dan3or6 said:2002 deville code u1064 says loss of communication of DIM. Have replaced both crank sensors and car still stalls in first 10 miles then starts back up ok. 50,000+ miles out of warranty. also codes u1713, b0429, p0385.
Logandiagnostic said:My info is pretty close to the same.
PO385- Crank sensor B. I had this same code last week. Tossed in a used tan B sensor and that seems ok.
U1064- Loss of data/communicatin DIM module. DIM= dash intergraton module.
U1713- door/ express up. High speed data circuit. There is a TSB on this code. See TSB 02-08-64-006.
B0429- HVAC air stepper motor assembly calibration issue.
Being I have a 2001 I have also seen some crazy stuff on these cars. Radio/ amps inop etc. They sometimes will fix themselves with a battery disconnect. In a way it reboots all the onboard computers.