2006 INFINITI QX56 Factory Service Manual

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INFINITI QX56 2006  Factory Service Manual SC-8
BATTERY
Revision: November 20092006 QX56
8. Press “ENTER”, then test output code is displayed. Record the
test output code on the repair order.
9. Toggle back to the  “DIAGNOSTIC SCREEN ”

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INFINITI QX56 2006  Factory Service Manual BATTERYSC-9
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Revision: November 2009 2006 QX56
Removal and Installation EKS00B7A
REMOVAL
1. Disconnect the negative battery terminal and positive battery
terminal.
CAUTION:
Re

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INFINITI QX56 2006  Factory Service Manual SC-10
STARTING SYSTEM
Revision: November 20092006 QX56
STARTING SYSTEMPFP:23300
System DescriptionEKS00B7B
Power is supplied at all times:
through 40A fusible link (letter m , located in the fuse and

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INFINITI QX56 2006  Factory Service Manual STARTING SYSTEMSC-11
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Revision: November 2009 2006 QX56
Wiring Diagram — START —EKS00B7C
WKWA3581E

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INFINITI QX56 2006  Factory Service Manual SC-12
STARTING SYSTEM
Revision: November 20092006 QX56
Trouble Diagnoses with Battery/Starting/Charging System TesterEKS00B7D
NOTE:
To ensure a complete and thorough diagnosis, the battery, starter an

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INFINITI QX56 2006  Factory Service Manual STARTING SYSTEMSC-13
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Revision: November 2009 2006 QX56
WORK FLOW
*1SC-12*2SC-14*3 SC-15
*4SC-15
WKIA4532E

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INFINITI QX56 2006  Factory Service Manual SC-14
STARTING SYSTEM
Revision: November 20092006 QX56
DIAGNOSTIC PROCEDURE 1
Check Starter Motor Circuit
1. CHECK POWER SUPPLY TO STARTER MOTOR
1. Remove the fuel pump fuse.
2. Crank or start the eng

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INFINITI QX56 2006  Factory Service Manual STARTING SYSTEMSC-15
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DIAGNOSTIC PROCEDURE 2
Check Magnetic Switch Circuit
1. CHECK POWER SUPPLY FOR MAGNETIC SWITCH
1. Remove the fuel pump