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JDS - Software Changes: Overview

90jaguar09 JAGUAR
JDS SOFTWARE DIAGNOSTIC
SYSTEM
NO: 57

1991 MY
Model: SEDAN RANGE Date: NOVEMBER, 1990

KEY POINTS: SOFTWARE ISSUE 4050
Software issue 4050 should be used to test tbe electrical system on 1991 my Sedan Range vehicles. For information on vehicle changes refer to Sedan Range Model Year Update 1991, (S-69).

SOFTWARE CHANGES

In addition to the software changes required due to vehicle modifications, four operating changes have been incorporated into software issue DBC 4050. These are fully detailed in the following section.