Nissan Frontier D40. Manual - part 902

PG

HARNESS CONNECTOR

PG-75

< 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-76

< 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

PG

STANDARDIZED RELAY

PG-77

< COMPONENT DIAGNOSIS >

C

D

E

F

G

H

I

J

K

L

B

A

O

P

N

STANDARDIZED RELAY

Description

INFOID:0000000005272424

NORMAL OPEN, NORMAL CLOSED AND MIXED TYPE RELAYS

Relays can mainly be divided into three types: normal open, normal closed and mixed type relays.

TYPE OF STANDARDIZED RELAYS

SEL881H

1M  ····················  1 Make

2M       ····················  2 Make

1T   ····················  1 Transfer

1M·1B  ····················  1 Make 1 Break

SEL882H

PG-78

< COMPONENT DIAGNOSIS >

STANDARDIZED RELAY

WKIA0253E