Infiniti QX56 (JA60). Manual - part 744

PG

ELECTRICAL UNITS LOCATION

PG-63

< COMPONENT DIAGNOSIS >

C

D

E

F

G

H

I

J

K

L

B

A

O

P

N

ABMIA1207GB

PG-64

< COMPONENT DIAGNOSIS >

HARNESS CONNECTOR

HARNESS CONNECTOR

Description

INFOID:0000000005146584

HARNESS CONNECTOR (TAB-LOCKING TYPE)

• The tab-locking type connectors help prevent accidental looseness or disconnection.

• The tab-locking type connectors are disconnected by pushing or lifting the locking tab(s). Refer to the figure

below.

Refer to the next page for description of the slide-locking type connector.

CAUTION:

Do not pull the harness or wires when disconnecting the connector.

[Example]

HARNESS CONNECTOR (SLIDE-LOCKING TYPE)

• A new style slide-locking type connector is used on certain systems and components, especially those

related to OBD.

• The slide-locking type connectors help prevent incomplete locking and accidental looseness or disconnec-

tion.

SEL769DA

PG

HARNESS CONNECTOR

PG-65

< COMPONENT DIAGNOSIS >

C

D

E

F

G

H

I

J

K

L

B

A

O

P

N

• The slide-locking type connectors are disconnected by pushing or pulling the slider. Refer to the figure

below.

CAUTION:

• Do not pull the harness or wires when disconnecting the connector.

• Be careful not to damage the connector support bracket when disconnecting the connector.

[Example]

HARNESS CONNECTOR (LEVER LOCKING TYPE)

• Lever locking type harness connectors are used on certain control units and control modules such as ECM,

ABS actuator and electric unit (control unit), etc.

• Lever locking type harness connectors are also used on super multiple junction (SMJ) connectors.

• Always confirm the lever is fully locked in place by moving the lever as far as it will go to ensure full connec-

tion.

CAUTION:

SEL769V

PG-66

< COMPONENT DIAGNOSIS >

HARNESS CONNECTOR

• Always confirm the lever is fully released (loosened) before attempting to disconnect or connect

these connectors to avoid damage to the connector housing or terminals.

HARNESS CONNECTOR (DIRECT-CONNECT SRS COMPONENT TYPE)

• SRS direct-connect type harness connectors are used on certain SRS components such as air bag modules

and seat belt pre-tensioners.

• Always pull up to release black locking tab prior to removing connector from SRS components.

• Always push down to lock black locking tab afte4r installing connector to SRS components.n When locked,

the black locking tab is level with the connector housing.

CAUTION:

• Do not pull the harness or wires when removing connectors

from SRS components.

1.

Control unit with single lever

2.

Control unit with dual lever

3.

SMJ connector

A. Fasten

A. Fasten

A. Fasten

B.Loosen

B.Loosen

B.Loosen

C.Lever

C.Lever

C.Lever

LKIA0670E

WHIA0103E