>I have a 2000 Elantra with the "Check Engine" light on solid. It's come
>on a few times in the past, but always goes away after a day or two.
>Thought at first it might be due to a loose gas cap, but after a few
>times of it coming on, we bought a new cap and it still comes on.
>Took it to Autozone and they pulled the following codes:
>0713 Transmission Fluid Temperature Sensor Circuit high input
>P1624 see service manual
>I checked http://www.hmaservice.com/webtech/ but couldn't find these
>codes mentioned. I have 59,700 miles on the car and I want to get this
>checked out in case it's under warranty. Can anyone with a service
>manual look these up for me and/or give me any advice on what might be
>the problem? Thanks
>
>Steve

I dont actually have one of the manuals that explains this code but
according to research it appears to be a sensor related to the transmission (dont quote
me on this.) This is what I could pull from a generic list.

P1624: MIL Request Signal from TCM to ECM
P1624: MIL Request Signal active

 

Hello,

I am looking at the shop manual and the previous replies are correct.

1. This sensor measures the temperature of the transmission fluid. When the
computer 'knows' this temperature it can anticipate shift timing better
because the fluid viscosity is approximately known.

2. P0713 - FLUID TEMPERATURE SENSOR SYSTEM - OPEN. The connector may have
fallen off the sensor or the wire broke or the sensor 'opened' internally.
Ref. P. AT-21 ( 2000 Shop Manual )

3. On page AT-69 item 2, they start to call it an 'Oil Temperature sensor
(same 'Fluid Sensor' sensor from page AT-21.

4. Its a 2 pin sensor. I have not found it yet.

5. I'd get it looked at, not a big deal. The computer just isn't able to
shift as smoothly, maybe that will put more wear and tear on it?



"Jacee" <noname@nohost.net> wrote in message
news:10dj6h7hecb3qa7@corp.supernews.com...
>
> >I have a 2000 Elantra with the "Check Engine" light on solid. It's come
> >on a few times in the past, but always goes away after a day or two.
> >Thought at first it might be due to a loose gas cap, but after a few
> >times of it coming on, we bought a new cap and it still comes on.
> >Took it to Autozone and they pulled the following codes:
> >0713 Transmission Fluid Temperature Sensor Circuit high input
> >P1624 see service manual
> >I checked http://www.hmaservice.com/webtech/ but couldn't find these
> >codes mentioned. I have 59,700 miles on the car and I want to get this
> >checked out in case it's under warranty. Can anyone with a service
> >manual look these up for me and/or give me any advice on what might be
> >the problem? Thanks
> >
> >Steve
>
> I dont actually have one of the manuals that explains this code but
> according to research it appears to be a sensor related to the
transmission (dont quote
> me on this.) This is what I could pull from a generic list.
>
> P1624: MIL Request Signal from TCM to ECM
> P1624: MIL Request Signal active