1996 Cadillac Deville code 1602

1996 CADILLAC DEVILLE
14,000 MILES • V8 • FWD • AUTOMATIC
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CHUCK JANSSEN
  • MEMBER
  • 1 POST
need help on this will not shift
Aug 6, 2009 at 8:59 PM
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FACTORYJACK
  • ✓ASE Certified Mechanic
  • 4,159 POSTS
  • ASE Certified Mechanic
The P1602 is a loss of EBTCM serial data, will have no affect on shift. Does it start out in a gear other than first?, maybe make one shift(1-3 or 2-4).
Aug 6, 2009 at 9:40 PM
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