Holyoak
New Member
So where does the factory put the transmission temp sending unit? I thought I read there was a port with a plug in it somewhere on the trans you can't see where they would put it normally. Help please...
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So where dos the factory put the sensor?
- Thread starter Holyoak
- Start date
- Staff
- #3
4L60E it is part of the hydraulic switch that tells the PCM what hgear the trans is actually in(the ALLISON is the same way I believe). The 4L80E puts the temp sensor into the internal trans harness, looks like a diode in the harness.
Holyoak
New Member
I guess that would be important... Sorry.
I believe it's the 4L80E. I've looked once before and then forgot. One of those "Oh, okay. then flush" moments. Isn't there a way of telling by looking at the VIN code? Sorry for being unprepaired when asking this.
I believe it's the 4L80E. I've looked once before and then forgot. One of those "Oh, okay. then flush" moments. Isn't there a way of telling by looking at the VIN code? Sorry for being unprepaired when asking this.
- Staff
- #5
If it is for the suburban in your sig you have a 4L80E.
All auto 6.5TD's have the 4L80E. :thumbsup:
Holyoak
New Member
yes, it's the one in y sig.