Infiniti EX35. Manual — part 1415
TM-48
< COMPONENT DIAGNOSIS >
[5AT: RE5R05A]
P0615 START SIGNAL
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> Repair or replace damaged parts.
3.
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.
NO
>> Repair or replace damaged parts.
4.
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.
NO
>> Repair or replace damaged parts.
5.
CHECK TERMINAL CORD ASSEMBLY
1.
Remove control valve with TCM. Refer to
.
2.
Disconnect TCM connector.
3.
Check continuity between A/T assembly harness connector terminal and TCM connector terminal.
Is the inspection result normal?
YES
>> GO TO 6.
NO
>> Repair or replace damaged parts.
6.
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
NO
>> 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
9
E5
30
Existed
A/T assembly vehicle side harness connector
Ground
Continuity
Connector
Terminal
F51
9
Not existed
A/T assembly harness connector
TCM connector
Continuity
Connector
Terminal
Connector
Terminal
F51
9
F151
8
Existed
P0700 TCM
TM-49
< COMPONENT DIAGNOSIS >
[5AT: RE5R05A]
C
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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.
1.
CHECK DTC DETECTION
With CONSULT-III
1.
Start the engine.
2.
Run engine for at least 2 consecutive seconds at idle speed.
3.
Select “Self Diagnostic Results” mode for “TRANSMISSION”.
With GST
Follow the procedure “With CONSULT-III”.
Is “P0700 TCM” detected?
YES
>> Go to
NO
>> Check intermittent incident. Refer to
GI-38, "Intermittent Incident"
.
Diagnosis Procedure
INFOID:0000000003130480
1.
CHECK DTC
With CONSULT-III
1.
Turn ignition switch ON.
2.
Select “Self Diagnostic Results” mode for “TRANSMISSION”.
3.
Touch “Erase”.
4.
Turn ignition switch OFF and wait for at least 10 seconds.
5.
Check the DTC again. Refer to
Is “P0700 TCM” detected again?
YES
>> Replace the control valve with TCM. Refer to
NO
>> 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.
1.
CHECK DTC DETECTION
With CONSULT-III
1.
Start the engine.
2.
Select “Data Monitor” mode for “TRANSMISSION”.
3.
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
NO
>> Check intermittent incident. Refer to
GI-38, "Intermittent Incident"
.
Diagnosis Procedure
INFOID:0000000003130483
1.
CHECK TCM POWER SUPPLY AND GROUND CIRCUIT
Check TCM power supply and ground circuit. Refer to
.
Is the inspection result normal?
YES
>> GO TO 2.
NO
>> Repair or replace damaged parts.
2.
CHECK SUB-HARNESS
1.
Disconnect park/neutral position switch connector and TCM connector.
2.
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]
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Is the inspection result normal?
YES
>> GO TO 3.
NO
>> Repair or replace damaged parts.
3.
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
NO
>> Repair or replace damaged parts.
Park/neutral position switch connector
TCM connector
Continuity
Connector
Terminal
Connector
Terminal
F154
1
F152
13
Existed
2
11
3
12
5
14
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