Nissan Sentra manuals

Nissan Sentra Service Manual: How to Check Terminal

CONNECTOR AND TERMINAL PIN KIT

HOW TO PROBE CONNECTORS


HOW TO PROBE CONNECTORS

Probing from Harness Side

waterproof type) connector should be probedStandard type (not
waterproof type) connector should be probed from harness side with “T” pin.

Probing from Terminal Side

FEMALE TERMINAL


 

 

not have a notch above each terminal. To Some connectors do
not have a notch above each terminal. To probe each terminal, remove the connector retainer to make contact space for probing.

 

 

 

MALE TERMINAL

Dot not bend terminal. CAUTION:


Dot not bend terminal.

How to Check Enlarged Contact Spring of Terminal


  1. Assemble a male terminal and approx. 10 cm (3.9 in) of wire.

NOTE:

Use a male terminal which matches the female terminal.

  1. Disconnect the suspected faulty connector and hold it terminal side up.


  1. While holding the wire of the male terminal, try to insert the male terminal into the female terminal.

CAUTION:

Do not force the male terminal into the female terminal with your hands.

  1. While moving the connector, check whether the male terminal can be easily inserted or not.


Waterproof Connector Inspection


Waterproof Connector Inspection

If water enters the connector, it can short interior circuits. This may lead to intermittent problems.

Check the following items to maintain the original waterproof characteristics.

RUBBER SEAL INSPECTION

WIRE SEAL INSPECTION

Terminal Lock Inspection


Terminal Lock Inspection

Check for unlocked terminals by pulling wire at the end of connector.

An unlocked terminal may create intermittent signals in the circuit.

Intermittent Incident


Control Units and Electrical Parts
PRECAUTIONS Never reverse polarity of battery terminals. Install only parts specified for a vehicle. Before replacing the control unit, check the input and output and functions of the compo ...

Intermittent Incident
DESCRIPTION Sometimes the symptom is not present when the vehicle is brought in for service. If possible, re-create the conditions present at the time of the incident. Doing so may help avoid a No ...

Other materials:

L terminal circuit (open)
Description The “L” terminal circuit controls the charge warning lamp. The charge warning lamp turns ON when the ignition switch is set to ON or START. When the generator is providing sufficient voltage with the engine running, the charge warning lamp turns OFF. If the charge warnin ...

B0098 Front door satellite sensor RH
Description DTC B0098 FRONT DOOR SATELLITE SENSOR RH The front door satellite sensor RH is wired to the air bag diagnosis sensor unit. The air bag diagnosis sensor unit will monitor the front door satellite sensor RH for internal failures and its circuits for communication errors. PART LOCA ...

B1430, B1432 Seat belt pre-tensioner LH
Description DTC B1430, B1432 SEAT BELT PRE-TENSIONER LH The seat belt pre-tensioner LH is wired to the air bag diagnosis sensor unit. The air bag diagnosis sensor unit will monitor for opens and shorts in detected lines to the seat belt pre-tensioner LH. PART LOCATION Refer to SRC-5, " ...

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