mirror INFINITI FX35 2006 Workshop Manual

AUTOMATIC DRIVE POSITIONER SE-31
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Revision: 2006 December 2006 FX35/FX45
Terminals and Reference Values for BCMNIS001UU
Terminals and Reference Values for Automatic Drive Positioner Control UnitNIS001UV
Te r -
minal Wire
Color Item
Signal
Input/Output Condition
Voltage (V)
(Approx.)
11 LG Ignition switch (ACC) Input Ignition switch
(ACC or ON position) Battery voltage
37 B/W Key switch signal Input Key switch ON (key is inserted in
ignition key cylinder) Battery voltage
Key switch OFF (key is removed
from ignition key cylinder) 0
38 W/L Ignition switch (ON) Input Ignition switch
(ON or START position) Battery voltage
39 L CAN-H Input/Output — —
40 P CAN-L Input/Output — —
42 L/R Power source (Fuse) Input — Battery voltage
49 B Ground (signal) — — 0
52 B Ground (power) — — 0
55 G Power supply (Fusible link) Input — Battery voltage
62 W Front door switch
(driver side) Output ON (Open)
→ OFF (Closed) 0 → Battery voltage
Te r -
minal Wire
Color Item
Signal
Input/Output Condition
Voltage (V)
(Approx.)
1 R Tilt switch UP signal Input Tilt switch turned to upward 0
Other than above 5
2 G/W Changeover switch RH signal Input When changeover switch in RH
position 0
Other than above 5
3 GY Mirror switch UP signal Input When mirror switch in turned to
upward position 0
Other than above 5
4 Y Mirror switch LEFT signal Input When mirror switch in turned to
leftward position 0
Other than above 5
5OR Passenger side mirror sen-
sor (vertical) signal Input When passenger side mirror
motor is UP or DOWN operation Changes between 3 (close to
perk) - 1 (close to valley)
6P/L Driver side mirror sensor
(vertical) signal InputWhen driver side mirror motor is
UP or DOWN operation Changes between 3 (close to
perk) - 1 (close to valley)
7 Y/R Tilt sensor signal Input Tilt position, top 2
Tilt position, bottom 4
10 B UART LINE (TX) Output Memory switch 1 or 2 operated
11 B R Telescopic switch
FORWARD signal Input Telescopic switch turned to for-
ward 0
Other than above 5
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Revision: 2006 December 2006 FX35/FX45
14 L/W Passenger side mirror motor
UP signal Output When passenger side mirror
motor UP operation 1.5 - Battery voltage
Other than above 0
15 L/B Passenger side mirror motor
LEFT signal Output When passenger side mirror
motor LEFT operation 1.5 - Battery voltage
Other than above 0
16 P Driver side mirror motor
DOWN signal
Output When driver side mirror motor
DOWN operation 1.5 - Battery voltage
Other than above 0
Driver side mirror motor
RIGTH signal When driver side mirror motor
RIGHT operation 1.5 - Battery voltage
Other than above 0
17 R/B Tilt switch DOWN signal Input Tilt switch turned to downward 0
Other than above 5
18 L/OR Changeover switch LH signal Input When changeover switch in LH
position 0
Other than above 5
19 GY/L Mirror switch DOWN signal Input When mirror switch in turned to
downward position 0
Other than above 5
20 PU Mirror switch RIGHT signal Input When mirror switch in turned to
rightward position 0
Other than above 5
21 G/Y Passenger side mirror sen-
sor (horizontal) signal Input When passenger side mirror
motor is LEFT or RIGHT operation Changes between 1 (close to left
edge) - 3 (close to right edge)
22 L/Y Driver side mirror sensor
(horizontal) signal InputWhen driver side mirror motor is
LEFT or RIGHT operation Changes between 1 (close to
right edge) - 3 (close to left edge)
23 Y/B Telescopic sensor signal Input Telescopic position, top 1
Telescopic position, bottom 4
26 W UART LINE (RX) Input Memory switch 1 or 2 operated
27 LG Telescopic switch
BACKWARD signal Input Telescopic switch turned to back-
ward 0
Other than above 5
28 SB Ignition switch (START) Input Ignition switch
(START position) Battery voltage
30 W/R Passenger side mirror motor
DOWN signal
Output When passenger side mirror
motor downward 1.5 - Battery voltage
Other than above 0
Passenger side mirror motor
RIGTH signal When passenger side mirror
motor RIGHT operation 1.5 - Battery voltage
Other than above 0
Te r -
minal Wire
Color Item Signal
Input/Output Condition Voltage (V)
(Approx.)
PIIA4814E

AUTOMATIC DRIVE POSITIONER SE-33
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Revision: 2006 December 2006 FX35/FX45
Terminals and Reference Values for Driver Seat Control UnitNIS001UW
31 R/W Driver side mirror motor
UP signal Output When driver side mirror motor
upward 1.5 - Battery voltage
Other than above 0
32 G/B Driver side mirror motor
LEFT signal Output When driver side mirror motor
LEFT operation 1.5 - Battery voltage
Other than above 0
33 G/W Sensor power supply Input — 5
34 L/R Battery power supply Input — Battery voltage
35 R/L Tilt motor UP signal Output Tilt switch turned to upward Battery voltage
Other than above 0
36 L/R Telescopic motor
FORWARD signal Output Telescopic switch turned to for-
ward Battery voltage
OFF 0
39 W/R Battery power supply Input — Battery voltage
40 B Ground (signal) — — 0
41 B/Y Ground (sensor) — — 0
42 R/B Tilt motor DOWN signal Output Tilt switch turned to downward Battery voltage
Other than above 0
44 L/W Telescopic motor
BACKWARD signal Output Telescopic switch turned to back-
ward Battery voltage
Other than above 0
48 B Ground (power) — — 0
Te r -
minal Wire
Color Item Signal
Input/Output Condition Voltage (V)
(Approx.)
Te r -
minal Wire
Color Item Signal
Input/Output Condition Voltage (V)
(Approx.)
1A R Power source (Fusible link) Input — Battery voltage
2 P UART LINE (TX) Output Memory switch 1 or 2 operated
3G Sliding motor
FORWARD signal Output When sliding motor
FORWARD operation Battery voltage
Other than above 0
4 G/L Reclining motor
FORWARD signal Output When reclining motor
FORWARD operation Battery voltage
Other than above 0
5LG Front lifting motor
DOWN signal Output When front lifting motor
DOWN operation Battery voltage
Other than above 0
6 G/W Rear lifting motor
UP signal Output When rear lifting motor
UP operation Battery voltage
Other than above 0
PIIA4814E

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Revision: 2006 December 2006 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”.
DATA MONITOR
Selection from Menu
TILT OUTPUT
[B2116] Tilt motor When any manual and automatic operations are not performed, if
any motor operations of seat tilt is detected for 0.1 second or more,
status is judged “Output error”. SE-50
SE-60
TILT SENSOR
[B2118] Tilt sensor When tilt sensor detects 0.1V or lower, or 4.9V or higher, for 0.5 sec-
onds or more. SE-60
TELESCO SEN-
SOR
[B2119] Telescopic sensor
When telescopic sensor detects 0.1V or lower, or 4.9V or higher, for
0.5 seconds or more. SE-59
P RANGE SW
[B2125] P RANGE SW With 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-81
UART COMM
[B2128] UART communica-
tion Malfunction is detected in UART communication.
SE-88
CONSULT-II display Item Malfunction is detected when... Reference
page
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.
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.

AUTOMATIC DRIVE POSITIONER SE-41
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Revision: 2006 December 2006 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
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.
MIRROR MOTOR RH The RH mirror motor moves the mirror UP/DOWN and LEFT/RIGHT by receiving the drive
signal.
MIRROR MOTOR LH The LH mirror motor moves the mirror UP/DOWN and LEFT/RIGHT by receiving the drive
signal.

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Check CAN Communication SystemNIS001V0
1. CHECK SELF-DIAGNOSTIC RESULT
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 CONSULT-II, and turn ignition switch ON.
2. Touch “AUTO DRIVE POS.” on “SELECT SYSTEM” screen.
3. Touch “SELF-DIAG RESULTS” on “SELECT DIAG MODE” screen.
4. Check display content in self-diagnostic results.
Displayed U1000?
Yes >> GO TO LAN-3, "Precautions When Using CONSULT-II" .
No >> Inspection END.
Symptom ChartNIS001V1
Symptom Diagnoses / service procedure Refer to
page
Only setting change function cannot be set with display. Interacted display system (without NAVI)
AV- 5 4
Navigation system (with NAVI)AV- 9 3
A part of seat system does not operate
(both automatically and manually). 1. Check sliding motor circuit
SE-43
2. Check reclining motor circuit SE-45
3. Check front lifter motor circuitSE-46
4. Check rear lifter motor circuitSE-47
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. Check tilt motor circuit
SE-50
2. Check telescopic motor circuitSE-49
3. Check driver side mirror motor circuit SE-51
4. Check passenger side mirror motor circuit SE-53
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. Check sliding sensor circuit
SE-55
2. Check reclining sensor circuitSE-56
3. Check front lifting sensor circuitSE-57
4. Check rear lifting sensor circuitSE-58
5. If the above systems are normal, replace the driver
seat control unit SE-15
A part of steering tilt, telescopic system and door mirror
system dose not operate (only automatic operation). 1. Check steering and door mirror sensor power supply
and ground circuit SE-64
2. Check driver side mirror sensor circuit
SE-61
3. Check passenger side mirror sensor circuitSE-62
4. Check tilt sensor circuitSE-60
5. Check telescopic sensor circuitSE-59
6. If all the above systems are normal, replace the
automatic drive positioner control unit SE-15

AUTOMATIC DRIVE POSITIONER SE-43
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Revision: 2006 December 2006 FX35/FX45
Check Sliding Motor CircuitNIS001V2
1. CHECK SEAT SLIDING MECHANISM
Check the following.

Operation malfunction caused by sliding rail deformation or pinched harness or other foreign materials

Operation malfunction caused by foreign materials adhered to the sliding motor or sliding rail connector
rod

Operation malfunction and interference with other parts by poor installation
OK or NG
OK >>
GO TO 2 (With CONSULT-II).

GO TO 3 (Without CONSULT-II).
NG >> Repair the malfunctioning part and check again.
All the automatic operations do not operate. 1. Check detention switch (P range switch) circuit
SE-81
2. Check key switch circuit (with intelligent key)SE-82
3. Check key switch circuit (without intelligent key)SE-84
4. Check UART communication line circuitSE-88
5. If all the above systems are normal, replace the
automatic drive positioner control unit SE-15
A part of seat system does not operate
(only manual operation). 1. Check sliding switch circuit
SE-67
2. Check reclining switch circuitSE-68
3. Check front lifting switch circuitSE-70
4. Check rear lifting switch circuitSE-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. Check door mirror remote control switch (changeover
switch) circuit SE-77
2. Check door mirror remote control switch (mirror
switch) circuit SE-79
3. Check tilt switch circuit
SE-75
4. Check telescopic switch circuitSE-73
5. If the above systems are normal, replace the
automatic drive positioner control unit SE-15
Only seat memory switch operation dose not operate. 1. Check seat memory switch circuit
SE-852. 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. Check seat memory indicator lamp circuit
SE-872. 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. Check front door switch (driver side) circuit
SE-65
2. If all the above systems are normal, replace the BCMBCS-15
Only seat sliding, seat reclining and seat lifting (front and
rear) operations do not operate. Check power seat switch ground circuit
SE-72
Only lumbar support does not operate. Check lumbar support circuit SE-90
Symptom Diagnoses / service procedure Refer to
page

AUTOMATIC DRIVE POSITIONER SE-51
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Revision: 2006 December 2006 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, 42 and tilt and telescopic motor
connector M27 terminals 1, 2.
4. Check continuity between automatic 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 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. Tilt switch operate, 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.
Check Driver Side Mirror Motor CircuitNIS001V8
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-II).

GO TO 3 (Without CONSULT-II).
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
Connector Terminals
(Wire color) Tilt switch condition Voltage (V)
(Approx.)
(+) (–)
M50 35 (R/L)
Ground UP 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-II
Check the operation with “MIRROR MOTOR 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 (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, 31, 32 and door mirror (driver side)
connector D2 terminal 11, 12, 13.
4. Check continuity between automatic 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 drive positioner control unit and door mirror (driver side).
Test item Description
MIRROR MOTOR LH The LH mirror motor moves the mirror UP/DOWN and
LEFT/RIGHT by receiving the drive signal.
PIIA4784E
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

AUTOMATIC DRIVE POSITIONER SE-53
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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 ACC.
3. Turn changeover switch LH position.
4. Mirror switch operate, 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.
Check Passenger Side Mirror Motor CircuitNIS001V9
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-II).

GO TO 3 (WIthout CONSULT-II).
NG >> Repair the malfunctioning parts, and check the symptom again.
2. CHECK MIRROR MOTOR
With CONSULT-II
Check the operation with “MIRROR MOTOR RH” in the ACTIVE TEST.
OK or NG
OK >> Passenger side mirror motor circuit is OK.
NG >> GO TO 3.
Connector Terminals
(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
Test item Description
MIRROR MOTOR RH The RH mirror motor moves the mirror UP/DOWN and
LEFT/RIGHT by receiving the drive signal.
PIIA0202E