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Marko1 09-08-2010 04:06 PM

Trans Sensors
Have to replace the front and rear speed sensors on my '02 GrandC LTD trans, do I have to drop the trans?

206WJ 09-08-2010 04:28 PM

Re: Trans Sensors
No need to drop trans on the 545RFE. Just make sure you have a drain pan to catch the bit of fluid that will come out when you remove them. Just a wire harness and 1 bolt for each.

It's a good idea to make sure your fluid level is good after you finnish too.

Frango100 09-08-2010 06:43 PM

Re: Trans Sensors
Changed mine some time ago (545RFE) and not even a drop of oil came out. Trans was cold at that time. Very easy job, indeed one connector and one bolt and you just pull it out.

Marko1 09-10-2010 10:02 AM

Re: Trans Sensors
Thanx for the input. It was as easy as was said. This forum is Fantastic!! I will do what I can to support this.
Thanx again!!

Frango100 09-10-2010 02:47 PM

Re: Trans Sensors
By the way, what was the problem you had with the old speed sensors?

lynchac12 08-10-2011 07:39 PM

Re: Trans Sensors
If you dont want fluid to come out while doing it, i would think changing them with a cold tranny would be the way to go. More ATF has settled in the pan. $15 part can give serious problems!

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