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Home >> Hyundai >> 2009 >> Sonata V6-3.3L >> Repair and Diagnosis >> Relays and Modules >> Relays and Modules - Powertrain Management >> Relays and Modules - Computers and Control Systems >> Engine Control Module >> Service and Repair
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Engine Control Module: Service and Repair





Replacement

1. Turn ignition switch off.
2. Disconnect the battery (-) cable from the battery.
3. Disconnect the ECM connectors (A).




4. Unscrew the ECM mounting bolts (B) and remove the ECM from the air cleaner assembly.
5. Install new ECM

ECM installation bolts :9.8 - 11.8 N.m (1.0 - 1.2 kgf.m, 7.2 - 8.7 lb-ft)