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Jeep Workshop Service and Repair Manuals

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Powertrain Control Module <--> [Engine Control Module] > < Diagram Information and Instructions

Cherokee 2WD L4-150 2.5L VIN E TBI (1989)

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How to Read Wiring Diagrams

Black:...................................................................................................................................................................................................................................BK
Brown:.................................................................................................................................................................................................................................BR
Dark Blue:...........................................................................................................................................................................................................................DB
Dark Green:.........................................................................................................................................................................................................................DG
Gray:....................................................................................................................................................................................................................................GY
Light Blue:...........................................................................................................................................................................................................................LB
Light Green:.........................................................................................................................................................................................................................LG
Orange:................................................................................................................................................................................................................................OR
Pink:.....................................................................................................................................................................................................................................PK
Red:.....................................................................................................................................................................................................................................RD
Tan:......................................................................................................................................................................................................................................TN
Violet:..................................................................................................................................................................................................................................VT
White:.................................................................................................................................................................................................................................WT
Yellow:................................................................................................................................................................................................................................YL

Powertrain Control Module <--> [Engine Control Module] > < Diagram Information and Instructions