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JDS - Software Issue 4040 System Communications: Overview

90jaguar05 JAGUAR

JDS SOFTWARE DIAGNOSTIC
SYSTEM No. 53

1990 MY
Model: SEDAN RANGE Date: AUGUST, 1990

KEY POINTS: SOFTWARE ISSUE 4040
1990 MY Sedan Range vehicles incorporate serial communications capabilities which enable the different vehicle systems to interface with JDS using software issue 4040.

The following information should be used for serial communication understanding and the use of software issue 4040: