Hyundai Workshop Service and Repair Manuals > Accent L4-1.6L (2003) > Relays and Modules | Relays and Modules - Powertrain Management | Relays and Modules - Computers and Control Systems | Engine Control Module | Component Information | Diagrams | Page 231

Main Relay (Computer/Fuel System) > < Diagnostic Aids|Page 230

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Engine Control Module: Testing and Inspection

ENGINE CONTROL MODULE (ECM) - POWER GROUND

Check the ground condition of the engine control module.

Circuit Diagram

Harness Inspection Procedure

Relays and Modules
Relays and Modules - Powertrain Management / Relays and Modules - Computers and Control Systems / Engine Control Module / Component Information
Diagrams
Page 231

Main Relay (Computer/Fuel System) > < Diagnostic Aids|Page 230