Speed Control Tester

Speed Control Tester

The integrated vehicle speed control (IVSC) system contains an on-board
diagnostic capability. Key on, engine oft (KOEO) and Key on, engine running
(KOER) routines output diagnostic trouble codes in a manner similar to EEC-IV
subsystem "Self Tests," which then refer to Pinpoint Tests for specific
component diagnosis.

The on-board diagnostic capability applies only to the Taurus 3.0L SHO. The
Rotunda Speed Control automatic system tester 007-00013 or equivalent cannot be
used for IVSC diagnosis. The Rotunda Super STAR II Tester 007-00041-B, or
Inductive Dwell-Tach-Volts Ohms Tester (VOM) 059-00010 or equivalent, 0 to 20
VDC (alternate to STAR) is required to perform the IVSC Self Test and display
diagnostic trouble codes.