FixVault

Diagnostic Trouble Code Definitions

WARNING: This page is about a different car, the 1992 Cadillac Allante, 1991 Cadillac Allante, and 1990 Cadillac Allante. However, it is still accessible from the selected car via links, so may be relevant.
DIAGNOSTIC TROUBLE CODE DEFINITIONS

DTC (1) Description
EO60  Cruise - Transmission Not In Drive
EO61  Cruise Vent Solenoid Circuit
EO62  Cruise Vacuum Solenoid Circuit
EO63  Set Vs Vehicle Speed Different
EO64  Vehicle Acceleration Out Of Range
EO65  Cruise - Servo Position Sensor Failure
EO66  Cruise - Engine RPM Too High
EO67  Set/Coast Or Resume/Accel Switch Shorted
EO68  Cruise Control Command Problem
EO90  VCC Brake Switch Input Problem
EO99  Cruise Servo Applied Not In Cruise
(1) Perform appropriate test under DIAGNOSTIC TESTS  . Codes listed in this table are only for testing covered in this article. For a complete list of codes, see BODY COMPUTER MODULES article.