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Home >> Jeep >> 2008 >> Grand Cherokee 2WD V8-4.7L >> Repair and Diagnosis >> Powertrain Management >> Relays and Modules - Powertrain Management >> Relays and Modules - Computers and Control Systems >> Engine Control Module >> Service and Repair >> Engine Control Module - Removal

Engine Control Module - Removal







REMOVAL

1. Remove the battery. Battery - Removal
2. Remove the battery tray. Battery Tray - Removal




3. Disconnect Engine Control Module (ECM) electrical connectors (2).
4. Remove the two ECM hold down bolts (1).




5. Pull the ECM (1) from the bracket (3).
6. Remove the ECM from the vehicle.