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Home >> Mazda >> 2003 >> Protege SE (CANADA) L4-1.6L >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Relays and Modules - Computers and Control Systems >> Main Relay (Computer/Fuel System) >> Testing and Inspection >> Main Relay Operation Inspection
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Main Relay Operation Inspection




1. Verify that the main relay clicks when the ignition switch is turned to on and off.
- If there is no operation sound, inspect the following:
- Main relay
- Harness and connector between ignition switch and main relay