2006 INFINITI QX56 Factory Service Manual

fuel pressure height high beam engine wheel sensor

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INFINITI QX56 2006 Factory Service Manual RF-10
SUNROOF
Revision: November 20092006 QX56
SUNROOFPFP:91210
Component Parts and Harness Connector LocationEIS004VP
System DescriptionEIS004VQ
OUTLINE
Electric sunroof system consists of
Front doo

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TILT UP OPERATION
When the tilt switch is operated for tilt up, ground is supplied
to sunroof motor assembly terminal 4
throu

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TILT UP OPERATION
When the tilt switch is operated for tilt up, ground is supplied
to sunroof motor assembly terminal 4
through sunroof switch terminal 4
through sunroof switch terminal 2
through sunroof motor assembly terminal 8
through grounds M57, M61 and M79.
Then, the sunroof will tilt up.
TILT DOWN OPERATION
When the tilt switch is operated for tilt down, ground is supplied
to sunroof motor assembly terminal 10
through sunroof switch terminal 6
through sunroof switch terminal 2
through sunroof motor assembly terminal 8
through grounds M57, M61 and M79.
Then, the sunroof will tilt down.
SLIDE OPEN OPERATION
When the switch is operated for slide open, ground is supplied
to sunroof motor assembly terminal 9
through sunroof switch terminal 3
through sunroof switch terminal 2
through sunroof motor assembly terminal 8
through grounds M57, M61 and M79.
Then, the sunroof will slide open.
SLIDE CLOSE OPERATION
When the switch is operated for slide close, ground is supplied
to sunroof motor assembly terminal 3
through sunroof switch terminal 1
through sunroof switch terminal 2
through sunroof motor assembly terminal 8
through grounds M57, M61 and M79.
Then, the sunroof will slide closed.
RETAINED POWER OPERATION
When the ignition switch is turned to OFF position from ON or START position, power is supplied for 45 sec-
onds.
The retained power operation is canceled when the driver or passenger side door is opened.
RAP signal period can be changed by CONSULT-II. Refer to RF-16, "
CONSULT-II Function (BCM)" .
MEMORY RESET PROCEDURE
To reset the sunroof motor memory from any sunroof position (full open, partially open, closed, partially
vented, and vented), push and hold the sunroof tilt switch in the forward (DOWN) position until the sunroof is
fully closed. After it has closed all the way, push and hold the tilt switch forward (DOWN) for more than 2 sec-
onds to re-establish the motor preset position. The sunroof should now operate normally.
INTERRUPTION DETECTION FUNCTION
The CPU (central processing unit) monitors the sunroof motor operation and the sunroof position (fully-closed
or other) by the signals from the sunroof motor.
When sunroof motor detects an interruption during the following sliding close operations, sunroof switch con-
trols the motor for open and the sunroof will operate until it reaches full open position.
automatic close operation when ignition switch is in the ON position.
automatic close operation during retained power operation.

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INFINITI QX56 2006 Factory Service Manual RF-12
SUNROOF
Revision: November 20092006 QX56
CAN Communication System DescriptionEIS004VR
Refer to LAN-26, "CAN COMMUNICATION" .

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Wiring Diagram — SROOF —EIS004VS
WIWA0170E

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INFINITI QX56 2006 Factory Service Manual RF-14
SUNROOF
Revision: November 20092006 QX56
WIWA0318E

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Terminals and Reference Values for BCMEIS004VT
Terminals and Reference Values for Sunroof Motor AssemblyEIS004VU
*: When MODE1

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Terminals and Reference Values for BCMEIS004VT
Terminals and Reference Values for Sunroof Motor AssemblyEIS004VU
*: When MODE1 is selected. For more details, refer to RF-17, "Work Support" .
Work FlowEIS004VV
1. Check the symptom and customer's requests.
2. Understand the outline of system. Refer to RF-10, "
System Description" .
3. According to the trouble diagnosis chart, repair or replace the cause of the malfunction. Refer to RF-17, "
Trouble Diagnosis Chart by Symptom" .
4. Does sunroof system operate normally? If Yes, GO TO 5, If No, GO TO 3.
5. Inspection End.
Terminal Wire Color ItemConditionVoltag e
(Approx.)
12 R/L Front door switch RH signal ON (Open)
0
OFF (Close) Battery voltage
38 W/L Ignition power supply Ignition switch ON Battery voltage
47 SB Front door switch LH signal ON (Open)
0
OFF (Close) Battery voltage
67 B Ground ——
68 W/L RAP signal Ignition switch ON
Battery voltage
Within 45 seconds after ignition switch is turned
OFF
* Battery voltage
When front door LH or RH is open while
retained power is operating 0
69 W/R Power window power supply —Battery voltage
70 W/B BAT power supply —Battery voltage
Terminal Wire Color ItemConditionVoltage
(Approx.)
1 W/L RAP signal Ignition switch ON
Battery voltage
Within 45 seconds after ignition switch is
turned OFF
*Battery voltage
When front door LH or RH is open while
retained power is operating 0
3 P/W Sunroof switch CLOSE signal Ignition switch ON and sunroof switch
CLOSE position
0
Other than above Battery voltage
4 O Sunroof switch TILT UP signal Ignition switch ON and sunroof switch in
TILT UP position
0
Other than above Battery voltage
5 W/R BAT power supply —Battery voltage
7 B Ground ——
8 Y Ground signal ——
9 P Sunroof switch OPEN signal Ignition switch ON and sunroof switch
OPEN position
0
Other than above Battery voltage
10 L/R Sunroof switch TILT DOWN signal Ignition switch ON and sunroof switch in
TILT DOWN position
0
Other than above Battery voltage

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INFINITI QX56 2006 Factory Service Manual RF-16
SUNROOF
Revision: November 20092006 QX56
CONSULT-II Function (BCM)EIS004VW
CONSULT-II can display each diagnostic item using the diagnostic test modes shown following.
CONSULT-II OPERATION
CAUTI

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Revision: November 2009 2006 QX56
4. Touch "RETAINED PWR".
5. Select diagnosis mode. "DATA MONITOR", "ACTIVE TEST" and
"WORK SUPPORT" are available.
Work Support

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