battery INFINITI FX35 2008 Service Manual

SE-46
< SERVICE INFORMATION >
AUTOMATIC DRIVE POSITIONER
2. Disconnect driver seat control unit connector and reclining motor connector.
3. Check continuity between driver seat control unit connector
B153 terminals 4, 12 and reclining motor connector B166 termi-
nals 4, 12.
4. Check continuity between driv er seat control unit connector
B153 terminals 4, 12 and ground.
OK or NG
OK >> GO TO 4.
NG >> Repair or replace harness between driver seat control unit and reclining motor.
4.CHECK DRIVER SEAT CONTROL UNIT OUTPUT SIGNAL
1. Connect the driver seat control unit.
2. Reclining switch operate, check voltage between driver seat control unit connector and ground.
OK or NG
OK >> Replace reclining motor.
NG >> Replace driver seat control unit.
Check Front Lifting Motor CircuitINFOID:0000000001328113
1.CHECK FRONT LIFTING MECHANISM
Check the following.
 Operation malfunction caused by lifter mechanism defo rmation or pinched harness or other foreign materials
 Operation malfunction caused by foreign materials adhered to the lifter motor or lead screws
 Operation malfunction and interference with other parts by installation
OK or NG
OK >>  GO TO 2 (With CONSULT-III).  GO TO 3 (Without CONSULT-III).
NG >> Repair the malfunctioning part and check again.
2.CHECK FUNCTION
With CONSULT-III
Check operation with “SEAT LIFTER FR” in ACTIVE TEST.
OK or NG
OK >> Front lifting motor circuit is OK.
NG >> GO TO 3. 4 (G/L) – 4 (G/L) : Co
ntinuity should exist.
12 (G/Y) – 12 (G/Y) : Co ntinuity should exist.
4 (G/L) – Ground : Continuity should not exist.
12 (G/Y) – Ground : Continuity should not exist.
PIIA6117E
Connector Te r m i n a l s
(Wire color) Reclining switch condition Voltage (V) (Ap-
prox.)
(+) (–)
B153 4 (G/L)
GroundFORWARD Battery voltage
Other than above 0
12 (G/Y) BACKWARD Battery voltage
Other than above 0
PIIA6116E
Te s t i t e m D e s c r i p t i o n
SEAT
LIFTER FR The front end lifter motor is activated by receiving the drive signal.
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3.CHECK FRONT LIFTING MO TOR HARNESS CONTINUITY
1. Turn ignition switch OFF.
2. Disconnect driver seat control unit connector and front lifting motor connector.
3. Check continuity between driver seat control unit connector B153 and terminals 5, 13 and front lifting motor connector B164
terminals 5, 13.
4. Check continuity between driver seat control unit connector B153 and terminals 5, 13 and ground.
OK or NG
OK >> GO TO 4.
NG >> Repair or replace harness between driver seat control unit and front lifting motor.
4.CHECK DRIVER SEAT CONTROL UNIT OUTPUT SIGNAL
1. Connect the driver seat control unit connector.
2. Front lifting switch operate, check voltage bet ween driver seat control unit connector and ground.
OK or NG
OK >> Replace front lifting motor.
NG >> Replace driver seat control unit.
Check Rear Lifting Motor CircuitINFOID:0000000001328114
1.CHECK REAR LIFTING MECHANISM
Check the following.
 Operation malfunction caused by lifter mechanism deformation or pinched harness or other foreign materials
 Operation malfunction caused by foreign materials adhered to the lifter motor or lead screws
 Operation malfunction and interference with other parts by poor installation
OK or NG
OK >>  GO TO 2 (With CONSULT-III).  GO TO 3 (Without CONSULT-III).
NG >> Repair the malfunctioning part and check again.
2.CHECK FUNCTION
With CONSULT-III
Check operation with “SEAT LIFTER RR” in ACTIVE TEST.
OK or NG
5 (LG) – 5 (LG) : Cont inuity should exist.
13 (Y) – 13 (Y) : Continuity should exist.
5 (LG) – Ground : Contin uity should not exist.
13 (Y) – Ground : Continuity should not exist.
PIIA6120E
Connector Te r m i n a l s
(Wire color) Front lifting switch condition Voltage (V)
(Approx.)
(+) (–)
B153 5 (LG)
GroundDOWN Battery voltage
Other than above 0
13 (Y) UP Battery voltage
Other than above 0
PIIA6119E
Test item Description
SEAT LIFTER
RR The rear end lifter motor is activated by receiving the drive signal.
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SE-48
< SERVICE INFORMATION >
AUTOMATIC DRIVE POSITIONER
OK >> Rear lifting motor check is OK.
NG >> GO TO 3.
3.CHECK REAR LIFTING HARNESS CONTINUITY
1. Turn ignition switch OFF.
2. Disconnect driver seat control unit connector and rear lifting motor connector.
3. Check continuity between driv er seat control unit connector
B153 terminals 6, 7 and rear lifting motor connector B162 termi-
nals 6, 7.
4. Check continuity between driv er seat control unit connector
B153 terminals 6, 7 and ground.
OK or NG
OK >> GO TO 4.
NG >> Repair or replace harness between driver seat control unit and rear lifting motor.
4.CHECK DRIVER SEAT CONTROL UNIT OUTPUT SIGNAL
1. Connect the driver seat control unit connector.
2. Rear lifting switch operate, check voltage between driver seat control unit connector and ground.
OK or NG
OK >> Replace rear lifting motor.
NG >> Replace driver seat control unit.
Check Telescopic Motor CircuitINFOID:0000000001328115
1.CHECK STEERING WHEEL TELESCOPIC MECHANISM
Check following.
 Operation malfunction caused by steering wheel telescopic mechanism deformation or pinched harness or other foreign materials
 Operation malfunction and interference wit h other parts by poor installation
OK or NG
OK >>  GO TO 2 (With CONSULT-III).  GO TO 3 (Without CONSULT-III).
NG >> Repair the malfunctioning part and check again.
2.CHECK FUNCTION
With CONSULT-III
Check operation with “TELESCO MOTOR” in ACTIVE TEST. 6 (G/W) – 6 (G/W) : Co
ntinuity should exist.
7 (G/B) – 7 (G/B) : Co ntinuity should exist.
6 (G/W) – Ground : Continuity should not exist.
7 (G/B) – Ground : Continuity should not exist.
PIIA6123E
Connector Te r m i n a l s
(Wire color) Rear lifting switch condition Voltage (V)
(Approx.)
(+) (–)
B153 6 (G/W)
GroundUP Battery voltage
Other than above 0
7 (G/B) DOWN Battery voltage
Other than above 0
PIIA6122E
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AUTOMATIC DRIVE POSITIONERSE-49
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OK or NG
OK >> Steering telescopic motor circuit is OK.
NG >> GO TO 3.
3.CHECK TELESCOPIC MOTO R HARNESS CONTINUITY
1. Turn ignition switch OFF.
2. Disconnect automatic drive positioner control unit and tilt motor and telescopic motor connector.
3. Check continuity between automat ic drive positioner control unit
connector M50 terminals 36, 44 and tilt motor and telescopic
motor connector M27 terminals 3, 4.
4. Check continuity between automat ic drive positioner control unit
connector M50 terminals 36, 44 and ground.
OK or NG
OK >> GO TO 4.
NG >> Repair or replace harness between automatic dr ive positioner control unit and tilt motor and tele-
scopic motor.
4.CHECK BCM OUTPUT SIGNAL
1. Connect the automatic drive positioner control unit connector.
2. Telescopic switch operate, check voltage between aut omatic drive positioner control unit connector and
ground.
OK or NG
OK >> Replace tilt and telescopic motor.
NG >> Replace automatic drive positioner control unit.
Check Tilt Motor CircuitINFOID:0000000001328116
1.CHECK STEERING WH EEL TILT MECHANISM
Check following.
 Operation malfunction caused by steering wheel t ilt mechanism deformation or pinched harness and other
foreign materials
 Operation malfunction and interference with other parts by poor installation
OK or NG
OK >>  GO TO 2 (With CONSULT-III).  GO TO 3 (Without CONSULT-III).
NG >> Repair the malfunctioning part.
Test item Description
TELESCO
MOTOR The telescopic motor is activated by receiving the drive signal.
36 (L/R) – 3 (L/R) : Co
ntinuity should exist.
44 (L/W) – 4 (L/W) : Co ntinuity should exist.
36 (L/R) – Ground :Continuity should not exist.
44 (L/W) – Ground :Continuity should not exist.
PIIA5066E
Connector Te r m i n a l s
(Wire color) Telescopic switch condition Voltage (V)
(Approx.)
(+) (–)
M50 36 (L/R)
GroundFORWARD Battery voltage
Other than above 0
44 (L/W) BACKWARD Battery voltage
Other than above 0
PIIA5068E
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SE-50
< SERVICE INFORMATION >
AUTOMATIC DRIVE POSITIONER
2.CHECK FUNCTION
With CONSULT-III
Check operation with “TILT MOTOR” in ACTIVE TEST.
OK or NG
OK >> Steering tilt motor circuit is OK.
NG >> GO TO 3.
3.CHECK TILT MOTOR CIRCUIT HARNESS CONTINUITY
1. Turn ignition switch OFF.
2. Disconnect automatic drive positioner control uni t connector and tilt and telescopic motor connector.
3. Check continuity between automat ic drive positioner control unit
connector M50 terminals 35, 42 and tilt and telescopic motor
connector M27 terminals 1, 2.
4. Check continuity between automat ic drive positioner control unit
connector M50 terminals 35, 42 and ground.
OK or NG
OK >> GO TO 4.
NG >> Repair or replace harness between automatic dr ive positioner control unit and tilt and telescopic
motor.
4.CHECK BCM OUTPUT SIGNAL
1. Connect automatic drive positioner control unit connector and tilt and telescopic motor connector.
2. Tilt switch operate, check voltage between automat ic drive positioner control unit connector and ground.
OK or NG
OK >> Replace tilt and telescopic motor.
NG >> Replace automatic drive positioner control unit.
Check Driver Side Mirror Motor CircuitINFOID:0000000001328117
1.CHECK DOOR MIRROR FUNCTION
Check the following.
Operation malfunction caused by a foreign object caught in door mirror face edge.
OK or NG
OK >>  GO TO 2 (With CONSULT-III).  GO TO 3 (Without CONSULT-III).
NG >> Repair the malfunctioning parts, and check the symptom again.
Te s t i t e m D e s c r i p t i o n
TILT MOTOR The tilt motor is activated by receiving the drive signal.
35 (R/L) – 1 (R/L) : Co ntinuity should exist.
42 (R/B) – 2 (R/B) : Continuity should exist.
35 (R/L) – Ground : Continuity should not exist.
42 (R/B) – Ground : Continuity should not exist.
PIIA5065E
Connector Te r m i n a l s
(Wire color) Tilt switch condition Voltage (V)
(Approx.)
(+) (–)
M50 35 (R/L)
GroundUP Battery voltage
Other than above 0
42 (R/B) DOWN Battery voltage
Other than above 0
PIIA5067E
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2.CHECK MIRROR MOTOR
With CONSULT-III
Check the operation with “MIRROR MO TOR LH” in the ACTIVE TEST.
OK or NG
OK >> Driver side mirror motor circuit is OK.
NG >> GO TO 3.
3.CHECK DOOR MIRROR MOTOR (DRI VER SIDE) HARNESS CONTINUITY
1. Turn ignition switch OFF.
2. Disconnect automatic drive positioner control uni t connector and door mirror (driver side) connector.
3. Check continuity between automat ic drive positioner control unit
connector M49 terminal 16, 31, 32 and door mirror (driver side)
connector D2 terminal 11, 12, 13.
4. Check continuity between automat ic drive positioner control unit
connector M49 terminal 16, 31, 32 and ground.
OK or NG
OK >> GO TO 4.
NG >> Repair or replace harness between automatic dr ive positioner control unit and door mirror (driver
side).
4.CHECK MIRROR MOTOR SIGNAL
1. Connect automatic drive positioner contro l unit and door mirror (driver side) connector.
2. Turn ignition switch ACC.
3. Turn changeover switch LH position.
4. Mirror switch operate, check voltage betw een door mirror (driver side) connector and ground.
OK or NG
OK >> Replace door mirror motor (driver side).
NG >> Check the condition of the harness and the connector.
Test item Description
MIRROR MOTOR LH The LH mirror motor move
s the mirror UP/DOWN and
LEFT/RIGHT by receiving the drive signal.
16 (P) – 13 (P) : Continuity should exist.
31 (R/W) – 11 (GY) : Continuity should exist.
32 (G/B) – 12 (PU) : Continuity should exist.
16 (P) – Ground : Continuity should not exist.
31 (R/W) – Ground : Continuity should not exist.
32 (G/B) – Ground : Continuity should not exist.
PIIB8581E
Connector Te r m i n a l s
(Wire color) Mirror switch condition Voltage (V)
(Approx.)
(+) (–)
D2 11 ( G Y )
Ground UP Battery voltage
Other than above 0
12 (PU) LEFT Battery voltage
Other than above 0
13 (P) DOWN or RIGHT Battery voltage
Other than above 0
PIIB8582E
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AUTOMATIC DRIVE POSITIONERSE-53
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OK or NG
OK >> Replace door mirror motor (passenger side).
NG >> Check the condition of the harness and connector.
Check Sliding Sensor CircuitINFOID:0000000001328119
1.CHECK FUNCTION
With CONSULT-III
Check operation with “SLIDE PULSE” on the DATA MONITOR to make sure the pulse changes.
Without CONSULT-III
1. Turn ignition switch OFF.
2. Check signal between driver seat control unit connector and ground, with oscilloscope.
OK or NG
OK >> Sliding sensor circuit is OK.
NG >> GO TO 2.
2.CHECK SLIDING SENSOR HARNESS CONTINUITY
1. Disconnect driver seat control unit connector and sliding motor connector.
Connector Terminals (Wire color)
Mirror switch condition Voltage (V)
(Approx.)
(+) (–)
D32 11 ( P U )
Ground UP Battery voltage
Other than above 0
12 (OR) LEFT Battery voltage
Other than above 0
13 (G/Y) DOWN or RIGHT Battery voltage
Other than above 0
PIIB8582E
Monitor item
[OPERATION or
UNIT] Contents
SLIDE PULSE The seat sliding position (pulse) judged from the sliding sensor
signal is displayed.
Connector Te r m i n a l s
(Wire color) Condition Signal
(Reference value)
(+) (–)
B152 18 (G/L) Ground Sliding
motor op-
eration
PIIA6105E
PIIA3277E
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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
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AUTOMATIC DRIVE POSITIONERSE-65
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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
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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
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