Question about 2002 Nissan Maxima

1 Answer

A/C Heater Amplifier/Resistor for Auto Climate Control

A/C Heater resister tested bad. Replaced and the A/C worked for about 10 minutes and then it stopped. The new resistor was extremely hot. It doesn't work now.

Posted by on

1 Answer

Does the Blower Motor work when power
is applied-- just to it?
Sounds like a high current draw on that circuit
Need wiring diagram & ability to know how to test
for the problem
I only work from factory diagnostic manuals & wiring
books- I buy for all my vehicles when they are new.
No way you can push & poke,wish & hope
You need to see the circuits on paper & have the
manufactures ideas on how to diagnose

Posted on Jul 17, 2013

6 Suggested Answers

  • 2 Answers

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

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.

Posted on Jan 02, 2017

  • 45 Answers

SOURCE: 2004 Nissan Altima Blower Resistor

there is a blower resistor located near blower motor and housing under glove box area it is one connector with about 5 wires to it and looks thin, held by two screws this resistor controls fan speeds - possibly it will look burned may even be hot to the touch so be carefully it is the most probable cause since you obviously have power to it and ground only being the fan speeds the problem.

Posted on Aug 28, 2008

  • 2039 Answers

SOURCE: ac heater

blower resistor ,fuses that the basic start let me now pierre

Posted on Nov 09, 2008

  • 726 Answers

SOURCE: heater blower not working

I would check the blower motor fuse first. If that's all fine, than check at the blower motor connector (behind the glove box). unplug the connector (white connector with 2 wires red and black I think) and unplug it. Turn the fan control ON. Get a DVOM (digital volt meter) or just a plain old analog meter and check across the connector. You should have some reading, while you are using the blower controls by the radio. The faster you wabt the blower motor to go the more voltage there willl be on the meter and vise versa. So in other words on full HIGH the meter should read about 12V. On LOW the meter will be down to 6V or so. The speed adjustment of the blower motor gets done by the "blower motor resistor" and the controler by the radio. Anyways, let me know what you find as far as the voltage goes at the blower motor. OR you can just turn on the control on high and tap the motor with something solid (hammer) and see if it comes on. I have a feeling that it will.

Posted on Mar 31, 2009

  • 140 Answers

SOURCE: 1996 nissan quest blower wont work. checked

There might be some heavy resistance with one of the wires leading to it. Have an electrician check it out.

Posted on Jul 15, 2009

  • 426 Answers

SOURCE: how to find the heater resistor for a nissan

the majority of heater resistors are on the heater box under the passenger ide of the dash, on some very few models it is part of the actual ac control panel

Posted on Oct 28, 2009

Add Your Answer

Uploading: 0%


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



Related Questions:

1 Answer

Where is the heater blower resister located on a 2004 bonneville gxp

Why ? Does the blower work on high ? but no other speeds ! If it doesn't come on at any speed it's not the resistor . Does the vehicle have automatic climate control or manual ? Automatic doesn't have resistor , has a blower motor control processor . HVAC Blower Motor Circuit You need to test , not guess !

Feb 04, 2017 | 2004 Pontiac Bonneville

1 Answer

Heater core and blower is not working but still no heat what is the problem

If you have no heat coming to the heater core, your thermostat may need to be replaced. If the engine does not get hot enough it will not open to let water into heater core. This will keep blower from coming on if you have climate control.(about $10) - check your fuses also - if the blower resister needs to be replaced it will keep blower from coming on. It is on the firewall right behind engine on passenger side ( $45 at auto zone). - If you have climate control the panel may need to be replaced. I would check this last because it is almost $1000 new. Get a replacement at junk yard ( I paid $75)

Feb 28, 2015 | 2004 Mercury Grand Marquis

2 Answers

Heater wont work climate control model

hi gary ther is a resistor pack that feeds the motor take note of the colours of the wires and the size of the wires that feed the motor and follow them back to the resister block and replace the resister block hope this will be helpfull

Dec 30, 2013 | Peugeot 206 Cars & Trucks

2 Answers

The ac is on full at all times, even when you adjust the fan hight. someone sayed i need a a/c auto amplifier. but i can't find that part

Good Evening, If I am translating this properly your fan only works on the high setting? And the other settings do not change the speed? If this is correct respond back and I will help as much as possible.

Nov 06, 2010 | 2001 Nissan Pathfinder

1 Answer

My fan for the Ac and heater will not work. iam trying to replace the blower resister

the blower resistor is in the plenum... above the heater core.
If the blower motor does not work at all ... you may have a bad climate control switch.... or blown fuse even... as the resistor is a two stage coil... Low speed and medium speed... no resistor on High and would normally not go at the same time....

Sep 30, 2010 | 2004 GMC Envoy

1 Answer

Heater fan only works on high speed .This truck has auto climate control but also has a manual fan speed switch

This is very likely a bad blower motor resistor. When this resistor goes bad you have only off or high. I hope this helps.

Mar 21, 2010 | 2006 Ford F 350 Super Duty

1 Answer

2004 silverado for some reason the heater/ac control only works on the 5 setting and when the heat is on only blows out hot air on the passenger side and cold on the drivers. i have replaced the blower...

Well had the same issue on my duel climate controll 04 2500HD but changing the heater control solved the different temp.The only other thing would be your mixer door motor.There are two,one for DR side is probibly stuck..As far as the blower motor.The resister should have taken care of that.Sounds like you may have another bad one.May want to take a volt meter to the resister plug in and run you different fan speed just to make sure that you get voltage to the different conecters.

Jan 18, 2010 | 2004 Chevrolet Silverado 1500 Crew Cab

1 Answer

Heater Control Switch Only Works on High

It appears there is a resistor block there, either at blower connection area, or at firewall area on passenger side under cowl somewhere. It is quite common for blower to only work on high when resistor goes. Look for block, or base, 1-1/2" x 3" approx. with electrical connector to it.

Feb 10, 2009 | 2002 Chrysler Sebring

2 Answers

A/C Heater control doesnt work.... trips the antilock light

5 volts is not enough to run the blower sound like your blower resister is shorted out and back feeding the system did you check it?

Nov 02, 2008 | 1997 Chevrolet S-10 Pickup

7 Answers

Heater Control Switch Only Works on High

Your problem is probably a part called the heater resistor block or board. When this part burns out you will only have high speed on the fan. On my 1999 voyager it is located on the firewall and it snaps in a hole in the firewall. This is under the hood behind the alternator.
Mine had a multi pin black plug plugged into it. Unplug the plug and
you should be able to pull the block out insert new block and plug plug back in and it should come to life.

Jun 05, 2008 | 2001 Chrysler Voyager

Not finding what you are looking for?
2002 Nissan Maxima Logo

91 people viewed this question

Ask a Question

Usually answered in minutes!

Top Nissan Experts


Level 3 Expert

75822 Answers

Phil Lovisek
Phil Lovisek

Level 3 Expert

726 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22156 Answers

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

Answer questions

Manuals & User Guides