Index Nissan Nissan Frontier D40 (2010 year) - Service and Repair Manual

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Nissan Frontier D40. Manual - part 1089

TM-254

< SYMPTOM DIAGNOSIS >

[5AT: RE5R05A]

SYSTEM SYMPTOM

56

Others

Maximum speed low.

ON vehicle

1. Fluid level and state

2. Line pressure test

3. Accelerator pedal position sensor

4. CAN communication line

5. Direct clutch solenoid valve

6. Control valve with TCM

OFF vehicle

7. Torque converter

8. Oil pump assembly

9. Input clutch

10. Gear system

11. High and low reverse clutch

12. Direct clutch

13. Forward one- way clutch (Parts behind drum support is
impossible to perform inspection by disassembly. Refer to

14 Forward brake (Parts behind drum support is impossible to
perform inspection by disassembly. Refer to

.)

57

Extremely large creep.

ON vehicle

1. Engine idle speed

(QR25DE),

(VQ40DE)

2. CAN communication line

OFF vehicle

3. Torque converter

58

With selector lever in
“P” position, vehicle
does not enter parking
condition or, with se-
lector lever in another
position, parking con-
dition is not cancelled.

ON vehicle

1. Transmission range switch

2. Control cable adjustment

OFF vehicle

3. Parking pawl components

59

Vehicle runs with
transmission in “P” po-
sition.

ON vehicle

1. Transmission range switch

2. Fluid level and state

3. Control cable adjustment

4. Control valve with TCM

5. Parking pawl components

OFF vehicle

6. Gear system

No.

Items

Symptom

Condition

Diagnostic Item

Reference

page

SYSTEM SYMPTOM

TM-255

< SYMPTOM DIAGNOSIS >

[5AT: RE5R05A]

C

E

F

G

H

I

J

K

L

M

A

B

TM

N

O

P

60

Others

Vehicle runs with
transmission in “N” po-
sition.

ON vehicle

1. Transmission range switch

2. Fluid level and state

3. Control cable adjustment

4. Control valve with TCM

OFF vehicle

5. Input clutch

6. Gear system

7. Direct clutch

8. Reverse brake

9. Forward one- way clutch (Parts behind drum support is im-
possible to perform inspection by disassembly. Refer to

10. Forward brake (Parts behind drum support is impossible
to perform inspection by disassembly. Refer to

.)

61

Engine does not start
in “N” or “P” position.

ON vehicle

1. Ignition switch and starter

2. Control cable adjustment

3. Transmission range switch

62

Engine starts in posi-
tions other than “N” or
“P”.

ON vehicle

1. Ignition switch and starter

2. Control cable adjustment

3. Transmission range switch

63

Engine stall.

ON vehicle

1. Fluid level and state

2. Engine speed signal

3. Input speed sensor

4. Torque converter clutch solenoid valve

5. CAN communication line

6. Control valve with TCM

OFF vehicle

7. Torque converter

64

Engine stalls when se-
lect lever shifted “N”

→

“D”, “R”.

ON vehicle

1. Fluid level and state

2. Engine speed signal

3. Input speed sensor

4. Torque converter clutch solenoid valve

5. CAN communication line

6. Control valve with TCM

OFF vehicle

7. Torque converter

No.

Items

Symptom

Condition

Diagnostic Item

Reference

page

TM-256

< SYMPTOM DIAGNOSIS >

[5AT: RE5R05A]

SYSTEM SYMPTOM

65

Others

Engine speed does
not return to idle.

ON vehicle

1. Fluid level and state

2.Direct clutch solenoid valve

3. Front brake solenoid valve

4. Accelerator pedal position sensor

5. Output speed sensor and vehicle speed signal

6. CAN communication line

7. Control valve with TCM

OFF vehicle

8. Front brake (brake band)

9. Direct clutch

66

O/D OFF indicator
lamp does not come
on.

ON vehicle

1. CAN communication line

2. Combination meter

3. TCM power supply

No.

Items

Symptom

Condition

Diagnostic Item

Reference

page

PRECAUTIONS

TM-257

< PRECAUTION >

[5AT: RE5R05A]

C

E

F

G

H

I

J

K

L

M

A

B

TM

N

O

P

PRECAUTION

PRECAUTIONS

Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT
PRE-TENSIONER"

INFOID:0000000005274185

The Supplemental Restraint System such as “AIR BAG” and “SEAT BELT PRE-TENSIONER”, used along
with a front seat belt, helps to reduce the risk or severity of injury to the driver and front passenger for certain
types of collision. This system includes seat belt switch inputs and dual stage front air bag modules. The SRS
system uses the seat belt switches to determine the front air bag deployment, and may only deploy one front
air bag, depending on the severity of a collision and whether the front occupants are belted or unbelted.
Information necessary to service the system safely is included in the SR and SB section of this Service Man-
ual.

WARNING:

• To avoid rendering the SRS inoperative, which could increase the risk of personal injury or death in

the event of a collision which would result in air bag inflation, all maintenance must be performed by
an authorized NISSAN/INFINITI dealer.

• Improper maintenance, including incorrect removal and installation of the SRS, can lead to personal

injury caused by unintentional activation of the system. For removal of Spiral Cable and Air Bag
Module, see the SR section.

• Do not use electrical test equipment on any circuit related to the SRS unless instructed to in this

Service Manual. SRS wiring harnesses can be identified by yellow and/or orange harnesses or har-
ness connectors.

Precaution for On Board Diagnosis (OBD) System of A/T and Engine

INFOID:0000000005274186

The ECM has an on board diagnostic system. It will light up the malfunction indicator lamp (MIL) to warn the
driver of a malfunction causing emission deterioration.

CAUTION:

• Be sure to turn the ignition switch “OFF” and disconnect the negative battery cable before any repair

or inspection work. The open/short circuit of related switches, sensors, solenoid valves, etc. Will
cause the MIL to light up.

• Be sure to connect and lock the connectors securely after work. A loose (unlocked) connector will

cause the MIL to light up due to an open circuit. (Be sure the connector is free from water, grease,
dirt, bent terminals, etc.)

• Be sure to route and secure the harnesses properly after work. Interference of the harness with a

bracket, etc. May cause the MIL to light up due to a short circuit.

• Be sure to connect rubber tubes properly after work. A mis-connected or disconnected rubber tube

may cause the MIL to light up due to a malfunction of the EGR system or fuel injection system, etc.

• Be sure to erase the unnecessary malfunction information (repairs completed) from the TCM and

ECM before returning the vehicle to the customer.

Precaution

INFOID:0000000005274187

• Before connecting or disconnecting the A/T assembly har-

ness connector, turn ignition switch “OFF” and disconnect
negative battery cable. Because battery voltage is applied to
TCM even if ignition switch is turned “OFF”.

SEF289H

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