Nissan Sentra Service Manual: Filament
Inspection and Repair
Inspection
- When measuring voltage, wrap tin foil around the top of the negative probe. Then press the foil against the wire with your finger.
- Attach probe circuit tester (in Volt range) to middle portion of each filament.
- If a filament is burned out, circuit tester registers 0 or battery voltage.
- To locate burned out point, move probe to left and right along filament.
Test needle will swing abruptly when probe passes the point.
Repair
Repair equipment
- Conductive silver composition (dupont no. 4817 Or equivalent)
- Ruler 30 cm (11.8 In) long
- Drawing pen
- Heat gun
- Alcohol
- Cloth
Repairing procedure
- Wipe broken heat wire and its surrounding area clean with a cloth dampened in alcohol.
- Apply a small amount of conductive silver composition to tip of drawing pen.
Note:
Shake silver composition container before use.
- Place ruler on glass along broken line. Deposit conductive silver composition on break with drawing pen. Slightly overlap existing heat wire on both sides [preferably 5 mm (0.20 in)] of the break.
- After repair has been completed, check repaired wire for continuity.
This check should be conducted 10 minutes after silver composition is deposited.
Caution:
Do not touch repaired area while test is being conducted.
- Apply a constant stream of hot air directly to the repaired area for approximately 20 minutes with a heat gun. A minimum distance of 3 cm (1.2 In) should be kept between repaired area and hot air outlet.
Note:
If a heat gun is not available, let the repaired area dry for 24 hours.
Condenser
Removal and installation
Removal
Remove the rear pillar finisher. Refer to INT-29, "REAR PILLAR FINISHER
: Removal and Installation".
Disconnect the harness connectors (1), remove ...
Other materials:
Periodic maintenance
ENGINE COOLANT
System Inspection
WARNING:
Do not remove the radiator cap when the engine is hot. Serious
burns could occur from high pressure
engine coolant escaping from the radiator.
Wrap a thick cloth around the cap. Slowly push down and turn it
a quarter turn to allow built-up pr ...
Symptom diagnosis
Audio system
Symptom table
Related to audio
Related to hands-free phone
Before performing diagnosis, confirm that the cellular phone being used
by the customer is compatible with
the vehicle.
It is possible that a malfunction is occurring due to a version change
of the phone ...
Locking with power door lock switch
Door lock switch
To lock all the doors without a key, push the door
lock switch (driver’s or front passenger’s side) to
the lock position 1 . When locking the door this
way, be certain not to leave the key inside the
vehicle.
To unlock all the doors without a key, push the
door lock ...
