Operation CHARM
: Car repair manuals for everyone.
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Jaguar
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1990
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Sovereign L6-4.0L
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Repair and Diagnosis
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Relays and Modules
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Relays and Modules - Instrument Panel
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Speedometer Module
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Diagrams
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Diagram Information and Instructions
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Diode Codes
Manuals through 2025 now available!
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Link:
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Diode Codes
HARNESS CODE
(LB) + D +
IDENTIFICATION NUMBER
(5)
Example
: LBD5 (no dash is used)