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Infiniti EX35. Manual - part 1415

TM-48

< COMPONENT DIAGNOSIS >

[5AT: RE5R05A]

P0615 START SIGNAL

Is the inspection result normal?

YES

>> GO TO 3.

>> Repair or replace damaged parts.

CHECK HARNESS BETWEEN A/T ASSEMBLY AND IPDM E/R (STEP 2)

Check the continuity between A/T assembly vehicle side harness connector terminal and ground.

Is the inspection result normal?

YES

>> GO TO 4.

>> Repair or replace damaged parts.

DETECT MALFUNCTIONING ITEM (STEP 1)

Check the following.
• Check terminals of A/T assembly harness connector and IPDM E/R connector for damage.
• Check connector for loose connection.

Is the inspection result normal?

YES

>> GO TO 5.

>> Repair or replace damaged parts.

CHECK TERMINAL CORD ASSEMBLY

Remove control valve with TCM. Refer to

TM-162, "Exploded View"

Disconnect TCM connector.

Check continuity between A/T assembly harness connector terminal and TCM connector terminal.

Is the inspection result normal?

YES

>> GO TO 6.

>> Repair or replace damaged parts.

DETECT MALFUNCTIONING ITEM (STEP 2)

Check the following.
• Check terminals of TCM connector and harness cladding for damage.
• Check connector for loose connection.

Is the inspection result normal?

YES

>> Replace the control valve with TCM. Refer to

TM-162, "Exploded View"

>> Repair or replace damaged parts.

A/T assembly vehicle side harness connector

IPDM E/R vehicle side harness connector

Continuity

Connector

Terminal

Connector

Terminal

F51

Existed

A/T assembly vehicle side harness connector

Ground

Continuity

Connector

Terminal

F51

Not existed

A/T assembly harness connector

TCM connector

Continuity

Connector

Terminal

Connector

Terminal

F51

F151

Existed

P0700 TCM

TM-49

< COMPONENT DIAGNOSIS >

[5AT: RE5R05A]

P0700 TCM

Description

INFOID:0000000003130478

The TCM consists of a microcomputer and connectors for signal input and output and for power supply. The
TCM controls the A/T.

DTC Logic

INFOID:0000000003130479

DTC DETECTION LOGIC

DTC CONFIRMATION PROCEDURE

NOTE:
If “DTC CONFIRMATION PROCEDURE” has been previously performed, always turn ignition switch
OFF. Then wait at least 10 seconds before performing the next test.

CHECK DTC DETECTION

With CONSULT-III

Start the engine.

Run engine for at least 2 consecutive seconds at idle speed.

Select “Self Diagnostic Results” mode for “TRANSMISSION”.

With GST

Follow the procedure “With CONSULT-III”.

Is “P0700 TCM” detected?

YES

>> Go to

TM-49, "Diagnosis Procedure"

>> Check intermittent incident. Refer to

GI-38, "Intermittent Incident"

Diagnosis Procedure

INFOID:0000000003130480

CHECK DTC

With CONSULT-III

Turn ignition switch ON.

Select “Self Diagnostic Results” mode for “TRANSMISSION”.

Touch “Erase”.

Turn ignition switch OFF and wait for at least 10 seconds.

Check the DTC again. Refer to

TM-49, "DTC Logic"

Is “P0700 TCM” detected again?

YES

>> Replace the control valve with TCM. Refer to

TM-162, "Exploded View"

>> Check intermittent incident. Refer to

GI-38, "Intermittent Incident"

DTC

Item

(CONSULT-III screen

terms)

A/T CHECK indicator
lamp judgment flicker

Diagnostic item is detect-

ed when...

Possible cause

P0700

TCM

—

TCM is malfunctioning.

TCM

TM-50

< COMPONENT DIAGNOSIS >

[5AT: RE5R05A]

P0705 PARK/NEUTRAL POSITION SWITCH

P0705 PARK/NEUTRAL POSITION SWITCH

Description

INFOID:0000000003130481

• The park/neutral position (PNP) switch includes the transmission range switch.
• The transmission range switch detects the selector lever position and transmits a signal to the TCM.

DTC Logic

INFOID:0000000003130482

DTC DETECTION LOGIC

DTC CONFIRMATION PROCEDURE

CAUTION:

Always drive vehicle at a safe speed.
NOTE:
If “DTC CONFIRMATION PROCEDURE” has been previously performed, always turn ignition switch
OFF. Then wait at least 10 seconds before performing the next test.

CHECK DTC DETECTION

With CONSULT-III

Start the engine.

Select “Data Monitor” mode for “TRANSMISSION”.

Drive vehicle and maintain the following conditions for least 2 consecutive seconds.

With GST

Follow the procedure “With CONSULT-III”.

Is “P0705 PNP SW/CIRC” detected?

YES

>> Go to

TM-50, "Diagnosis Procedure"

>> Check intermittent incident. Refer to

GI-38, "Intermittent Incident"

Diagnosis Procedure

INFOID:0000000003130483

CHECK TCM POWER SUPPLY AND GROUND CIRCUIT

Check TCM power supply and ground circuit. Refer to

TM-89, "Diagnosis Procedure"

Is the inspection result normal?

YES

>> GO TO 2.

>> Repair or replace damaged parts.

CHECK SUB-HARNESS

Disconnect park/neutral position switch connector and TCM connector.

Check continuity between park/neutral position switch connector terminals and TCM connector terminals.

DTC

Item

(CONSULT-III screen

terms)

A/T CHECK indicator
lamp judgment flicker

Diagnostic item is de-

tected when...

Possible cause

P0705

PNP SW/CIRC

9th

• PNP switch 1 – 4 sig-

nals input with impos-
sible pattern.

• “P” position is detect-

ed from “N” position
without any other posi-
tion being detected in
between.

• Harness or connectors

[Park/neutral position
(PNP) switches 1, 2, 3,
4 and TCM circuit is
open or shorted.]

• Park/neutral position

(PNP) switches 1, 2, 3
and 4

ACCELE POSI

: More than 1.0/8

P0705 PARK/NEUTRAL POSITION SWITCH

TM-51

< COMPONENT DIAGNOSIS >

[5AT: RE5R05A]

Is the inspection result normal?

YES

>> GO TO 3.

>> Repair or replace damaged parts.

DETECT MALFUNCTIONING ITEM

Check the following.
• Check terminals of park/neutral position switch connector and TCM connector, and harness cladding for

damage.

• Check connector for loose connection.

Is the inspection result normal?

YES

>> Replace the control valve with TCM. Refer to

TM-162, "Exploded View"

>> Repair or replace damaged parts.

Park/neutral position switch connector

TCM connector

Continuity

Connector

Terminal

Connector

Terminal

F154

F152

Existed

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