2010 INFINITI QX56 Factory Service Manual

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Page 3689 of 4210

INFINITI QX56 2010 Factory Service Manual STR-14
< COMPONENT DIAGNOSIS >
STARTING SYSTEM
STARTING SYSTEM
Wiring DiagramINFOID:0000000005149558
ABBWA0118GB
Revision: April 20092010 QX56

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INFINITI QX56 2010 Factory Service Manual STARTING SYSTEMSTR-15
< COMPONENT DIAGNOSIS >
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STR
NP
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ABBIA0387GB
Revision: April 20092010 QX56

Page 3691 of 4210

INFINITI QX56 2010 Factory Service Manual STR-16
< COMPONENT DIAGNOSIS >
STARTING SYSTEM
ABBIA0388GB
Revision: April 20092010 QX56

Page 3692 of 4210

INFINITI QX56 2010 Factory Service Manual STARTING SYSTEMSTR-17
< COMPONENT DIAGNOSIS >
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ABBIA0389GB
Revision: April 20092010 QX56

Page 3693 of 4210

INFINITI QX56 2010 Factory Service Manual STR-18
< SYMPTOM DIAGNOSIS >
STARTING SYSTEM
SYMPTOM DIAGNOSIS
STARTING SYSTEM
Symptom TableINFOID:0000000005149559
SymptomReference
No normal cranking Refer to STR-5, "
Work Flow".
Starter motor does

Page 3694 of 4210

INFINITI QX56 2010 Factory Service Manual STARTER MOTORSTR-19
< ON-VEHICLE REPAIR >
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ON-VEHICLE REPAIR
STARTER MOTOR
Removal and InstallationINFOID:0000000005315462
REMOVAL
1. Remove the intake manifold. Refer t

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INFINITI QX56 2010 Factory Service Manual STR-20
< SERVICE DATA AND SPECIFICATIONS (SDS)
STARTER MOTOR
SERVICE DATA AND SPECIFICATIONS (SDS)
STARTER MOTOR
StarterINFOID:0000000005149561
ApplicationAll models
Manufacturer Mitsubishi
Model num

Page 3696 of 4210

INFINITI QX56 2010 Factory Service Manual TM-1
TRANSMISSION & DRIVELINE
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CONTENTS
TRANSAXLE & TRANSMISSION
BASIC INSPECTION ....... .............................5
DIAGNOSIS AND REPAIR WORKFLOW .....

TM-1
TRANSMISSION & DRIVELINE
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SECTION TM
A
B
TM
N
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CONTENTS
TRANSAXLE & TRANSMISSION
BASIC INSPECTION ....... .............................5
DIAGNOSIS AND REPAIR WORKFLOW ..... .....5
Work Flow ........................................................... ......5
Diagnostic Work Sheet ..............................................6
FUNCTION DIAGNOSIS ...............................8
A/T CONTROL SYSTEM ................................ .....8
Cross-Sectional View (2WD models) .................. ......8
Cross-Sectional View (4WD models) ........................9
Shift Mechanism ........................................................9
TCM Function ..........................................................20
CAN Communication ...............................................21
Input/Output Signal of TCM .....................................22
Line Pressure Control .............................................22
Shift Control ........................................................ ....24
Lock-up Control .......................................................25
Engine Brake Control ..............................................26
Control Valve ...........................................................26
Component Parts Location ......................................28
A/T SHIFT LOCK SYSTEM ............................ ....29
System Description ............................................. ....29
Component Parts Location ......................................29
ON BOARD DIAGNOSTIC (OBD) SYSTEM ......30
Introduction ......................................................... ....30
OBD-II Function for A/T System ..............................30
One or Two Trip Detection Logic of OBD-II ............30
OBD-II Diagnostic Trouble Code (DTC) ..................30
Malfunction Indicator Lamp (MIL) ............................31
DIAGNOSIS SYSTEM (TCM) .............................32
CONSULT-III Function (TRANSMISSION) ......... ....32
Diagnosis Procedure without CONSULT-III ........ ....37
COMPONENT DIAGNOSIS .........................40
U1000 CAN COMM CI RCUIT .............................40
Description .......................................................... ....40
On Board Diagnosis Logic ......................................40
Possible Cause .................................................... ....40
DTC Confirmation Procedure ..................................40
Diagnosis Procedure ...............................................40
P0615 STARTER RELAY .................................41
Description ...............................................................41
CONSULT-III Reference Value in Data Monitor
Mode .................................................................... ....
41
On Board Diagnosis Logic .......................................41
Possible Cause ........................................................41
DTC Confirmation Procedure ..................................41
Diagnosis Procedure ...............................................41
P0700 TRANSMISSION CONTROL .................44
Description ...............................................................44
On Board Diagnosis Logic .......................................44
Possible Cause ........................................................44
DTC Confirmation Procedure ..................................44
Diagnosis Procedure ...............................................44
P0705 TRANSMISSION RANGE SWITCH A ...45
Description ...............................................................45
CONSULT-III Reference Value in Data Monitor
Mode .................................................................... ....
45
On Board Diagnosis Logic .......................................45
Possible Cause ........................................................45
DTC Confirmation Procedure ..................................45
Diagnosis Procedure ...............................................45
P0717 INPUT SPEED SENSOR A ....................48
Description ...............................................................48
CONSULT-III Reference Value in Data Monitor
Mode .................................................................... ....
48
On Board Diagnosis Logic .......................................48
Possible Cause ........................................................48
DTC Confirmation Procedure ..................................48
Diagnosis Procedure ...............................................48
P0720 OUTPUT SPEED SENSOR ...................50
Description ...............................................................50
CONSULT-III Reference Value in Data Monitor
Mode .................................................................... ....
50
Revision: April 20092010 QX56

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