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Help! A complete tranny rebuild was done on subject car at a local shop known for its reliable work. After 20 minutes at 55-65 mph of driving the "SES" light came on. OBD pulled up code E39 (VCC slip). Shop found TC had been mis-marked by supplier and was replaced by correct one. Again, while roadtesting, the "SES" light came on for the same (E39) code problem, only it was a "soft code" and not a "hard code" as with the wrong TC. Further road testing indicated that the "SES" light would come on at street speeds after approx. 15 min of operation.
Since I'm a new owner of a 1992 Caddy Deville and not familar with its computerized system, I'm thinking it's got to be either an electrical related problem or transmission problem...or both. Also, I live in Phoenix where we experience more than 100 days of 100+ temperature during the summer months.
Any suggestions would be grearly appreciated. Great Forum...keep up the fine work!
Thanks/RK
Since I'm a new owner of a 1992 Caddy Deville and not familar with its computerized system, I'm thinking it's got to be either an electrical related problem or transmission problem...or both. Also, I live in Phoenix where we experience more than 100 days of 100+ temperature during the summer months.
Any suggestions would be grearly appreciated. Great Forum...keep up the fine work!
Thanks/RK