Workshop Repair Manuals

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jeep Workshop Repair Guides


Grand Cherokee 2WD V6-3.7L (2008)

Powertrain Management > Relays and Modules - Powertrain Management > Relays and Modules - Computers and Control Systems > Engine Control Module > Component Information > Service and Repair > Engine Control Module (ECM) > Page 3087

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6. Connect negative battery cable.
7. Use a diagnostic scan tool to reprogram new PCM with vehicles original Identification Number (VIN) and original vehicle mileage. If this

step is not done, a Diagnostic Trouble Code (DTC) may be set. 

Powertrain Management > Relays and Modules - Powertrain Management > Relays and Modules - Computers and Control Systems > Engine Control Module > Component Information > Service and Repair > Engine Control Module (ECM) > Page 3087

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