Lamp-Out Warning System - Manual Update

88ford03
LAMPS - LAMP-OUT WARNING SYSTEM - DIAGNOSTIC SERVICE INFORMATION

Article No. 88-3-9

FORD: 1986-88 TAURUS

LINCOLN-MERCURY: 1986-88 SABLE

ISSUE: The electrical diagnostics information for the lamp-out warning system was not included in the 1988 Taurus/Sable Shop Manual, Section 33.

ACTION: If service is required, use pages 21 to 25 of this TSB to diagnose the lampout warning system. This information should be inserted in your 1988 Taurus/Sable Shop Manual, Section 33.

OTHER APPLICABLE ARTICLES: None
WARRANTY STATUS: "INFORMATION ONLY"



LAMP-OUT MODULE CONNECTOR PIN-OUT



LAMP-OUT WARNING SYSTEM: DIAGNOSTIC TEST

Lamp-out warning not displayed when a lamp is burned out OR
Lamp-out warning is displayed without an actual lamp failure



LAMP-OUT WARNING SYSTEM: DIAGNOSTIC PROCEDURE A



LAMP-OUT WARNING SYSTEM: DIAGNOSTIC PROCEDURE B




LAMP-OUT WARNING SYSTEM: DIAGNOSTIC PROCEDURE C

SPECIAL SERVICE TOOLS
ROTUNDA EQUIPMENT
Model Description
014-00407 Digital Volt/Ohmmeter
007-00001 Digital Volt/Ohmmeter