Taurus L4-153 2.5L HSC (1986)
Instrument Panel Bulb: All Technical Service Bulletins
Instrument Cluster Bulbs - Replacement Precaution
Article No.
LAMP - ELECTRONIC INSTRUMENT CLUSTER -
87-20-11
HALOGEN BULB REPLACEMENT
FORD:
1985-87 THUNDERBIRD 1986-87 TAURUS
LINCOLN-MERCURY:
1985-87 COUGAR
1986-87 SABLE
LIGHT TRUCK:
1986-87 AEROSTAR
ISSUE:
Electronic instrument clusters use 2 candle power (cp) halogen bulbs for illumination. Field reports show that the 8 cp bulbs are sometimes
used which cause premature burnout of the halogen bulbs and melt the bulb sockets.
ACTION:
If service is required, use the 2 cp halogen bulb and socket assemblies, as listed in the Dealer Master Parts Catalog. Before replacing the 2
cp halogen bulb, complete the following diagnostic procedure.
1.
Be sure there are no shorts or open grounds.
2.
Clean and secure both underdash and chassis grounds.
3.
Check charging system output voltage as outlined in Section 31 of the appropriate Shop Manual.
PART NUMBER
PART NAME
CLASS
E5SZ-13B765-C
Halogen Bulb and Socket
AM
Assembly - 2 cp
OTHER APPLICABLE ARTICLES: None
WARRANTY STATUS: "INFORMATION ONLY"
