: 1996 Deville PCM 0717

03-11-04, 02:16 PM
i have a deville d'elegance with 80000 on it. it runs great. i am getting the service transmission, pcm 0717, speed sensor code. the transmission shifts smoothly and i can't notice anything. how serious is pcm 0717? thanks in advance for the info.


03-13-04, 08:00 PM
Transmission input shaft speed sensor code locks out Torque converter clutch and all trans adaptives. Fuzzy Logic. In Pittsburgh you will not pass our emission program w/o repairing it. Trans remove/install w/ teardown of unit.
P.S. We do that here! Jim Locke