Infiniti QX56 (JA60). Manual — part 924

STR-18

< SYMPTOM DIAGNOSIS >

STARTING SYSTEM

SYMPTOM DIAGNOSIS

STARTING SYSTEM

Symptom Table

INFOID:0000000005149559

Symptom

Reference

No normal cranking

Refer to

STR-5, "Work Flow"

.

Starter motor does not rotate

STARTER MOTOR

STR-19

< ON-VEHICLE REPAIR >

C

D

E

F

G

H

I

J

K

L

M

A

STR

N

P

O

ON-VEHICLE REPAIR

STARTER MOTOR

Removal and Installation

INFOID:0000000005315462

REMOVAL

1. Remove the intake manifold. Refer to

EM-26, "Removal and Installation"

.

2. Remove both the starter "S connector circuit" and "B terminal

circuit" harness connectors.

3. Remove the two starter bolts, using power tools.
4. Remove the starter.

INSTALLATION

Installation is in the reverse order of removal.

CAUTION:

Tighten terminal nut carefully.

WKIA1388E

Terminal nut

: 10.8 N·m (1.1 kg-m, 8 ft-lb)

STR-20

< SERVICE DATA AND SPECIFICATIONS (SDS)

STARTER MOTOR

SERVICE DATA AND SPECIFICATIONS (SDS)

STARTER MOTOR

Starter

INFOID:0000000005149561

Application

All models

Manufacturer

Mitsubishi

Model number

M002T85571ZCKD

Type

Reduction gear type

System voltage

12V

No-load

Terminal voltage

11V

Current

Less than 145A

Revolution

More than 3,300 rpm

TM-1

TRANSMISSION & DRIVELINE

C

E

F

G

H

I

J

K

L

M

SECTION

TM

A

B

TM

N

O

P

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 CIRCUIT . . . . . . . .

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