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Tcoat · 12-19-2018, 04:40 PM

My guess is that you have a wire broken/loose/off someplace.

The buss is part of the communication system for the computer and something has interrupted it's ability to tie everything together.

Your reader shows 10 codes. What are the others?

Code P0717 is triggered when the transmission's Input Speed Sensor isn't providing a signal. This is a critical problem because with out this signal, the Transmission Contorl Module or TCM can't properly shift the vehicle from gear to gear as the vehicle needs to change speed and rates of acceleration

P0700 Subaru Description. The Transmission Control Module (TCM) monitors the malfunction of sensors and actuators relating to transmission control. When the TCM detects a malfunction with the control, a signal is send to the Engine Control Module (ECM) to trigger the Engine Light or Service Engine Soon light.

12-19-2018, 04:40 PM	#2
Tcoat Senior Member Join Date: Jul 2014 Drives: 2020 Hakone Location: London, Ont Posts: 69,841 Thanks: 61,656 Thanked 108,295 Times in 46,456 Posts Mentioned: 2499 Post(s) Tagged: 50 Thread(s)	My guess is that you have a wire broken/loose/off someplace. The buss is part of the communication system for the computer and something has interrupted it's ability to tie everything together. Your reader shows 10 codes. What are the others? Code P0717 is triggered when the transmission's Input Speed Sensor isn't providing a signal. This is a critical problem because with out this signal, the Transmission Contorl Module or TCM can't properly shift the vehicle from gear to gear as the vehicle needs to change speed and rates of acceleration P0700 Subaru Description. The Transmission Control Module (TCM) monitors the malfunction of sensors and actuators relating to transmission control. When the TCM detects a malfunction with the control, a signal is send to the Engine Control Module (ECM) to trigger the Engine Light or Service Engine Soon light. __________________ Racecar spelled backwards is Racecar, because Racecar.