A/T - Electronics Diagnostic and Repair Chart

91ford15

Article No.
91-6-4

03/18/91


TRANSMISSION - AUTOMATIC - ELECTRONIC TRANSMISSION DIAGNOSTIC AND REPAIR CHART


FORD: 1989-91 PROBE 1991 ESCORT, TAURUS

LINCOLN-MERCURY: 1991 CAPRI, CONTINENTAL, SABLE, TRACER

LIGHT TRUCK: 1989-91 ECONOLINE, F SUPER DUTY, F-150-350 SERIES
1990-91 BRONCO


ISSUE: An Electronic Transmission Repair Process Chart has been developed for service use. The addition of electronic controls to automatic transmissions (E40D, AXODE, 4EAT, etc.) adds to the complexity of diagnosis and repair. Avoiding repeat repairs depends on properly identifying all the root causes of the concern.

Figure 1:

ACTION: Use the Electronic Transmission Repair Process Chart, Figure 1, to assist you in developing a routing system for electronically controlled transmission repairs. Using this routing chart will help in determining the "root cause" for the concern and repeat repairs.


OTHER APPLICABLE ARTICLES: NONE
WARRANTY STATUS: INFORMATION ONLY
OASIS CODES: 501000, 502000, 503000, 504000