Federal Models

On-Board Diagnostic Connector Terminal Designations:

The on-board diagnostic connector provides information concerning fault conditions within the CIS-E(5), SRS, EZL/AKR, MAS, Electronic A/T transmission and other computer controlled systems. Up to 34 fault codes concerning CIS-E(5) related problems may be accessed with the use of an impulse counter. Furthermore, 15 additional (MAS) control unit fault codes concerning engine operation may also be extracted at the on-board diagnostic connector.

Impulse Counter/On-Board Diagnostic Connector:

When the start-button on the impulse counter is depressed for 2 to 4 seconds (ignition ON), the impulse counter will begin a impulse readout. The cause of the malfunction(s) will be indicated by the number in the impulse counter window. Fault codes will be displayed in ascending order. If several fault codes are stored, the next fault code will be displayed by pressing the start button again. If no additional fault codes are stored, the first number will reappear.