mirror INFINITI FX35 2004 Workshop Manual

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AUTOMATIC DRIVE POSITIONER
Revision: 2004 November 2004 FX35/FX45
NOTE:

The displays of CAN communication and P range switch display error detecting condition from memory
erase to the present on “TIME”.
–If error is detected in the past and present error is detected, “CRNT” is displayed.
–If error is detected in the past and present error is not detected, “PAST” is displayed.
–If error has never been detected, nothing is displayed on “TIME”.

Any items other than CAN communication and P range switch count error detection frequency occurred
after erase history to “1-127”.
–If error was detected in the past, error detection frequency from memory erase to the present is displayed
on “TIME”.
–If error has never been detected, nothing is displayed on “TIME”.
–Can clear the detected memory.
Normal: Clear memory in normal condition, history is erased and nothing is displayed on “TIME”.
Error: Clear memory in error condition, error is detected again and “1” is displayed on “TIME”.
CAN DIAGNOSIS SUPPORT MONITOR
Can Diagnosis Support Monitor
DATA MONITOR
Selection from Menu
TILT SENSOR
[B2118]Tilt sensorWhen tilt sensor detects 0.1V or lower, or 4.9V or higher, for 0.5 sec-
onds or more.SE-61
TELESCO SEN-
SOR
[B2119]Telescopic sensorWhen telescopic sensor detects 0.1V or lower, or 4.9V or higher, for
0.5 seconds or more.SE-60
P RANGE SW
[B2125]P RANGE SWWith the A/T selector lever in P position (P range switch ON), if the
vehicle speed of 7 km/h (4 MPH) or higher was input the detente
switch input system is judged malfunctioning.SE-82
UART COMM
[B2128]UART communica-
tionMalfunction is detected in UART communication.SE-89
CONSULT-II display Item Malfunction is detected when...Reference
page
Monitor item [UNIT] Contents
CAN COMM [OK/NG] When CAN communication circuit is abnormal, it displays “NG”.
CAN CIRC 1 [OK/UNKWN]
Displays [OK/UNKWN] condition of the CAN communication judged by signal
input. CAN CIRC 2 [OK/UNKWN]
CAN CIRC 3 [OK/UNKWN]
CAN CIRC 4 [OK/UNKWN]
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.
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.
LIFT FR SW–UP “ON/OFF” ON/OFF status judged from the FR lifter switch (UP) signal is displayed.
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.
LIFT RR SW–DN “ON/OFF” ON/OFF status judged from the RR lifter switch (DOWN) signal is displayed.
MIR CON SW–UP “ON/OFF”ON/OFF status judged from the door mirror remote control switch (UP) signal is
displayed.
MIR CON SW–DN “ON/OFF”ON/OFF status judged from the door mirror remote control switch (DOWN) signal
is displayed.

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Revision: 2004 November 2004 FX35/FX45
ACTIVE TEST
CAUTION:
During vehicle driving, do not perform active test.
NOTE:
If active test is performed, reset seat memory and key fob interlock drive positioner after performing work.
Display Item List
MIR CON SW–RH “ON/OFF”ON/OFF status judged from the door mirror remote control switch (RIGHT) signal
is displayed.
MIR CON SW–LH “ON/OFF”ON/OFF status judged from the door mirror remote control switch (LEFT) signal s
displayed.
MIR CHNG SW–R “ON/OFF”ON/OFF status judged from the door mirror remote control switch (switching to
RIGHT) signal is displayed.
MIR CHNG SW–L “ON/OFF”ON/OFF status judged from the door mirror remote control switch (switching to
LEFT) signal is displayed.
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.
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.
SET SW “ON/OFF” ON/OFF status judged from the setting switch signal is displayed.
MEMORY SW1 “ON/OFF” ON/OFF status judged from the seat memory switch 1 signal is displayed.
MEMORY SW2 “ON/OFF” ON/OFF status judged from the seat memory switch 2 signal is displayed.
P POSI SW “ON/OFF”The selector lever position “OFF (P position) / ON (other than P position)” judged
from the P range switch signal is displayed.
STARTER SW “ON/OFF”Ignition key switch ON (START, ON) /OFF (ignition switch IGN, ACC, or OFF)
status judged from the ignition switch signal is displayed.
SLIDE PULSE —Value (32768) when battery connects is as standard. If it moves backward, the
value increases. If it moves forward, the value decreases.
RECLN RULSE —Value (32768) when battery connects is as standard. If it moves backward, the
value increases. If it moves forward, the value decreases.
LIFT FR PULSE —Value (32768) when battery connects is as standard. If it moves DOWN, the value
increases. If it moves UP, the value decreases.
LIFT RR PULSE —Value (32768) when battery connects is as standard. If it moves DOWN, the value
increases. If it moves UP, the value decreases.
TILT SEN “V” The tilt position (voltage) judged from the tilt sensor signal is displayed.
TELESCO SEN “V”The telescoping position (voltage) judged from the telescoping sensor signal is
displayed.
MIR/SE RH R–L “V” Voltage output from RH door mirror sensor (LH/RH) is displayed.
MIR/SE RH U–D “V” Voltage output from RH door mirror sensor (UP/DOWN) is displayed.
MIR/SE LH R–L “V” Voltage output from LH door mirror sensor (LH/RH) is displayed.
MIR/SE LH U–D “V” Voltage output from LH door mirror sensor (UP/DOWN) is displayed.Monitor item [OPERATION or UNIT] Contents
Test item Description
TILT MOTOR The tilt motor is activated by receiving the drive signal.
TELESCO MOTOR The telescopic motor is activated by receiving the drive signal.
SEAT SLIDE The sliding motor is activated by receiving the drive signal.
SEAT RECLINING The reclining motor is activated by receiving the drive signal.
SEAT LIFTER FR The front end lifter motor is activated by receiving the drive signal.
SEAT LIFTER RR The rear end lifter motor is activated by receiving the drive signal.
MEMORY SW INDCTR The memory switch indicator is lit by receiving the drive signal.

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Revision: 2004 November 2004 FX35/FX45
Can Communication Inspection Using CONSULT-II (Self-diagnosis)AIS002XL
1. SELF-DIAGNOSTIC RESULT CHECK
CAUTION:
If CONSULT-II is used with no connection of CONSULT-II CONVERTER, malfunctions might be
detected in self-diagnosis depending on control unit which carry out CAN communication.
1. Connect to CONSULT-II, and select “AUTO DRIVE POS.” on the “SELECT DAIAG SYSTEM” screen.
2. Select “SELF-DIAG RESULTS” on “SELECT DISG MODE” screen.
3. Check display content in self-diagnostic results.
Displayed U1000?
Yes >> INSPECTION END
No >> Refer to LAN-4, "
Precautions When Using CONSULT-II" .
Symptom ChartAIS002XM
MIRROR MOTOR RHThe RH mirror motor moves the mirror UP/DOWN and LEFT/RIGHT by receiving the drive
signal.
MIRROR MOTOR LHThe LH mirror motor moves the mirror UP/DOWN and LEFT/RIGHT by receiving the drive
signal. Test item Description
Symptom Diagnoses / service procedureReference
page
Only setting change function cannot be set with display.Interacted display system (with out NAVI)AV- 5 5
Navigation system (with NAVI)AV- 8 8
A part of seat system does not operate (both automati-
cally and manually).1. Sliding motor circuit check SE-44
2. Reclining motor circuit check SE-45
3. Front lifter motor circuit checkSE-46
4. Rear lifter motor circuit checkSE-48
5. If the above systems are normal, replace the driver
seat control unit.SE-15
A part of steering tilt, telescopic and door mirror does not
operate (both automatically and manually).1.Tilt motor circuit checkSE-51
2. Telescopic motor circuit checkSE-49
3. Mirror motor LH circuit check SE-52
4. Mirror motor RH circuit check SE-54
5. If the above systems are normal, replace the automatic
drive positioner control unit.SE-15
A part of seat system does not operate (only automatic
operation).1. Sliding sensor circuit checkSE-56
2. Reclining sensor circuit checkSE-57
3. Front lifting sensor circuit checkSE-58
4. Rear lifting sensor circuit checkSE-59
5. If the above systems are normal, replace the driver
seat control unit.SE-15
A part of door mirror system dose not operate (only auto-
matic operation).1. Mirror sensor LH circuit checkSE-622. Mirror sensor RH circuit checkSE-63
3. If all the above systems are normal, replace the auto-
matic drive positioner control unit.SE-15

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All the automatic operations do not operate.1. Detention switch (P range switch) circuit checkSE-82
2. Key switch and key lock solenoid circuit check (with
intelligent key)SE-83
3. Key switch circuit inspection (without intelligent key)SE-85
4. UART communication line circuit checkSE-89
5. Tilt sensor circuit checkSE-61
6. Telescopic sensor circuit checkSE-74
7. If all the above systems are normal, replace the auto-
matic drive positioner control unit.SE-15
A part of seat system does not operate (only manual
operation).1. Sliding switch circuit checkSE-67
2. Reclining switch circuit checkSE-68
3. Front lifting switch circuit checkSE-70
4. Rear lifting switch circuit checkSE-71
5. If the above systems are normal, replace the driver
seat control unit.SE-15
A part of steering tilt, telescopic and door mirror does not
operate (only manual operation).1. Door mirror remote control (change over switch) circuit
check SE-78
2. Door mirror remote control (mirror switch) switching cir-
cuit check SE-80
3. Tilt switch checkSE-76
4. Telescopic switch checkSE-74
5. If the above systems are normal, replace the automatic
drive positioner control unit.SE-15
Only memory switch operation dose not operate.1. Seat memory switch circuit checkSE-862. If the above systems are normal, replace the driver
seat control unit.SE-15
Seat memory indicator lamps 1 and 2 do not illuminate.1. Seat memory indicator lamp circuit checkSE-882. If all the above systems are normal, replace the driver
seat control unit.SE-15
The Entry/Exiting does not operated when door is opened
and closed.
(The Entry/Exiting operates with key switch)1. Front door switch (driver side) circuit checkSE-65
2. If all the above systems are normal, replace the BCMBCS-15
Only door mirror system dose not operated (only auto-
matic operation).Steering and door mirror sensor power supply and ground
circuit checkSE-64
Only seat sliding and seat reclining operation does not
operationSliding switch and reclining switch ground circuit checkSE-72
Only sear lifting (front and rear) operation does not opera-
tionFront lifting switch and rear lifting switch ground circuit
checkSE-73
Only lumber support does not operate Lumber support circuit checkSE-91
Symptom Diagnoses / service procedureReference
page

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Revision: 2004 November 2004 FX35/FX45
3. CHECK TILT MOTOR CIRCUIT HARNESS CONTINUITY
1. Turn ignition switch OFF.
2. Disconnect automatic drive positioner control unit connector and tilt and telescopic motor connector.
3. Check continuity between automatic drive positioner control unit connector M50 terminals 35 (R/L), 42 (R/
B) and tilt and telescopic motor connector M27 terminals 1 (R/L), 2 (R/B).
4. Check continuity between automatic drive positioner control unit
connector M50 terminals 35 (R/L), 42 (R/B) and ground.
OK or NG
OK >> GO TO 4.
NG >> Repair or replace harness between automatic drive
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. Check voltage between automatic drive positioner control unit connector and ground.
OK or NG
OK >> Replace tilt and telescopic motor.
NG >> Replace automatic drive positioner control unit.
Driver Side Mirror Motor Circuit CheckAIS003BU
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.
NG >> Repair the malfunctioning parts, and check the symptom again.35 (R/L) – 1 (R/L) : Continuity 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
ConnectorTe r m i n a l s
(Wire color)
ConditionVoltage (V)
(Approx.)
(+) (–)
M5035 (R/L)
GroundTilt switch turned to
upwardBattery voltage
Tilt switch neutral
position0
42 (R/B)Tilt switch turned to
downwardBattery voltage
Tilt switch neutral
position0
PIIA5067E

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2. CHECK MIRROR MOTOR
With CONSULT-II
Check the operation with “MIRROR MOTOR LH” in the ACTIVE
TEST.
Without CONSULT-II
GO TO 3.
OK or NG
OK >> Driver side mirror motor circuit is OK.
NG >> GO TO 3.
3. CHECK DOOR MIRROR MOTOR (DRIVER SIDE) HARNESS CONTINUITY
1. Turn ignition switch OFF.
2. Disconnect automatic drive positioner control unit connector and door mirror (driver side) connector.
3. Check continuity between automatic drive positioner control unit connector M49 terminal 16 (P), 31 (R/W),
32 (G/B) and door mirror (driver side) connector D2 terminal 8 (P), 9 (PU), 10 (GY).
4. Check continuity between automatic drive positioner control unit
connector M49 terminal 16 (P), 31 (R/W), 32 (G/B) and ground.
OK or NG
OK >> GO TO 4.
NG >> Repair or replace harness between automatic drive positioner control unit and door mirror (driver
side).
Test item Description
MIRROR MOTOR LHThe LH mirror motor moves the mirror UP/DOWN and
LEFT/RIGHT by receiving the drive signal.
PIIA4784E
16 (P) – 8 (P) : Continuity should exist.
31 (R/W) – 10 (GY) : Continuity should exist.
32 (G/B) – 9 (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.
PIIA6131E

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4. CHECK MIRROR MOTOR SIGNAL
1. Connect automatic drive positioner control unit and door mirror (driver side) connector.
2. Turn ignition switch to ACC position.
3. Check voltage between 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.
Passenger Side Mirror Motor Circuit CheckAIS003BV
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.
NG >> Repair the malfunctioning parts, and check the symptom again.
2. MIRROR MOTOR INSPECTION
With CONSULT-II
Check the operation with “MIRROR MOTOR RH” in the ACTIVE
TEST.
Without CONSULT-II
GO TO 3.
OK or NG
OK >> Passenger side mirror motor circuit is OK.
NG >> GO TO 3.
ConnectorTe r m i n a l s
(Wire color)Condition
(Change over switch LH posi-
tion)Voltage (V)
(Approx.)
(+) (–)
D28 (P)
GroundMirror switch turned to down-
ward or rightwardBattery
voltage
Mirror position switch is neutral 0
9 (PU)Mirror switch turned to leftwardBattery
voltage
Mirror position switch is neutral 0
10 (GY)Mirror switch turned to upwardBattery
voltage
Mirror position switch is neutral 0
PIIA6130E
Test item Description
MIRROR MOTOR RHThe RH mirror motor moves the mirror UP/DOWN and
LEFT/RIGHT by receiving the drive signal.
PIIA0202E

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3. CHECK DOOR MIRROR MOTOR (PASSENGER SIDE) HARNESS CONTINUITY
1. Turn ignition switch OFF.
2. Disconnect automatic drive positioner control unit connector and door mirror (passenger side) connector.
3. Check continuity between automatic drive positioner control unit connector M49 terminal 14 (L/W), 15 (L/
B), 30 (W/R) and door mirror (passenger side) connector D32 terminal 8 (GY), 9 (OR), 10 (PU).
4. Check continuity between automatic drive positioner control unit
connector M49 terminal 14 (L/W), 15 (L/B), 30 (W/R) and
ground.
OK or NG
OK >> GO TO 4.
NG >> Repair or replace harness between automatic drive positioner control unit and door mirror (pas-
senger side).
4. CHECK MIRROR MOTOR SIGNAL
1. Connect automatic drive positioner control unit and door mirror (passenger side) connector.
2. Turn ignition switch to ACC position.
3. Check voltage between door mirror (passenger side) connector and ground.
OK or NG
OK >> Replace door mirror motor (passenger side).
NG >> Check the condition of the harness and connector.14 (L/W) – 10 (PU) : Continuity should exist.
15 (L/B) – 9 (OR) : Continuity should exist.
30 (W/R) – 8 (GY) : Continuity should exist.
14 (L/W) – Ground : Continuity should not exist.
15 (L/B) – Ground : Continuity should not exist.
30 (W/R) – Ground : Continuity should not exist.
PIIA6133E
ConnectorTerminals (Wire color)
Condition
(Change over switch RH)Voltage (V)
(Approx.)
(+) (–)
D328 (G/Y)
GroundMirror switch turned to
downward or rightwardBattery
voltage
Mirror position switch is
neutral0
9 (OR)Mirror switch turned to
leftwardBattery
voltage
Mirror position switch is
neutral0
10 (PU)Mirror switch turned to
upwardBattery
voltage
Mirror position switch is
neutral0
PIIA6132E

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Driver Side Mirror Sensor Circuit Check AIS003BW
1. CHECK DOOR MIRROR FUNCTION
Check the following.
Operation malfunction in memory control
NOTE:
If a door mirror face position is set to an implausible angle, the set position may not be reproduced.
OK or NG
OK >> GO TO 2.
NG >> Repair the malfunctioning parts, and check the symptom again.
2. CHECK MIRROR SENSOR INSPECTION
With CONSULT-II
Make sure “ON” is displayed on “MIR/SE LH R–L, MIR/SE LH U–
D" in the DATA MONITOR.
Without CONSULT-II
1. Turn ignition switch to ACC position.
2. Check voltage between door mirror (driver side) connector and ground.
OK or NG
OK >> Mirror sensor LH circuit is OK.
NG >> GO TO 3.
3. CHECK HARNESS CONTINUITY 1
1. Disconnect automatic drive positioner control unit and door mirror (driver side) connector.
2. Check continuity between automatic drive positioner control unit connector M50 terminals 33 (G/W), 41
(B/Y) and door mirror (driver side) connector D2 terminals 5 (OR), 12 (BR).
3. Check continuity between automatic drove positioner control
unit connector M49 terminals 33 (G/W), 41 (B/Y) and ground.
OK or NG
OK >> GO TO 3.
NG >> Repair or replace harness between automatic drive
positioner control unit and door mirror (driver side).
Monitor item [OPERATION or
UNIT]Contents
MIR/SE LH R–L “V”Voltage output from LH door mirror sensor (LH/
RH) is displayed.
MIR/SE LH U–D “V”Voltage output from LH door mirror sensor
(UP/DOWN) is displayed.
Con-
nectorTerminals (Wire color)
ConditionVoltage(V)
(Approx,)
(+) (–)
D24 (W)
GroundWhen motor is
UP or DOWN
operationChanges between
3 (close to perk) –
1 (close to valley)
11 (LG)When motor is
LEFT or RIGHT
operation Changes between
3 (close to right edge) –
1 (close to left edge)
PIIA0197E
PIIA6126E
33 (G/W) – 5 (OR) : Continuity should exist.
41 (B/Y) – 12 (BR) : Continuity should exist.
33 (G/W) – Ground : Continuity should not exist.
41 (B/Y) – Ground : Continuity should not exist.
PIIA6134E

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4. CHECK HARNESS CONTINUITY 2
1. Check continuity between automatic drive positioner control unit connector M49 terminal 6 (P/L), 22 (L/Y)
and door mirror (driver side) connector D2 terminal 4 (W), 11 (L/G).
2. Check continuity between automatic drive positioner control unit
connector M49 terminal 6 (P/L), 22 (L/Y) and ground.
OK or NG
OK >> Check the condition of the harness and connector.
NG >> Repair or replace harness between automatic drive
positioner control unit and door mirror (driver side).
Passenger Side Mirror Sensor Circuit Check AIS003BX
1. CHECK DOOR MIRROR FUNCTION
Check the following.
Operation malfunction in memory control
NOTE:
If a door mirror face position is set to an implausible angle, the set position may not be reproduced.
OK or NG
OK >> GO TO 2.
NG >> Repair the malfunctioning parts, and check the symptom again.
2. CHECK MIRROR SENSOR INSPECTION
With CONSULT-II
Make sure “ON” is displayed on “MIR/SE RH R–L, MIR/SE RH U–
D” in the DATA MONITOR.
Without CONSULT-II
1. Turn ignition switch to ACC position.
2. Check voltage between door mirror (passenger side) connector and ground.
OK or NG
OK >> Mirror sensor RH circuit is OK.
NG >> GO TO 3.6 (P/L) – 4 (W) : Continuity should exist.
22 (L/Y) – 11 (LG) : Continuity should exist.
6 (P/L) – Ground : Continuity should not exist.
22 (L/Y) – Ground : Continuity should not exist.
PIIA6125E
Monitor item [OPERATION or
UNIT]Contents
MIR/SE RH R–L “V”Voltage output from RH door mirror sensor (LH/
RH) is displayed.
MIR/SE RH U–D “V”Voltage output from RH door mirror sensor (UP/
DOWN) is displayed.
Con-
nectorTerminals (Wire color)
ConditionVoltage(V)
(Approx.)
(+) (–)
D324 (LG)
GroundWhen motor is
UP or DOWN oper-
ationChanges between
3 (close to perk) –
1 (close to valley)
11 ( P )When motor is
LEFT or RIGHT
operation Changes between
1 (close to left edge) –
3 (close to right edge)
PIIA0197E
PIIA6129E