Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSHYUNDAI2003ACCENT L4-1.6LREPAIR AND DIAGNOSISPOWERTRAIN MANAGEMENTCOMPUTERS AND CONTROL SYSTEMSRELAYS AND MODULES - COMPUTERS AND CONTROL SYSTEMSMAIN RELAY (COMPUTER/FUEL SYSTEM)TECHNICAL SERVICE BULLETINSENGINE CONTROLS - REVISED MAIN RELAY
2003 Hyundai Accent L4-1.6L
Engine Controls - Revised Main Relay
2003 Hyundai Accent L4-1.6LSECTION Engine Controls - Revised Main Relay
Group: ENGINE ELECTRICAL
Number: 03-36-007
Date: MAY, 2003
Model: 2003 ACCENT
DESCRIPTION:
^ Power relay type: Diode ---> Resistor
On MY Accent vehicles, the engine control module (ECM) main power relay type located under the main dash pad has been changed.
VEHICLES AFFECTED:
^ Model: 2003 ACCENT
^ Affected vehicle production date range: November 20, 2002 -
PARTS INFORMATION
INTERCHANGEABILITY: Code Y, Previous <-------
New ------>
Number: 03-36-007
Date: MAY, 2003
Model: 2003 ACCENT
DESCRIPTION:
^ Power relay type: Diode ---> Resistor
On MY Accent vehicles, the engine control module (ECM) main power relay type located under the main dash pad has been changed.
VEHICLES AFFECTED:
^ Model: 2003 ACCENT
^ Affected vehicle production date range: November 20, 2002 -
PARTS INFORMATION
INTERCHANGEABILITY: Code Y, Previous <-------
New ------>
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.