P0717 code
#15
tonight
#16
Yes, and check the connectors since you caused more codes after you threw parts at it!
You started with P0717 ISS Failure(most likely shorted wiring inside the trans)
after you pulled the connector to the trans and threw parts at it, you now have:
P0976 Shift Solenoid B Control Circuit Low
P0787 Shift/Timing Solenoid A Low
P0973 Shift Solenoid A Control Circuit Low
P2769 Torque Converter Clutch Circuit Low
P2764 Torque Converter Clutch Pressure Control Solenoid Control Circuit Low
Did you perform the 1st step in any electrical component replacement: Disconnect battery?
Did you clear all codes and recheck?
Did you make sure all connectors were clean and secure?
At this point, my advice to you is to take it to a repair shop before you cause any more issues.
You started with P0717 ISS Failure(most likely shorted wiring inside the trans)
after you pulled the connector to the trans and threw parts at it, you now have:
P0976 Shift Solenoid B Control Circuit Low
P0787 Shift/Timing Solenoid A Low
P0973 Shift Solenoid A Control Circuit Low
P2769 Torque Converter Clutch Circuit Low
P2764 Torque Converter Clutch Pressure Control Solenoid Control Circuit Low
Did you perform the 1st step in any electrical component replacement: Disconnect battery?
Did you clear all codes and recheck?
Did you make sure all connectors were clean and secure?
At this point, my advice to you is to take it to a repair shop before you cause any more issues.
#18
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
after hours of searching I found the wire harness under the transmission panel is pinched badly. I contacted the dealershiop
they told me its this part number gm part number 24298347. but its like 230 bucks..and its on back order.
any aftermarket harness I can find for cheaper?
thanks
#19
Yes, and check the connectors since you caused more codes after you threw parts at it!
You started with P0717 ISS Failure(most likely shorted wiring inside the trans)
after you pulled the connector to the trans and threw parts at it, you now have:
P0976 Shift Solenoid B Control Circuit Low
P0787 Shift/Timing Solenoid A Low
P0973 Shift Solenoid A Control Circuit Low
P2769 Torque Converter Clutch Circuit Low
P2764 Torque Converter Clutch Pressure Control Solenoid Control Circuit Low
Did you perform the 1st step in any electrical component replacement: Disconnect battery?
Did you clear all codes and recheck?
Did you make sure all connectors were clean and secure?
At this point, my advice to you is to take it to a repair shop before you cause any more issues.
You started with P0717 ISS Failure(most likely shorted wiring inside the trans)
after you pulled the connector to the trans and threw parts at it, you now have:
P0976 Shift Solenoid B Control Circuit Low
P0787 Shift/Timing Solenoid A Low
P0973 Shift Solenoid A Control Circuit Low
P2769 Torque Converter Clutch Circuit Low
P2764 Torque Converter Clutch Pressure Control Solenoid Control Circuit Low
Did you perform the 1st step in any electrical component replacement: Disconnect battery?
Did you clear all codes and recheck?
Did you make sure all connectors were clean and secure?
At this point, my advice to you is to take it to a repair shop before you cause any more issues.