Nissan X-Trail 32. Manual - part 211

PRECAUTIONS

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PRECAUTION

PRECAUTIONS

Precautions for Removing Battery Terminal

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• With the adoption of Auto ACC function, ACC power is automatically supplied by operating the intelligent key

or remote keyless entry or by opening/closing the driver side door. In addition, ACC power is supplied even
after the ignition switch is turned to the OFF position, i.e. ACC power is supplied for a certain fixed time.

• When disconnecting the 12V battery terminal, turn off the ACC

power before disconnecting the 12V battery terminal, observing
“How to disconnect 12V battery terminal” described below.
NOTE:
Some ECUs operate for a certain fixed time even after ignition
switch is turned OFF and ignition power supply is stopped. If the
battery terminal is disconnected before ECU stops, accidental DTC
detection or ECU data damage may occur.

•  For vehicles with the 2-batteries, be sure to connect the main bat-

tery and the sub battery before turning ON the ignition switch.
NOTE:
If the ignition switch is turned ON with any one of the terminals of
main battery and sub battery disconnected, then DTC may be detected.

•  After installing the 12V battery, always check "Self Diagnosis Result" of all ECUs and erase DTC.

NOTE:
The removal of 12V battery may cause a DTC detection error.

HOW TO DISCONNECT 12V BATTERY TERMINAL

Disconnect 12V battery terminal according to Instruction 1 or Instruction 2 described below.
For vehicles parked by ignition switch OFF, refer to Instruction 2.

INSTRUCTION 1

1.

Open the hood.

2.

Turn key switch to the OFF position with the driver side door opened.

3.

Get out of the vehicle and close the driver side door.

4.

Wait at least 3 minutes. For vehicle with the engine listed below, remove the battery terminal after a lapse
of the specified time.

CAUTION:

While waiting, never operate the vehicle such as locking, opening, and closing doors. Violation of
this caution results in the activation of ACC power supply according to the Auto ACC function.

5.

Remove 12V battery terminal.

CAUTION:

After installing 12V battery, always check self-diagnosis results of all ECUs and erase DTC.

INSTRUCTION 2 (FOR VEHICLES PARKED BY IGNITION SWITCH OFF)

1.

Unlock the door with intelligent key or remote keyless entry.
NOTE:
At this moment, ACC power is supplied.

2.

Open the driver side door.

3.

Open the hood.

4.

Close the driver side door.

5.

Wait at least 3 minutes.

SEF289H

D4D engine

: 20 minutes

HRA2DDT

: 12 minutes

K9K engine

: 4 minutes

M9R engine

: 4 minutes

R9M engine

: 4 minutes

V9X engine

: 4 minutes

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[FOR EUROPE (LHD)]

PRECAUTIONS

CAUTION:

While waiting, never operate the vehicle such as locking, opening, and closing doors. Violation of
this caution results in the activation of ACC power supply according to the Auto ACC function.

6.

Remove 12V battery terminal.

CAUTION:

After installing 12V battery, always check self-diagnosis results of all ECUs and erase DTC.

REPAIRING HIGH STRENGTH STEEL

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REPAIRING HIGH STRENGTH STEEL

High Strength Steel (HSS)

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High strength steel is used for body panels in order to reduce vehicle weight.
Accordingly, precautions in repairing automotive bodies made of high strength steel are described below:

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REPAIRING HIGH STRENGTH STEEL

Tensile strength

Major applicable parts

440 - 780 MPa

• Rear seat crossmember reinforcement

(Rear seat crossmember assembly component part) 

• Center front floor (Front)

(Center front floor component part) 

• Trans control reinforcement

(Center front floor component part) 

• Front floor (Front)

(Front floor component part) 

• 2nd crossmember

(Front floor component part) 

• 3rd crossmember

(Front floor component part) 

• Inner sill reinforcement

(Inner sill component part) 

• Side dash

(Side dash component part) 

• Inner front pillar reinforcement (RH only)

(Side dash component part) 

• Front suspension spring support

(Front strut housing assembly component part) 

• Front bumper stay
• Front side member closing plate (Front)

(Front side member closing plate component part) 

• Front side member flange

(Front side member closing plate component part) 

• Front tie down hook

(Front side member closing plate component part) 

• Front side member (Front)

(Front side member assembly component part) 

• Front side member brace

(Front side member assembly component part) 

• Front suspension mounting bracket
• Rear crossmember center assembly
• Rear side member

(Rear side member component part) 

• Rear side member rear reinforcement

(Rear side member component part) 

• Inner sill extension

(Rear side member component part) 

• Rear side member reinforcement

(Rear side member component part) 

• Outer rear anchor reinforcement

(Rear side member component part) 

• Rear spring mounting bracket

(Rear side member component part) 

• Spring mounting reinforcement

(Rear side member component part) 

• Rear side member extension
• Inner center pillar assembly (Lower)
• Outer front pillar reinforcement (Rear)
• Lower center pillar brace (Lower)
• Lower front pillar hinge brace
• Outer sill reinforcement
• Rear pillar gusset

(Inner rear pillar component part) 

• Rear pillar seat belt anchor

(Inner rear pillar component part) 

• Rear bumper stay