Help Code Analysis P0717 input/turbine speed sensor A circuit no signal

[Ali Jamal]

after i returned from Off-road trip of 80 Miles and some fun in river 6'' water height today when i started the car and shift to D its Hard shifting and i don't no why then i see the MIL with the only code present
P0717 input/turbine speed sensor A circuit no signal

help me to Diogenes this code please , where is the Sensor located? do i have to change the assymbly or the sensor or what should i do

Hummer H3 2007

• VIN: 5GTDN13E478184220
• Year: 2007
• Make: Hummer
• Model: H3 Base / H3x

here is My H3

 

[bebe]

Pretty sure it's inside the transmission, (input speed sensor) may need to take it to a transmission shop. I think the trans need to be torn down to get to the sensor, so you may as well R&R the trans, with means $$$.

Sorry

 

[Ali Jamal]

Pretty sure it's inside the transmission, (input speed sensor) may need to take it to a transmission shop. I think the trans need to be torn down to get to the sensor, so you may as well R&R the trans, with means $$$.

Sorry

OMG why sensor inside the trans is it possible to locate it through the transmission case

 

[Bigunit]

Bebe is right, that particular speed sensor can't be replaced until you open up the whole case & the sensor is located behind the flywheel according to the factory service manual.

 

[Ali Jamal]

Bebe is right, that particular speed sensor can't be replaced until you open up the whole case & the sensor is located behind the flywheel according to the factory service manual.

the stealer ship charges 700 U.S.D only for tranny desmount i don't know how much will cost for full repair labour:bb9::gaah:

 

[Firesquirt]

I just had the same with my 2007 last month, $1400.00 split 50% with the dealer.

The part itself is only about $50.00, but it seems the transmission has to come out to get to it, while inside they also changed my transmission filter, I was happy about that.

Now my 07 drives like new, I saw a noticeable change in smoothness and shift points. While the sensor is out may may also notice when stopped an accessional jerk like a misfire, but I think that was the tranny trying to engage periodically, any way that went away too.

Here is some info on the ISS from AlldataDiy

Circuit Description

The automatic transmission input shaft speed (AT ISS) sensor assembly is a three-wire hall-effect sensor that is mounted internally to the transmission on the oil pump assembly. The AT ISS utilizes the gear teeth, located on the turbine shaft, to generate a voltage signal of varying frequency that corresponds to the rotational speed of the turbine shaft. The AT ISS signal is an input to the powertrain control module (PCM) and is used to determine line pressure, transmission shift patterns, torque converter clutch (TCC) slip speed and gear ratio.

 

[bebe]

Where are you located? I have a really good friend in Pakistan otherwise, take it to a local shop and ditch the stealership. If there are other American trucks there the 4L60E transmission is very common.

 

[Ali Jamal]

Where are you located? I have a really good friend in Pakistan otherwise, take it to a local shop and ditch the stealership. If there are other American trucks there the 4L60E transmission is very common.

ILMAO man so true same on trailblazer lol

here is 1100 U.S.D for a sensor built to assemble in tranny and i am from Kurdistan i wish this post help other as this forum helped me regards:cheers:

i pay and i love this little Tank

 

[bebe]

Here is my friend Ehsan Masud Kiani He's a great wheeler and Fabricator in Rawalpindi, Pakistan. A little bit far, but someone to admire.

All the best,

Bebe