sunroof INFINITI QX56 2006 Factory Workshop Manual

RF-30
SUNROOF
Revision: November 20092006 QX56

SE-1
SEAT
I BODY
CONTENTS
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F
G H
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K L
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SECTION
A
B
SE
Revision: November 2009 2006 QX56
PRECAUTIONS .....................................................
..... 3
Precautions for Supplemental Restraint System
(SRS) “AIR BAG” and “SEAT BELT PRE-TEN-
SIONER” ............................................................. ..... 3
Precautions for Work ........................................... ..... 3
PREPARATION ...................................................... ..... 4
Special Service Tool ............................................ ..... 4
Commercial Service Tool .................................... ..... 4
SQUEAK AND RATTLE TROUBLE DIAGNOSES ..... 5
Work Flow ................................................................ 5 CUSTOMER INTERVIEW ................................ ..... 5
DUPLICATE THE NOISE AND TEST DRIVE .. ..... 6
CHECK RELATED SERVICE BULLETINS ...... ..... 6
LOCATE THE NOISE AND IDENTIFY THE
ROOT CAUSE ................................................. ..... 6
REPAIR THE CAUSE ...................................... ..... 6
CONFIRM THE REPAIR .................................. ..... 7
Generic Squeak and Rattle Troubleshooting ...... ..... 7
INSTRUMENT PANEL ..................................... ..... 7
CENTER CONSOLE ........................................ ..... 7
DOORS ............................................................ ..... 7
TRUNK ............................................................. ..... 8
SUNROOF/HEADLINING ................................ ..... 8
OVERHEAD CONSOLE (FRONT AND REAR) ..... 8
SEATS .............................................................. ..... 8
UNDERHOOD .................................................. ..... 8
Diagnostic Worksheet ......................................... ..... 9
AUTOMATIC DRIVE POSITIONER ....................... ....11
Component Parts And Harness Connector Location .... 11
System Description ............................................. ... 12
FAIL-SAFE MODE ........................................... ... 12
CANCEL OF FAIL-SAFE MODE ...................... ... 13
CAN Communication System Description ........... ... 13
Schematic ........................................................... ... 14
Wiring Diagram — AUT/DP — ............................ ... 16
Terminals and Reference Values for BCM .......... ... 26
Terminals and Reference Values for Driver Seat
Control Unit ......................................................... ... 26
Terminals and Reference Values for Automatic Drive Positioner Control Unit ...............................
... 28
Work Flow ............................................................... 30
Preliminary Check ............................................... ... 31
SETTING CHANGE FUNCTION ...................... ... 31
POWER SUPPLY AND GROUND CIRCUIT
INSPECTION ................................................... ... 31
CONSULT-II Function (AUTO DRIVE POS.) ....... ... 34
CONSULT-II INSPECTION PROCEDURE ....... ... 34
SELF-DIAGNOSIS RESULTS .......................... ... 36
DATA MONITOR .............................................. ... 37
ACTIVE TEST ..................................................... 38
CAN Communication Inspection Using CONSULT-
II (Self-Diagnosis) ................................................ ... 38
Symptom Chart ....................................................... 38
Sliding Motor Circuit Inspection ........................... ... 40
Reclining Motor LH Circuit Inspection ................. ... 41
Lifting Motor (Front) Circuit Inspection ................ ... 42
Lifting Motor (Rear) Circuit Inspection ................. ... 44
Pedal Adjusting Motor Circuit Inspection ............. ... 45
Mirror Motor LH Circuit Check ................................ 46
Mirror Motor RH Circuit Check ............................ ... 48
Steering Wheel Tilt Circuit Inspection .................. ... 49
Sliding Sensor Circuit Inspection ......................... ... 51
Reclining Sensor Circuit Inspection ..................... ... 52
Lifting Sensor (Front) Circuit Inspection .............. ... 53
Lifting Sensor (Rear) Circuit Inspection ............... ... 54
Pedal Adjusting Sensor Circuit Inspection ........... ... 55
Mirror Sensor LH Circuit Check ........................... ... 56
Mirror Sensor RH Circuit Check ............................. 57
Steering Wheel Tilt Sensor Circuit Inspection ..... ... 59
Sliding Switch Circuit Inspection .......................... ... 61
Reclining Switch Inspection ................................. ... 62
Lifting Switch (Front) Circuit Inspection ............... ... 64
Lifting Switch (Rear) Circuit Inspection ................ ... 65
Power Seat Switch Ground Inspection ................ ... 66
Pedal Adjusting Switch Circuit Inspection ........... ... 67
Door Mirror Remote Control Switch (Changeover
Switch) Circuit Check ............................................. 69
Door Mirror Remote Control Switch (Mirror Switch)
Circuit Check ....................................................... ... 70

SE-8
SQUEAK AND RATTLE TROUBLE DIAGNOSES
Revision: November 20092006 QX56
TRUNK
Trunk noises are often caused by a loose jack or loose items put into the trunk by the owner.
In addition look for:
1. Trunk lid bumpers out of adjustment
2. Trunk lid striker out of adjustment
3. The trunk lid torsion bars knocking together
4. A loose license plate or bracket
Most of these incidents can be repaired by adjusting, securing or insulating the item(s) or component(s) caus-
ing the noise.
SUNROOF/HEADLINING
Noises in the sunroof/headlining area can often be traced to one of the following:
1. Sunroof lid, rail, linkage or seals making a rattle or light knocking noise
2. Sun visor shaft shaking in the holder
3. Front or rear windshield touching headliner and squeaking
Again, pressing on the components to stop the noise while duplicating the conditions can isolate most of these
incidents. Repairs usually consist of insulating with felt cloth tape.
OVERHEAD CONSOLE (FRONT AND REAR)
Overhead console noises are often caused by the console panel clips not being engaged correctly. Most of
these incidents are repaired by pushing up on the console at the clip locations until the clips engage.
In addition look for:
1. Loose harness or harness connectors.
2. Front console map/reading lamp lense loose.
3. Loose screws at console attachment points.
SEATS
When isolating seat noise it's important to note the position the seat is in and the load placed on the seat when
the noise is present. These conditions should be duplicated when verifying and isolating the cause of the
noise.
Cause of seat noise include:
1. Headrest rods and holder
2. A squeak between the seat pad cushion and frame
3. The rear seatback lock and bracket
These noises can be isolated by moving or pressing on the suspected components while duplicating the con-
ditions under which the noise occurs. Most of these incidents can be repaired by repositioning the component
or applying urethane tape to the contact area.
UNDERHOOD
Some interior noise may be caused by components under the hood or on the engine wall. The noise is then
transmitted into the passenger compartment.
Causes of transmitted underhood noise include:
1. Any component mounted to the engine wall
2. Components that pass through the engine wall
3. Engine wall mounts and connectors
4. Loose radiator mounting pins
5. Hood bumpers out of adjustment
6. Hood striker out of adjustment
These noises can be difficult to isolate since they cannot be reached from the interior of the vehicle. The best
method is to secure, move or insulate one component at a time and test drive the vehicle. Also, engine RPM
or load can be changed to isolate the noise. Repairs can usually be made by moving, adjusting, securing, or
insulating the component causing the noise.