P0717 code
#1
P0717 code
Hello ,I really want to thank everyone for helping me getting this thing running again. I have a 2007 hummer h3 and I recently got p0717, shifting acting up. I looked up the code it’s the transmission input speed sensor, I found the right part at a local store. I made a research and some people said might be shorten or dirty because of the elements etc. I am trying to find it and I can’t see to find it. Online they say it’s in the passenger side next to the transmission put can’t find anything!! Can you help me find it or send me pics so I can check out?
thank you
thank you
#2
At the plug to the transmission, check for 12 volts on pin E Pink wire.
Ground on the pin V Light Blue.
Verify pin K Brown/White wire is not open or shorted back to the Powertrain Control Module (PCM) Blue connector pin 23.
If all the above is OK with everything plugged in, backprobe the Brown/White and check for square wave signal with the engine running.
If no signal is present, then replace the input speed sensor.
To replace the input speed sensor requires removal of the transmission and then removal of the front pump from the transmission assembly. GL
Ground on the pin V Light Blue.
Verify pin K Brown/White wire is not open or shorted back to the Powertrain Control Module (PCM) Blue connector pin 23.
If all the above is OK with everything plugged in, backprobe the Brown/White and check for square wave signal with the engine running.
If no signal is present, then replace the input speed sensor.
To replace the input speed sensor requires removal of the transmission and then removal of the front pump from the transmission assembly. GL
#3
#5
#6
Ok i I unplugged it but how you know which color is which? And how to test it on the voltmeter? Sorry I am not good with electricity
#7
Is there a chance that something got lose inside the pan because the shop dropped the pan not that long ago and did transmission fluid and I noticed that plug plugs just above the pan so I was wondering if something got lose is that possible ?
#8
Here's a pic of the harness inside:
#9
I have all those codes
P0976
P0717
P0787
P0973
P2769
P2764
I also made another thread about that is my transmission dying?
#10
It still points to the ISS, you NEED to check with multi meter, without the p0717 there is a TSB:
https://f01.justanswer.com/heavy_che...44_P1860+2.pdf
https://f01.justanswer.com/heavy_che...44_P1860+2.pdf
Last edited by hummerz; 07-18-2019 at 03:30 PM.