Question about 1993 Nissan Sentra 4 Door

1 Answer

No A/C due to electrical problem

Electrical problem effecting several things; the fan blower motor does not work at all, the interior lights do not work, the cruise control does not work, and the automatic seatbelt does not work. Also, the turn signal doesn't flash, it just stays on, so I have to manually move the lever back and forth. One last thing, the wipers also stay on, so to turn them off, I have to remove the fuse. Fun one, huh? Is there a commom problem here, like a bad relay or switch?

Posted by on

1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    Hot-Shot:

    An expert who has answered 20 questions.

    Corporal:

    An expert that hasĀ over 10 points.

    Mayor:

    An expert whose answer gotĀ voted for 2 times.

  • Expert
  • 60 Answers

Sounds like a biggie here. Never heard of that, all at the same time. It's uncommon. Electromechanic right away. worst thing that could happen, an electrical fire. Multiple shorts in several devices, it's been a miracle what's been saving this car, and yourself from a catastrophe.

Posted on Aug 26, 2008

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

Have 04 f150 when turn on heater our head light all interior lights turn off blower motor does not work turn signals won't work but bright light indicator and flashers light up but don't work


Sounds like a severe short in the blower motor circuit. Usually there is a module near the fan that controles speed of fan, problem could be there.

Nov 16, 2015 | Cars & Trucks

1 Answer

Want to change fan on blower heater


Removal

  1. Remove wiper arms.
  2. Remove cowl panel.
  3. Disconnect blower motor electrical connector and vent tube.
  4. Remove blower motor retaining screws.


  1. Remove fan retaining nut from blower shaft through plenum opening while holding the fan from the engine compartment.
  2. Remove fan from blower motor while removing blower motor from vehicle.
Installation

  1. Hold fan through plenum opening.
  2. Install blower motor to vehicle while installing fan to blower motor.
  3. Install fan retaining nut to blower motor shaft through plenum opening.
  4. Install blower motor retaining screws.
  5. Connect electrical connector and vent tube.
  6. Install cowl panel.
  7. Install wiper arms.

Aug 13, 2013 | 1991 Oldsmobile Cutlass Ciera

1 Answer

Heater relay location


Likely the fan blower electrical plug has poor contact or the blower motor or resistor needs replaced (which is what the plug pushes onto).
Under right side (passenger side) of dash, the blower motor casing is in the corner, look for a plug with several wires and just try wiggling it a little or pull off then put back on and see if fan now works on other speeds. If still will not then most likely the resistor needs replaced which can be done by removing the two screws
seen on housing and just pull out. If resistor is bad then the fan will only work on high.

Jul 12, 2013 | 2000 Dodge Caravan

1 Answer

My bmw 318 is blower fan not working


Blown Fuse
  • Usually the first thing to inspect when the blower fan stops working is the fuses to see if any are blown. Locate the 10A cluster fuse or the 25A HVAC fuse in your car manual, and examine them to determine if they need replacing. The car owner's manual will tell you where to find the fuses that are connected to the heat and/or air conditioning. On the interior fuse panel of the car, a 30 amp fuse is labeled "Heater" or "HVAC."

Bad Blower MotorIf the fan only works on setting number 3 or 4, or just on the highest setting, it is most likely that your blower motor is failing and is about to die. Use a voltmeter to test the amount of voltage at the blower motor connector with your ignition on and AC running. If it reads 12V, the motor needs replacing.Automatic Climate Control SystemAnother thing that causes the blower fan to malfunction is the Automatic Climate Control System (ACCS). If the ACCS's settings are off, it may cause the fan to stop working. If it is the climate control on the car, typically it is a bad thermostat or electrical circuit that is the culprit.
hope this helps, James Booth

May 17, 2011 | 1996 BMW 318

1 Answer

Heater has stopped working


(1) possible blown fuse.
Note that fuses blow for a reason - seek out the reason, or it will blow its new fuse too.

The main fuse block is located inside the left side of the engine compartment near the battery. There is also an interior fuse panel located just above the left side kick panel.

Interior Fuse Panel
The interior fuses simply unplug from the fuse panel. Use the fuse puller tool provided with your car to remove fuses from the panel. The tool is located on the back of the interior fuse panel cover.


(2) possible blower motor dead. See maintenance manual excerpt below.

(3) possible blower motor relay faulty. Location of Blower relay:
Under hood, drivers side, front engine area,rear of headlight housing; relay mounted on drivers side of radiator shroud.


1990-92 Mazda 626 and MX-6
See Figure below

archaeology_8.jpg
  1. Disconnect the negative battery cable.
  2. Remove the glove box and the underdash cover.
  3. Detach the electrical connectors from the blower unit.
  4. Remove the blower unit-to-fire wall attaching bolts and remove the blower unit assembly.
  5. Remove the blower motor fan-to-motor fastener.
  6. Remove the blower motor-to-unit attaching bolts, then remove the motor.
  7. Installation is the reverse of the removal procedure.

Feb 01, 2011 | 1991 Mazda 626

1 Answer

Heater fan works for a while then cuts off till it cools down




What can go wrong with a blower motor?
There are several things that may cause your blower motor to stop working. The simplest cause would be a blown fuse. If you replace the fuse and it quickly blows again, then you probably have an electrical short. Disconnected wires on the exterior of the blower motor can also cause it stop working, and if your blower motor gets dirty, it can get clogged or muddy which keeps the fan blades from spinning.

How do I test my blower motor?
When you are troubleshooting your blower motor, it is best to start by running the air conditioning or the heater to see if you can hear the sound of the fan. If you can hear the fan, it could be clogged or corroded with dirt. If you do not hear the fan, then you may have a bad resistor, blown fuse, or a loose wire. Next, you should replace any blown fuses in your car's fuse panel and try to start the blower motor again. If another fuse blows right away, you have an electrical short. If it doesn't blow out and the motor is still silent, then something else is wrong. In the case where the fuse lasts for a little while as the fan spins but then the fuse blows again, that usually means you need to replace the brushes on the motor. Finally, you can pull the motor out and visually inspect it for loose wires. If you don't see any and still want to test, try hooking it up to the battery to see if the motor will start. If all these tests still find you with a dead blower motor, it's definitely time to replace it.

How do I replace it?
Usually located under your vehicle's instrument panel, the blower motor can be removed and replaced. You'll need to disconnect the blower motor connector and remove the retaining screws holding it into place. Detach the fan retainer clip from the motor shaft that's located in the center of the blower wheel. You may need to save that piece if you are not replacing the whole motor. Inspect your new motor to ensure nothing is broken and the blades can properly spin. Re-attach the fan retainer clip, the retaining screws, and the connector so you can test your new blower motor out.

Dec 13, 2010 | 2001 Chevrolet Silverado 1500

1 Answer

I have a electrical drain, interior fan, when key is off, sounds


look behind glove box and see if blower motor is running constantly

Apr 24, 2010 | 2001 Volkswagen Beetle

2 Answers

Where is the heater fan located to fix it??


The blower motor is mounted in the engine compartment, behind the wiper linkage on this model

70d2c49.gif

OR

Interior Mounted
  1. Remove the right-side instrument panel insulator.
  2. Disconnect the blower motor cooling hose.
  3. Detach the blower motor electrical connector.
  4. Remove the blower motor-to-air housing mounting screws.
  5. Pull the blower motor out of the air housing.

Nov 13, 2009 | 1995 Pontiac Trans Sport

2 Answers

VW Jetta GL 2000, AC - Heater Fan stopped


blower motor or resistor or the blower motor control switch.

Jun 01, 2009 | 1998 Volkswagen Jetta

Not finding what you are looking for?
1993 Nissan Sentra 4 Door Logo

80 people viewed this question

Ask a Question

Usually answered in minutes!

Top Nissan Experts

yadayada
yadayada

Level 3 Expert

63242 Answers

Phil Lovisek
Phil Lovisek

Level 3 Expert

705 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

21981 Answers

Are you a Nissan Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...