BillBoost37
New member
For pokerblakeb
To test the ohms on the ISS you'll want to ohm between pin S and V
To test the ohms on the ISS you'll want to ohm between pin S and V
4t65E Pinout
- Thread starter BillBoost37
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PokerBlakeB
New member
Thank you BillBoost!!!! This is very helpful in trying to diagnose my PO717 transmission code on my 2002 pontiac grand prix gt.
PO717 Input/Turbine Speed Sensor Circuit No Signal
PO717 Input/Turbine Speed Sensor Circuit No Signal
BillBoost37
New member
Yeah, as we've chatted a little. The potential issues can be bad wiring from teh pcm to the transmission, then possible bad wiring inside the transmission, a failed ISS sensor or a ISS reluctor torn from the drive gear. The last being the least likely unless your name is BillBoost Master of Destroyed Reluctor Wheels.
The wiring inside the trans and the sensor can be tested with a multimeter set to ohms. As can all the other soleniods.
Page 6 http://www.transtec.com/tech_insert/IS-4T65E-5.pdf shows us the ohm readings we should expect when testing. To test you use the two pins that go to each sensor. For example the ISS sensor is run from pins S and V. If the readings are close to the table, then likely the wiring harness or sensor/soleniod is bad.
The wiring inside the trans and the sensor can be tested with a multimeter set to ohms. As can all the other soleniods.
Page 6 http://www.transtec.com/tech_insert/IS-4T65E-5.pdf shows us the ohm readings we should expect when testing. To test you use the two pins that go to each sensor. For example the ISS sensor is run from pins S and V. If the readings are close to the table, then likely the wiring harness or sensor/soleniod is bad.
For pokerblakeb
To test the ohms on the ISS you'll want to ohm between pin S and V
do you know if the plug is wired the same on an 04?