Tempo L4-140 2.3L HSC (1986)
Clock: All Technical Service Bulletins
Electronic Clock - Revised Diagnostic Procedure
Article No. 86-13-9
CLOCK - ELECTRONIC - REVISED DIAGNOSTIC PROCEDURE
FORD 1986 ALL CAR LINES
LINCOLN-MERCURY 1986 ALL CAR LINES
LIGHT TRUCK 1986 RANGER, BRONCO II
The wiring harness check in the 1986 Shop Manuals for diagnosing the electronic clock has been revised. An additional test step A5 (power check to
ignition) has been added to assist in field diagnosis. The following procedure should be inserted in the Shop Manuals:
1986 Car Shop Manual, Volume B, Section 33-15-4 1986 Car Shop Manual, Volume C, Section 33-15-6 1986 Ranger/Bronco II Shop Manual, Section
33-05-5
OTHER APPLICABLE ARTICLES: None
WARRANTY STATUS: "INFORMATION ONLY"
WIRING HARNESS CHECK - SUBROUTINE A
