WHEEL AND TIREWT-45
< PERIODIC MAINTENANCE >
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WHEEL AND TIRE
AdjustmentINFOID:0000000012432466
BALANCING WHEELS (ADH ESIVE WEIGHT TYPE)
Preparation Before Adjustment
Remove inner and outer balance weights from the wheel and tire. Using releasing agent, remove double-faced
adhesive tape from the wheel and tire.
CAUTION:
• Be careful not to scratch the wheel and tire during removal.
• After removing double-faced ad hesive tape, wipe clean all traces of releasing agent from the wheel
and tire.
Wheel Balance Adjustment
CAUTION:
• DO NOT use center hole cone-type clamping machin es to hold the wheel during tire removal/installa-
tion or balancing or damage to the wheel paint, cl adding or chrome may result. Use only rim-type or
universal lug-type clamping machines to hold the wheel during servicing.
• If a balancer machine has an adhesive weight mode setting, select the adhesive weight mode setting and
skip Step 2 below. If a balancer machine only has the clip-on (rim flange) weight mode setting, follow Step 2
to calculate the correct size adhesive weight.
1. Set wheel and tire on balancer machine using the center hole as a guide. Start the balancer machine.
2. For balancer machines that only have a clip-on (rim fl ange) weight mode setting, follow this step to calcu-
late the correct size adhesive weight to use. W hen inner and outer imbalance values are shown on the
balancer machine indicator, multiply outer imbalance value by 5/3 (1.67) to determine balance weight that
should be used. Select the outer balance weight with a value closest to the calculated value above and
install in to the designated outer position of or at the designated angle in relation to the wheel and tire.
a. Indicated imbalance value × 5/3 (1.67) = balance weight to be
installed
Calculation example:
23 g (0.81 oz) × 5/3 (1.67) = 38.33 g (1.35 oz) ⇒ 40 g (1.41 oz)
balance weight (closer to calculated balance weight value)
NOTE:
Note that balance weight value must be closer to the calculated
balance weight value.
Example:
37.4 ⇒ 35 g (1.23 oz)
37.5 ⇒ 40 g (1.41 oz)
SMA054D
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WT-46
< PERIODIC MAINTENANCE >
WHEEL AND TIRE
3. Install balance weight in the position shown.CAUTION:
• Do not install the inner bala nce weight before installing
the outer balance weight.
• Before installing the balance weight, be sure to clean the mating surface of the wheel and tire.
• When installing balance weight (1) to wheel and tire, set it into the grooved area (A) on the inner wall of the wheel and tire as
shown so that the balance weight center (B) is aligned with the
balancer machine indication position (angle) (C).
CAUTION:
• Always use Genuine NISSAN adhesive balance weights.
• Balance weights are non-reusable; always replace withnew ones.
• Do not install more than three sheets of balance weights.
4. If calculated balance weight value exceeds 50 g (1.76 oz), install two balance weight sheets in line with each other as shown.
CAUTION:
Do not install one balance weight sheet on top of another.
5. Start balancer machine again.
6. Install balance weight on inner side of wheel and tire in the bal- ancer machine indication position (angle).
CAUTION:
Do not install more than two balance weights.
7. Start balancer machine. Make sure that inner and outer residual imbalance values are 5 g (0.17 oz) each or below.
8. If either residual imbalance value exceeds 5 g (0.17 oz), repeat installation procedures.
TIRE ROTATION
• Follow the maintenance schedule for tire rotation service intervals.
Refer to MA-7, "
Introduction of Periodic Maintenance".
• Rotate the wheel and tires front to back in the pattern as shown.
• When installing the wheel, tighten wheel nuts to the specified torque.
WARNING:
• After rotating the tires, check and adjust the tire pressure.
• Do not include the spare tire when rotating the tires.
CAUTION:
• When installing wheels, tighten them diagonally by dividing
the work two to three times in order to prevent the wheels
from developing any distortion.
• Be careful not to tighten the wh eel nuts to a torque exceeding speci fication to prevent strain on the
disc rotor.
• Use Genuine NISSAN wheel nuts.
JPEIC0040ZZ
Wheel balance Dynamic (At flange) Static (At flange)
Maximum allowable im-
balance Refer to WT-54, "
Wheel".
PEIA0033E
SMA829C
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SE-10
< SYMPTOM DIAGNOSIS >
SQUEAK AND RATTLE TROUBLE DIAGNOSES
INSTRUMENT PANEL
Most incidents are caused by contact and movement between:
1. Cluster lid A and the instrument panel
2. Acrylic lens and combination meter housing
3. Instrument panel to front pillar finisher
4. Instrument panel to windshield
5. Instrument panel pins
6. Wiring harnesses behind the combination meter
7. A/C defroster duct and duct joint
These incidents can usually be located by tapping or moving the components to duplicate the noise or by
pressing on the components while driving to stop the noise. Most of these incidents can be repaired by apply-
ing felt cloth tape or silicone spray (in hard to reach areas). Urethane pads can be used to insulate wiring har-
ness.
CAUTION:
Do not use silicone spray to isolate a squeak or rattle. If you saturate the ar ea with silicone, you will
not be able to recheck the repair.
CENTER CONSOLE
Components to pay attention to include:
1. Shift selector assembly cover to finisher
2. A/C control unit and cluster lid C
3. Wiring harnesses behind audio and A/C control unit
The instrument panel repair and isolation pr ocedures also apply to the center console.
DOORS
Pay attention to the:
1. Finisher and inner panel making a slapping noise
2. Inside handle escutcheon to door finisher
3. Wiring harnesses tapping
4. Door striker out of alignment causing a popping noise on starts and stops
Tapping or moving the components or pressing on them wh ile driving to duplicate the conditions can isolate
many of these incidents. You can usually insulate the areas with felt cloth tape or insulator foam blocks from
the NISSAN Squeak and Rattle Kit (J-50397) to repair the noise.
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, se curing or insulating the item(s) or component(s) caus-
ing the noise.
SUNROOF/HEADLINING
Noises in the sunroof/headlining area c an 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 headlining 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 c onsole panel clips not being engaged correctly. Most of
these incidents are repaired by pushing up on the c onsole at the clip locations until the clips engage.
In addition look for:
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SEC-1
BODY EXTERIOR, DOORS, ROOF & VEHICLE SECURITY
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CONTENTS
SECURITY CONTROL SYSTEM
WITH INTELLIGENT KEY SYSTEM
PRECAUTION ....... ........................................
5
PRECAUTIONS .............................................. .....5
Precaution for Supplemental Restraint System
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN-
SIONER" ............................................................. ......
5
Precaution for Work ..................................................5
PREPARATION ............................................6
PREPARATION .............................................. .....6
Special Service Tool ........................................... ......6
SYSTEM DESCRIPTION ..............................7
COMPONENT PARTS ................................... .....7
Component Parts Location .................................. ......7
CVT Shift Selector (Park Position Switch) ................9
BCM ..........................................................................9
ECM ..........................................................................9
IPDM E/R ................................................................10
NATS Antenna Amp. ...............................................10
Combination Meter ..................................................10
Door Switch .............................................................10
Outside Key Antenna ..............................................10
Inside Key Antenna .................................................10
Remote Keyless Entry Receiver .............................10
Intelligent Key ..........................................................10
Push-button Ignition Switch .....................................10
Security Indicator Lamp ...................................... ....10
Starter Relay ...........................................................10
Stop Lamp Switch ...................................................11
Transmission Range Switch ....................................11
SYSTEM .............................................................12
INTELLIGENT KEY SYSTEM/ENGINE START
FUNCTION ............................................................. ....
12
INTELLIGENT KEY SYSTEM/ENGINE START
FUNCTION : System Description ............................
12
NISSAN ANTI-THEFT SYSTEM ................................14
NISSAN ANTI-THEFT SYST EM : System De-
scription ............................................................... ....
15
DIAGNOSIS SYSTEM (BCM) ...........................18
COMMON ITEM ..................................................... ....18
COMMON ITEM : CONSULT Function (BCM -
COMMON ITEM) .....................................................
18
INTELLIGENT KEY ................................................ ....19
INTELLIGENT KEY : CONSULT Function (BCM -
INTELLIGENT KEY) ................................................
19
THEFT ALM ........................................................... ....21
THEFT ALM : CONSULT Function (BCM -
THEFT) ....................................................................
21
IMMU ...................................................................... ....21
IMMU : CONSULT Function (BCM - IMMU) ............21
ECU DIAGNOSIS INFORMATION ..............23
ECM, IPDM E/R, BCM .......................................23
List of ECU Reference ......................................... ....23
WIRING DIAGRAM ......................................24
INTELLIGENT KEY SYSTEM/ENGINE
START FUNCTION ...........................................
24
Wiring Diagram .................................................... ....24
NVIS - WITH INTELLIGENT KEY SYSTEM .....37
Wiring Diagram ........................................................37
BASIC INSPECTION ...................................46
DIAGNOSIS AND REPAIR WORK FLOW .......46
Work Flow ............................................................ ....46
ADDITIONAL SERVICE WHEN REPLACING
CONTROL UNIT ................................................
49
ECM ........................................................................ ....49
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SEC-2
ECM : Description ...................................................49
ECM : Work Procedure ...........................................49
BCM ........................................................................ ...49
BCM : Description ...................................................49
BCM : Work Procedure ...........................................49
DTC/CIRCUIT DIAGNOSIS ...................... ...51
P1610 LOCK MODE ....................................... ...51
Description ........................................................... ...51
DTC Logic ...............................................................51
Diagnosis Procedure ..............................................51
P1611 ID DISCORD, IMMU-ECM ......................52
DTC Logic ............................................................ ...52
Diagnosis Procedure ..............................................52
P1612 CHAIN OF ECM-IMMU ...........................53
DTC Logic ............................................................ ...53
Diagnosis Procedure ..............................................53
B2192 ID DISCORD, IMMU-ECM ......................54
DTC Logic ............................................................ ...54
Diagnosis Procedure ..............................................54
B2193 CHAIN OF ECM-IMMU ...........................55
DTC Logic ............................................................ ...55
Diagnosis Procedure ..............................................55
B2195 ANTI-SCANNING ...................................56
DTC Logic ............................................................ ...56
Diagnosis Procedure ..............................................56
B2196 DONGLE UNIT .......................................57
Description ........................................................... ...57
DTC Logic ...............................................................57
Diagnosis Procedure ..............................................57
B2198 NATS ANTENNA AMP. .........................59
DTC Logic ............................................................ ...59
Diagnosis Procedure ..............................................59
B2555 STOP LAMP ...........................................62
DTC Logic ............................................................ ...62
Diagnosis Procedure ..............................................62
Component Inspection ............................................63
B2556 PUSH-BUTTON IGNITION SWITCH .....65
DTC Logic ...............................................................65
Diagnosis Procedure ..............................................65
Component Inspection ............................................66
B2557 VEHICLE SPEED ...................................67
DTC Logic ............................................................ ...67
Diagnosis Procedure ..............................................67
B2601 SHIFT POSITION ...................................68
DTC Logic ............................................................ ...68
Diagnosis Procedure ..............................................68
B2602 SHIFT POSITION ...................................70
DTC Logic ............................................................ ...70
Diagnosis Procedure ...............................................70
Component Inspection ............................................72
B2603 SHIFT POSITION ...................................73
DTC Logic ...............................................................73
Diagnosis Procedure ...............................................73
Component Inspection (Transmission Range
Switch) ....................................................................
76
Component Inspection [CVT Shift Selector (Park
Position Switch)] .....................................................
76
B2604 SHIFT POSITION ...................................77
DTC Logic ...............................................................77
Diagnosis Procedure ...............................................77
Component Inspection ............................................79
B2605 SHIFT POSITION ...................................80
DTC Logic ...............................................................80
Diagnosis Procedure ...............................................80
B2608 STARTER RELAY .................................82
DTC Logic ...............................................................82
Diagnosis Procedure ...............................................82
Component Inspection ............................................83
B260F ENGINE STATUS ..................................84
Description ..............................................................84
DTC Logic ...............................................................84
Diagnosis Procedure ...............................................84
B261F ASCD CLUTCH SWITCH ......................85
DTC Logic ...............................................................85
Diagnosis Procedure ...............................................85
Component Inspection ............................................87
B2620 PARK/NEUTRAL POSITION SWITCH ...88
DTC Logic ............................................................ ...88
Diagnosis Procedure ...............................................88
Component Inspection ............................................90
B26E8 CLUTCH INTERLOCK SWITCH ...........91
DTC Logic ............................................................ ...91
Diagnosis Procedure ...............................................91
Component Inspection (Clutch Interlock Switch) ....93
B26F3 STARTER CONTROL RELAY ..............94
DTC Logic ............................................................ ...94
Diagnosis Procedure ...............................................94
B26F4 STARTER CONTROL RELAY ..............95
DTC Logic ............................................................ ...95
Diagnosis Procedure ...............................................95
B26F7 BCM .......................................................96
DTC Logic ............................................................ ...96
Diagnosis Procedure ...............................................96
B26FB CLUTCH SWITCH .................................97
DTC Logic ............................................................ ...97
Diagnosis Procedure ...............................................97
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B26FC KEY REGISTRATION ........................ ....98
DTC Logic ........................................................... ....98
Diagnosis Procedure ...............................................98
B210B STARTER CONTROL RELAY ...............99
DTC Logic ........................................................... ....99
Diagnosis Procedure ...............................................99
B210C STARTER CONTROL RELAY .............100
DTC Logic ........................................................... ..100
Diagnosis Procedure .............................................100
B210D STARTER RELAY ................................102
DTC Logic .............................................................102
Diagnosis Procedure .............................................102
B210E STARTER RELAY ................................104
DTC Logic .............................................................104
Diagnosis Procedure .............................................104
B210F SHIFT POSITION/CLUTCH INTER-
LOCK SWITCH .................................................
106
DTC Logic ........................................................... ..106
Diagnosis Procedure .............................................106
B2110 SHIFT POSITION/CLUTCH INTER-
LOCK SWITCH .................................................
108
DTC Logic ........................................................... ..108
Diagnosis Procedure .............................................108
VEHICLE SECURITY INDICATOR ..................110
Description .......................................................... ..110
Component Function Check ................................110
Diagnosis Procedure .............................................110
SYMPTOM DIAGNOSIS ............................112
ENGINE DOES NOT START WHEN INTELLI-
GENT KEY IS INSIDE OF VEHICLE .............. ..
112
Description .......................................................... ..112
Diagnosis Procedure .............................................112
SECURITY INDICATOR LAMP DOES NOT
TURN ON OR BLINK .......................................
113
Description .......................................................... ..113
Diagnosis Procedure .............................................113
REMOVAL AND INSTALLATION .............114
NATS ANTENNA AMP. .................................. ..114
Removal and Installation .......................................114
PUSH-BUTTON IGNITION SWITCH .............. ..115
Removal and Installation .......................................115
REMOTE KEYLESS ENTRY RECEIVER ...... ..116
Removal and Installation .......................................116
WITHOUT INTELLIGE NT KEY SYSTEM
PRECAUTION ....... .....................................
117
PRECAUTIONS .............................................. ..117
Precaution for Supplemental Restraint System
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN-
SIONER" ............................................................. ..
117
Precaution for Work ...............................................117
PREPARATION .........................................118
PREPARATION ...............................................118
Special Service Tool ............................................ ..118
SYSTEM DESCRIPTION ...........................119
COMPONENT PARTS ....................................119
NISSAN VEHICLE IMMOBILIZER SYSTEM-NATS ..119
NISSAN VEHICLE IMMOBILIZER SYSTEM-
NATS : Component Parts Location .......................
119
NISSAN VEHICLE IMMOBILIZER SYSTEM-
NATS : CVT Shift Selector (Park Position Switch) ..
121
NISSAN VEHICLE IMMOBILIZER SYSTEM-
NATS : BCM ..........................................................
121
NISSAN VEHICLE IMMOBILIZER SYSTEM-
NATS : ECM ..........................................................
121
NISSAN VEHICLE IMMOBILIZER SYSTEM-
NATS : IPDM E/R ..................................................
121
NISSAN VEHICLE IMMOBILIZER SYSTEM-
NATS : Combination Meter ....................................
121
NISSAN VEHICLE IMMOBILIZER SYSTEM-
NATS : Door Switch ...............................................
122
NISSAN VEHICLE IMMOBILIZER SYSTEM-
NATS : Remote Keyless Entry Receiver ...............
122
NISSAN VEHICLE IMMOBILIZER SYSTEM-
NATS : Security Indicator Lamp .......................... ..
122
NISSAN VEHICLE IMMOBILIZER SYSTEM-
NATS : Starter Relay .............................................
122
NISSAN VEHICLE IMMOBILIZER SYSTEM-
NATS : Stop Lamp Switch .....................................
122
NISSAN VEHICLE IMMOBILIZER SYSTEM-
NATS : Transmission Range Switch .....................
122
SYSTEM ..........................................................123
NISSAN VEHICLE IMMOBILIZER SYSTEM-NATS ..123
NISSAN VEHICLE IMMOBILIZER SYSTEM-
NATS : System Diagram .......................................
123
NISSAN VEHICLE IMMOBILIZER SYSTEM-
NATS : System Description ...................................
123
DIAGNOSIS SYSTEM (BCM) .........................125
COMMON ITEM ..................................................... ..125
COMMON ITEM : CONSULT Function (BCM -
COMMON ITEM) ...................................................
125
IMMU ...................................................................... ..126
IMMU : CONSULT Function (BCM - IMMU) ..........126
DIAGNOSIS SYSTEM (IPDM E/R) .................127
Diagnosis Description ............................................127
CONSULT Function (IPDM E/R) ...........................128
ECU DIAGNOSIS INFORMATION ............131
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SEC-8
< SYSTEM DESCRIPTION >[WITH INTELLIGENT KEY SYSTEM]
COMPONENT PARTS
3. ABS actuator and electric unit (control unit) ABS actuator and electric unit (control unit)
transmits the vehicle speed signal to BCM via
CAN communication.
BCM also receives the vehicle speed signal
from the combination meter via CAN commu-
nication. BCM compares both signals to de-
tect the vehicle speed.
Refer to
BRC-8, "
ABS Actuator and Electric
Unit (Control Unit)" for detailed installation lo-
cation.
4. Intelligent Key warning buzzer Intelligent Key warning buzzer warns the us-
er, who is outside the vehicle, of operation
confirmation according to Intelligent Key op-
eration and door request switch operation, or
of an inappropriate operation.
5. Transmission range switch Transmission range switch detects the CVT
shift selector lever position.
6. IPDM E/R Starter control relay is integrated in IPDM E/R
and used for the engine starting function.
Starter relay is controlled by BCM, and starter
control relay is controlled by IPDM E/R while
communicating with BCM. IPDM E/R sends
the starter control rela
y and starter relay sta-
tus signal to BCM.
7. BCM BCM controls INTELLIGENT KEY SYSTEM
(ENGINE START FUNCTION), NISSAN VE-
HICLE IMMOBILIZER SYSTEM-NATS [NVIS
(NATS)] and VEHICLE SECURITY SYSTEM.
BCM performs the ID verification between
BCM and Intelligent Key when the Intelligent
Key is carried into the detection area of inside
key antenna, and push-button ignition switch
is pressed. If the ID verification result is OK,
ignition switch operation is available.
Then, when the ignition switch is turned ON,
BCM performs ID verification between BCM
and ECM. If the ID verification result is OK,
ECM can start engine.
Refer to
BCS-6, "
BODY CONTROL SYSTEM
: Component Parts Location" for detailed in-
stallation location.
8. Clutch interlock switch Clutch interlock switch detects that clutch
pedal is depressed, and then transmits ON/
OFF signal to the BCM.
9. Stop lamp switch Stop lamp switch detects that brake pedal is
depressed, and then transmits ON/OFF sig-
nal to the BCM.
10. Main power window and door lock/unlock switch Door lock and unlock switch is integrated into
the main power window and door lock/unlock
switch.
Door lock and unlock switch transmits door
lock/unlock operation signal to BCM.
Refer to
PWC-7, "
Main Power Window And
Door Lock/Unlock Switch".
11. CVT shift selector (park position switch) Park position switch is integrated into the
CVT shift selector and detects that the selec-
tor lever is in the P (park) position, then trans-
mits ON/OFF signal to the BCM and IPDM E/
R.
No.
Component Function
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COMPONENT PARTSSEC-9
< SYSTEM DESCRIPTION > [WITH INTELLIGENT KEY SYSTEM]
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CVT Shift Selector (Park Position Switch)INFOID:0000000012430325
Park position switch detects that CVT shift selector is in the P (Park) position and then transmits the signal to
BCM and IPDM E/R.
BCM confirms the CVT shift selector position with the following 5 signals:
• P (Park) position signal from CVT shift selector (park position switch)
• P/N position signal from TCM
• P (Park) position signal from IPDM E/R (CAN)
• P/N position signal from IPDM E/R (CAN)
• P/N position signal from TCM (CAN)
IPDM E/R confirms the CVT shift selector position with the following 3 signals:
• P (Park) position signal from CVT shift selector (park position switch)
• P/N position signal from TCM
• P/N position signal from BCM (CAN)
BCMINFOID:0000000012430326
BCM controls INTELLIGENT KEY SYSTEM (ENGINE START FUNCTIO N), NISSAN VEHICLE IMMOBI-
LIZER SYSTEM-NATS (NATS) and VEHICLE SECURITY SYSTEM.
BCM performs the ID verification between BCM and Intelligent Key when the Intelligent Key is carried into the
detection area of inside key antenna and push-button ignition swit ch is pressed. If the ID verification result is
OK, push-button ignition switch operation is available.
Then, when the power supply position is turned ON, BCM performs ID verification between BCM and ECM. If
the ID verification result is OK, ECM can start engine.
ECMINFOID:0000000012430327
ECM controls the engine.
12. Front door switch LH Door switch detects door open/close condi-
tion and then transmits ON/OFF signal to
BCM.
13. Rear door switch LH Door switch detects door open/close condi-
tion and then transmits ON/OFF signal to
BCM.
14. Inside key antenna (trunk room) Inside key antenna (trunk room) detects
whether Intelligent Key is inside the vehicle or
not, and then transmits the signal to the BCM.
Refer to SEC-10, "
Inside Key Antenna".
15. Inside key antenna (console) Inside key antenna (console) detects whether
Intelligent Key is inside the vehicle or not, and
then transmits the signal to the BCM.
Refer to SEC-10, "
Inside Key Antenna".
16. Push-button ignition switch Push-button ignition switch has push switch
inside which detects that push-button ignition
switch is pressed, and then transmits ON/
OFF signal to BCM. BCM changes the igni-
tion switch position with the operation of
push-button ignition switch. BCM maintains
the ignition switch position status while push-
button ignition switch is not operated.
17. NATS antenna amp. ID verification is performed between the BCM
and the transponder integrated into the Intel-
ligent Key via the NATS antenna amp.
18. Remote keyless entry receiver Remote keyless entry receiver receives but-
ton operation signal and key ID signal of Intel-
ligent Key, and them transmits them to the
BCM.
Refer to
SEC-10, "
Remote Keyless Entry Re-
ceiver".
No. Component Function
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