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 MANUALSSUZUKI2013SX4 CROSSOVER, AUTOMATIC CVT TRANSREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 13 (LIGHTING SYSTEMS)DIAGNOSTIC INFORMATION AND PROCEDURESHAZARD LAMPS INOPERATIVECIRCUIT/SYSTEM TESTING
2013 Suzuki SX4 Crossover, Automatic CVT Trans
Circuit/System Testing
2013 Suzuki SX4 Crossover, Automatic CVT TransSECTION Circuit/System Testing
WARNING: This page is about a different car, the 2007 Suzuki XL7. However, it is still accessible from the selected car via links, so may be relevant.
Hazard Switch Circuit TestingΒ
- Ignition OFF, disconnect the harness connector at the hazard switch terminal B.
- Test for less than 1 Ξ© of resistance between the ground circuit and ground.
- If greater than the specified range, test the ground circuit for an open/high resistance.
- Verify the hazard lights are OFF.
- If the hazard lights are not OFF, test the signal circuit for a short to ground. If the circuit tests normal, replace the hazard flasher module.
- Install a 3-amp fused jumper wire between the hazard fuse signal circuit and one of the circuits for the hazard lamps. Verify the hazard lights are ON. Repeat for the opposite hazard lamp.
- If the hazard lights are not ON, test the signal circuit of the hazard switch for a short to voltage or an open/high resistance.
- If all circuits test normal, test or replace the hazard switch.
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:
- β’ You smell fuel, burning insulation, or see smoke.
- β’ Brakes feel soft, pull hard to one side, or make grinding noises.
- β’ The engine overheats, stalls repeatedly, or misfires under load.
- β’ You are missing required tools, torque specs, or safe lifting equipment.
- β’ You are not confident in the next step or safety outcome.