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RAX-4
< ON-VEHICLE REPAIR >
REAR WHEEL HUB AND HOUSING
ON-VEHICLE REPAIR
REAR WHEEL HUB AND HOUSING
Exploded ViewINFOID:0000000003811099
Removal and InstallationINFOID:0000000003811100
REMOVAL
1. Remove tire.
2. Remove wheel sensor and sensor harness. Refer to BRC-58, "
REAR WHEEL SENSOR : Exploded View"
(without VDC), BRC-152, "REAR WHEEL SENSOR : Exploded View" (with VDC).
3. Remove caliper assembly. Hang caliper assembly in a place where it will not interfere with work. Refer to
BR-40, "
BRAKE CALIPER ASSEMBLY : Exploded View".
4. Remove disc rotor. Refer to BR-41, "
BRAKE CALIPER ASSEMBLY : Removal and Installation".
5. Remove cotter pin, then loosen suspension arm mounting nut of axle housing. Refer to RAX-4, "
Exploded
View".
6. Remove wheel hub and bearing assembly.
7. Remove parking brake shoe and parking brake cable from back plate. Refer to PB-7, "
Exploded View"
and PB-5, "Exploded View".
8. Remove anchor block mounting nuts, and then remove anchor block and back plate from axle housing.
9. Remove stabilizer connecting rod (upper side). Refer to RSU-15, "
Exploded View".
10. Remove radius rod (axle housing side). Refer to RSU-12, "
Exploded View".
11. Remove coil spring. Refer to RSU-8, "
Exploded View".
12. Set suitable jack under axle housing.
13. Remove shock absorber (lower side). Refer to RSU-10, "
Exploded View".
14. Remove front lower link (axle housing side). Refer to RSU-14, "
Exploded View".
15. Separate suspension arm from axle housing so as not to damage ball joint boot using ball joint remover,
and then remove axle housing from the vehicle.
CAUTION:
1. Hub cap 2. Ball seat 3. Bushing
4. Cotter pin 5. Axle housing 6. Back plate
7. Anchor block 8. Wheel hub and bearing assembly
Refer to GI-4, "
Components" for symbols in the figure.
JPDIG0104GB
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REAR WHEEL HUB AND HOUSING
RAX-5
< ON-VEHICLE REPAIR >
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Temporarily tighten nuts to prevent damage to threads and to prevent the ball joint remover from
coming off.
16. Remove hub cap.
INSTALLATION
Note the following, and install in the reverse order of removal.
Perform the final tightening of each of parts under unladen conditions, which were removed when removing
wheel hub and bearing assembly and steering knuckle.
Never reuse cotter pin.
InspectionINFOID:0000000003811101
INSPECTION AFTER REMOVAL
Wheel Hub and Bearing Assembly
Check the wheel hub and bearing assembly for wear, cracks, and damage. Replace if necessary.
Axle Housing
Check the axle housing for wear, cracks, and damage. Replace if necessary.
Ball Joint Inspection
Check for boot breakage, axial looseness, and torque of suspension arm ball joint. Refer to RSU-16, "Inspec-
tion".
INSPECTION AFTER INSTALLATION
1. Check wheel sensor harness for proper connection. Refer to BRC-58, "REAR WHEEL SENSOR :
Exploded View" (without VDC), BRC-152, "REAR WHEEL SENSOR : Exploded View" (with VDC).
2. Adjust parking brake operation (stroke). Refer to PB-2, "
Inspection and Adjustment".
3. Check wheel alignment. Refer to RSU-6, "
Inspection".
4. Adjust neutral position of steering angle sensor (with VDC). Refer to BRC-66, "
ADJUSTMENT OF
STEERING ANGLE SENSOR NEUTRAL POSITION : Special Repair Requirement".
Page 3731 of 5121
RAX-6
< SERVICE DATA AND SPECIFICATIONS (SDS)
SERVICE DATA AND SPECIFICATIONS (SDS)
SERVICE DATA AND SPECIFICATIONS (SDS)
SERVICE DATA AND SPECIFICATIONS (SDS)
Wheel BearingINFOID:0000000003811102
Item Standard
Axial end play0.05 mm (0.002 in) or less
Page 3732 of 5121

RF-1
BODY EXTERIOR, DOORS, ROOF & VEHICLE SECURITY
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CONTENTS
ROOF
BASIC INSPECTION ....................................3
DIAGNOSIS AND REPAIR WORKFLOW ..........3
WorkFlow ..................................................................3
INSPECTION AND ADJUSTMENT .....................4
ADDITIONAL SERVICE WHEN REPLACING
CONTROL UNIT ..........................................................
4
ADDITIONAL SERVICE WHEN REPLACING
CONTROL UNIT : Description ..................................
4
ADDITIONAL SERVICE WHEN REPLACING
CONTROL UNIT : Special Repair Requirement .......
4
FUNCTION DIAGNOSIS ...............................5
SUNROOF SYSTEM ...........................................5
System Diagram .......................................................5
System Description ...................................................5
Component Parts Location ......................................8
Component Description ............................................8
DIAGNOSIS SYSTEM (BCM) .............................9
COMMON ITEM ...........................................................9
COMMON ITEM : CONSULT-III Function (BCM -
COMMON ITEM) .......................................................
9
RETAINED PWR .......................................................10
RETAINED PWR : CONSULT-III Function (BCM -
RETAINED PWR) ...................................................
10
COMPONENT DIAGNOSIS .........................11
POWER SUPPLY AND GROUND CIRCUIT ......11
BCM ...........................................................................11
BCM : Diagnosis Procedure ....................................11
SUNROOF MOTOR ASSEMBLY ..............................11
SUNROOF MOTOR ASSEMBLY :
Diagnosis Procedure ..............................................
11
SUNSHADE MOTOR ASSEMBLY ............................12
SUNSHADE MOTOR ASSEMBLY :
Diagnosis Procedure ..............................................
12
COMMUNICATION SIGNAL CIRCUIT .............14
Description ...............................................................14
Diagnosis Procedure ...............................................14
SUNROOF SWITCH ..........................................15
Description ...............................................................15
Component Function Check ....................................15
Diagnosis Procedure ..............................................15
Component Inspection .............................................16
DOOR SWITCH .................................................18
Description ...............................................................18
Component Function Check ..................................18
Diagnosis Procedure ...............................................18
Component Inspection .............................................19
ECU DIAGNOSIS .........................................20
BCM (BODY CONTROL MODULE) .................20
Reference Value ......................................................20
Wiring Diagram - BCM - ..........................................43
Fail-safe ...................................................................49
DTC Inspection Priority Chart ...............................51
DTC Index ...............................................................52
SUNROOF MOTOR ASSEMBLY .....................54
Reference Value ......................................................54
Wiring Diagram - SUNROOF CONTROL SYS-
TEM - .......................................................................
56
SUNSHADE MOTOR ASSEMBLY ...................60
Reference Value ......................................................60
Wiring Diagram - SUNROOF CONTROL SYS-
TEM - .......................................................................
61
SYMPTOM DIAGNOSIS ..............................65
SUNROOF DOES NOT OPERATE PROPER-
LY ......................................................................
65
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RF-2
SUNROOF DOES NOT OPEN ..................................65
SUNROOF DOES NOT OPEN : Description ..........65
SUNROOF DOES NOT OPEN : Diagnosis Proce-
dure ........................................................................
65
SUNROOF DOES NOT CLOSE ................................65
SUNROOF DOES NOT CLOSE : Description ........65
SUNROOF DOES NOT CLOSE : Diagnosis Pro-
cedure .....................................................................
65
SUNROOF DOES NOT TILT UP OR DOWN ............66
SUNROOF DOES NOT TILT UP OR DOWN : De-
scription ..................................................................
66
SUNROOF DOES NOT TILT UP OR DOWN : Di-
agnosis Procedure ..................................................
66
SUNSHADE DOES NOT OPERATE PROP-
ERLY ..................................................................
67
Diagnosis Procedure ..............................................67
AUTO OPERATION DOES NOT OPERATE .....68
Diagnosis Procedure ..............................................68
RETAINED POWER OPERATION DOES NOT
OPERATE PROPERLY .....................................
69
Diagnosis Procedure ..............................................69
ANTI-PINCH FUNCTION DOES NOT OPER-
ATE ....................................................................
70
Diagnosis Procedure ..............................................70
SQUEAK AND RATTLE TROUBLE DIAG-
NOSES ...............................................................
71
Work Flow ...............................................................71
Inspection Procedure ..............................................73
Diagnostic Worksheet .............................................75
PRECAUTION .............................................77
PRECAUTIONS .................................................77
Precaution for Supplemental Restraint System
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN-
SIONER" .................................................................
77
Service Notice ........................................................77
Precaution for Work ................................................77
PREPARATION ..........................................78
PREPARATION .................................................78
Commercial Service Tool ........................................78
ON-VEHICLE REPAIR ...............................79
GLASS LID ........................................................79
Exploded View ........................................................79
Removal and Installation .........................................80
Adjustment ..............................................................81
SUNROOF MOTOR ASSEMBLY ......................82
Exploded View ........................................................82
Removal and Installation .........................................83
SUNSHADE MOTOR ASSEMBLY ....................84
Exploded View ........................................................84
Removal and Installation .........................................85
SUNROOF UNIT ASSEMBLY ...........................86
Exploded View ........................................................86
Removal and Installation .........................................88
Disassembly and Assembly ....................................90
FRONT SUNROOF GLASS ..............................91
Exploded View ........................................................91
Removal and Installation .........................................91
REAR SUNROOF GLASS .................................94
Exploded View ........................................................94
Removal and Installation .........................................94
WIND DEFLECTOR ...........................................97
Exploded View ........................................................97
Removal and Installation .........................................97
SUNSHADE .......................................................99
Exploded View ........................................................99
Removal and Installation .........................................99
SUNROOF SWITCH .........................................101
Exploded View ......................................................101
Removal and Installation .......................................101
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DIAGNOSIS AND REPAIR WORKFLOW
RF-3
< BASIC INSPECTION >
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BASIC INSPECTION
DIAGNOSIS AND REPAIR WORKFLOW
WorkFlowINFOID:0000000003812841
DETAILED FLOW
1.OBTAIN INFORMATION ABOUT SYMPTOM
Interview the customer to obtain the malfunction information (conditions and environment when the malfunc-
tion occurred) as much as possible when the customer brings the vehicle in.
>> GO TO 2.
2.REPRODUCE THE MALFUNCTION INFORMATION
Check the malfunction on the vehicle that the customer describes.
Inspect the relation of the symptoms and the condition when the symptoms occur.
>> GO TO 3.
3.IDENTIFY THE MALFUNCTIONING SYSTEM WITH “SYMPTOM DIAGNOSIS”
Use “Symptom diagnosis” from the symptom inspection result in step 2 and then identify where to start per-
forming the diagnosis based on possible causes and symptoms.
>> GO TO 4.
4.IDENTIFY THE MALFUNCTIONING PARTS WITH “COMPONENT DIAGNOSIS”
Perform the diagnosis with “Component diagnosis” of the applicable system.
>> GO TO 5.
5.REPAIR OR REPLACE THE MALFUNCTIONING PARTS
Repair or replace the specified malfunctioning parts.
>> GO TO 6.
6.FINAL CHECK
Check that malfunctions are not reproduced when obtaining the malfunction information from the customer,
referring to the symptom inspection result in step 2.
Are the malfunctions corrected?
YES >> INSPECTION END
NO >> GO TO 3.
Page 3735 of 5121

RF-4
< BASIC INSPECTION >
INSPECTION AND ADJUSTMENT
INSPECTION AND ADJUSTMENT
ADDITIONAL SERVICE WHEN REPLACING CONTROL UNIT
ADDITIONAL SERVICE WHEN REPLACING CONTROL UNIT : Description
INFOID:0000000003812842
Initialization of system should be conducted after the following conditions.
When the sunroof motor or sunshade motor is changed.
When the sunroof or sunshade does not operate normally. (Incomplete initialization conditions)
ADDITIONAL SERVICE WHEN REPLACING CONTROL UNIT : Special Repair Re-
quirement
INFOID:0000000003812843
INITIALIZATION PROCEDURE
If the sunroof or sunshade does not close or open automatically, use the following procedure to return sunroof
or sunshade operation to normal.
1. Close the sunroof and sunshade, then release the sunroof switch once.
2. Press and hold the sunroof switch CLOSE (1st or 2nd) again (for approx. 10 seconds), then sunroof
moves forward and stops mechanically.
3. Release the sunroof switch, and press and hold the sunroof switch CLOSE (1st or 2nd) again. Then sun-
roof and sunshade automatically move to the fully closed⇒fully open⇒fully closed.
4. Release sunroof switch, after the sunroof is fully closed position.
5. Check sunroof and sunshade operation.
CHECK ANTI-PINCH FUNCTION
1. Fully open the sunroof.
2. Place a piece of wood near the fully closed position.
3. Close the sunroof completely with auto-slide closed.
4. Check that sunroof lowers for approximately 150 mm (5.91in) or for 2 seconds without pinching a piece of
wood and stops.
5. Fully open the sunshade.
6. Place a piece of wood near fully closed position.
7. Close the sunroof completely with auto-slide closed.
8. Check that sunroof lowers for approximately 150 mm (5.91in) or for 2 seconds without pinching a piece of
wood and stop.
CAUTION:
• Never check with hands or another part of the body because they may be pinched. never get
pinched.
Depending on environment and driving conditions, if a similar impact or load is applied to the sun-
roof it may lower.
Check that auto-slide operates before inspection when system initialization is performed.
Perform initial setting when auto-slide operation or anti-pinch function does not operate normally.
Page 3736 of 5121

SUNROOF SYSTEM
RF-5
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FUNCTION DIAGNOSIS
SUNROOF SYSTEM
System DiagramINFOID:0000000003812844
SUNROOF
System DescriptionINFOID:0000000003812845
DESCRIPTION
Sunroof motor assembly and sunshade motor assembly operate with the power supplied from BCM while
ignition switch is ON or retained power is operating.
Sunroof motor assembly receives an operation signal from sunroof switch, and sends the signal to sunshade
motor by communication line.
Sunroof motor assembly and sunshade motor assembly receive a vehicle speed signal from combination
meter, and control the sunroof motor and sunshade motor torque during high speed operation.
The sunroof switch can be operated in the directions of push, open (1st, 2nd) and close (1st, 2nd). It can
operate the sunroof and sunshade by one switch.
OPERATION DESCRIPTION
The sunroof and sunshade operate as per the following by operating the sunroof switch operation.
JMKIA2654GB
(1) PUSH = Tilt up and down.
(2) OPEN: 1st= The sunshade opens during the 1st slide. The sunroof
opens during the 2nd slide.
(3) OPEN: 2nd = The sunshade opens, and then the sunroof opens.
(4) CLOSE: 1st= The sunroof closes during the 1st slide. The sunshade
closes during the 2nd slide.
(5) CLOSE: 2nd =The sunroof closes, and then the sunshade closes.
JMKIA1883ZZ