPERATION or UNIT] Contents
TILT SW-UP “ON/OFF” (ON/OFF) status judged from the tilt switch
(UP) signal is displayed.
TILT SW-DOWN “ON/OFF” (ON/OFF) status judged from the tilt switch
(DOWN) signal is displayed.
Connector Te r m i n a l s
(Wire color) Tilt switch condition Voltage (V)
(Approx.)
(+) (–)
M49 1 (R)
GroundUP 0
Other than above 5
17 (R/B) DOWN 0
Other than above 5
PIIA5074E
1 (R) – 2 (R) : Continuity should exist.
17 (R/B) – 3 (R/B) : Continuity should exist.
1 (R) – Ground : Continuity should not exist.
17 (R/B) – Ground : Continuity should not exist.
PIIA5072E
3AA93ABC3ACD3AC03ACA3AC03AC63AC53A913A773A893A873A873A8E3A773A983AC73AC93AC03AC3
3A893A873A873A8F3A773A9D3AAF3A8A3A8C3A863A9D3AAF3A8B3A8C

AUTOMATIC DRIVE POSITIONERSE-71
< SERVICE INFORMATION >
C
DE
F
G H
J
K L
M A
B
SE
N
O P
OK >> GO TO 3.
NG >> Repair or replace harness between automatic drive positioner control unit and ADP steering
switch.
3.CHECK ADP TILT STEERING SWITCH
ADP steering switch operate, check c ontinuity between ADP steering switch.
OK or NG
OK >> GO TO 6.
NG >> Replace ADP steering switch.
4.CHECK ADP STEERING SWITCH GROUND CIRCUIT
Check continuity between ADP steer ing switch connector M13 termi-
nal 1 and ground.
OK or NG
OK >> Check the condition of the harness and connector.
NG >> Repair or replace harness between ADP steering switch
and ground.
Check Door Mirror Remo te Control Switch (Changeover Switch) CircuitINFOID:0000000001328136
1.CHECK FUNCTION
With CONSULT-III
Check the operation on “MIR CHNG SW-R” or “MIR CHNG SW-L” in the DATA MONITOR.
Without CONSULT-III
1. Turn ignition switch ACC.
2. Changeover switch operate, check voltage between aut omatic drive positioner control unit connector and
ground.
Connector Terminal ADP steering switch condition Continuity
M13 2
1UP Yes
Other than above No
3 DOWN Yes
Other than above No
PIIA4482E
1 (B) – Ground : Continuity should exist.
PIIA3310E
Monitor item
[OPERATION or UNIT] Contents
MIR CHNG SW–R “ON/
OFF” ON/OFF status judged from the door mirror re-
mote control switch (switching to RIGHT) signal is
displayed.
MIR CHNG SW–L “ON/
OFF” ON/OFF status judged from the door mirror re-
mote control switch (switching to LEFT) signal is
displayed.
3AA93ABC3ACD3AC03ACA3AC03AC63AC53A913A773A893A873A873A8E3A773A983AC73AC93AC03AC3
3A893A873A873A8F3A773A9D3AAF3A8A3A8C3A863A9D3AAF3A8B3A8C