Radiator fan keeps on running

[RTIO]

Could you help me with this one .
Hot or cold fan runs all the time first thing when you start it turn key on
To ignition dash light are and fan is running and I have not started it yet
Have put new relays and still the same.
Could it be 1 or more sensors.

 

[dave6666]

"To ignition dash light are and fan is running and I have not started it yet "

^^^ What does that sentence mean?

Does your car have a year model by any chance?

 

[scottmarston]

Isn't that fan controlled by a thermostat local to the fan itself? What relay did you change?? I'd bet that the thermostat IS your relay and that the sensor has failed. If I was a designer, I would default the thermocouple switch to a normally closed position if the thermocouple failed because having air is safer than not. Just a thought...

 

[dave6666]

^^^ BZZZT. You bet wrong.

 

[plumcrazy]

does it have a roe battery drain kit ?

(Post mainly for LIG's entertainment)

 

[Steve-Indy]

Guys, RT10's car is a 1994...as stated in another thread where he
added his own question at the end:

http://forums.viperclub.org/threads/648605-New-Owner-with-two-questions

RT10 said: "94 Viper Red
Can you help me with this one.
Radiator fan
runs all the time .cold/hot
From the time you turn the key on ,to when I
turn it off
Is this right our is one of the sencers not. Working and which
One would it be."

Then Steve-Indy said: "Hi, RT10....I will bet that you will get
more answers faster by posting this again in the R/T 10 and GTS Discussion
section.
Have you clecked fan relay ??? "

And, RT10 replied: "Yes And even changed them"

-----------------------------------------------------------------------------------

Now, HOPEFULLY we can all get on the same page...so to speak!!

 

[LifeIsGood]

does it have a roe battery drain kit ?

(Post mainly for LIG's entertainment)

You ****! Thanks for the rep over on VA.

 

[RTIO]

It is a 94 viper

 

[RTIO]

Hi
witch one will it be and where will I find it on the motor

 

[paul fettig]

Had that problem with my 2001. Turned out all I had to do was turn off the a/c when I started the car.

 

[Steve-Indy]

GREAT point, Paul...especially since many Gen I & II owners do not fully understand the settings on the HVAC dials !!!

 

[RTIO]

No that is not it . Sensor for the fan would you know where it is
There are so many .

 

[RTIO]

I am a VCA member . How would I get it listed on my profile tag

 

[Steve-Indy]

The engine coolant temp sensor is threaded into water crossover cover at the rear of the intake manifold (at T-stat)...this supplies info to PCM and controls fan. THIS sensor is on the passenger side of this area at the T-stat...the sensor on the driver's side by the T-stat is the temp sensor for the temp gauge as I recall.

 

[Steve-Indy]

Try this link:

http://www.viperclub.org/downloads/1992=1996_Viper_Parts_Listing.pdf

and go to 7-Cooling section and then to Figure 7-120 for location help.

If you cannot get this link to work, try updating your profile to Member status....if still no liuck, ask Moderator for help.

 

[RTIO]

Would you know what the part numbers are for the both of them , more than likly they have never been changed .
And thanks for the info it will really help .

 

[Steve-Indy]

From the 1992-6 parts pdf on this site:

5226374 SENSOR, Coolant Temperature...NOTE: this number LOOKS to be one
digit short...but it works

56027012 SENDING UNIT, Temperature Gauge
------------------------------------------------------------------------------------------------------------------------------------------------------
As a part nummber cross-check....FROM A MOPAR PARTS SITE IN LINK BELOW:



http://www.moparpartsamerica.com/pa...DODGE&model=VIPER&submodel=&vehicleid=1099111

Searching for: 5226374

1-1 of 1 Parts

You must be registered for see images You must be registered for see images 1 You must be registered for see images You must be registered for see images

ELECTRICAL / POWERTRAIN CONTROL / POWERTRAIN CONTROL / COOLANT TEMP SENSOR
COOLANT TEMP SENSOR Viper
$48.25

------------------------------------------------------------------------------------------------------------------------------------------------

Searching for: 56027012

1-1 of 1 Parts

You must be registered for see images You must be registered for see images 1 You must be registered for see images You must be registered for see images

ELECTRICAL / CHASSIS ELECTRICAL / SENDERS / TEMP SENDING UNIT
TEMP SENDING UNIT Viper
$20.45

SUGGEST that you contact Chuck Tator, PartsRack, or Viper Parts of America to be SURE of this info and to SUPPORT OUR VENDORS....local Dodge dealer could place order for you as well.

 

[Steve-Indy]

By the way...if you have not removed connectors and cleaned them (male and female sides) with something safe... such as Mopar's Electrical Contact Cleaner...it MIGHT help, and save some $$$. Just a thought.

 

[Venomiss]

I am a VCA member . How would I get it listed on my profile tag

Read this thread and follow the list to get you rolling.
http://forums.viperclub.org/threads...nnot-see-the-full-forums-or-missing-Venom-tag

 

[Steve-Indy]

Thanks, Venomiss !!

RT10, follow the above advice ASAP...as you are missing a lot of info on this site that is most helpful !!!

 

[RTIO]

Thanks every one for your help I will let you know how I go