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.
Warning Devices
The warning chime sounds to remind the driver:
- To turn the headlamps off when exiting the vehicle.
- To remove the ignition key when exiting the vehicle.
- To close the doors after starting the vehicle.
- To fasten the safety belt after starting the vehicle.
- To turn off the turn signal.
- To disengage the parking brake.
- That a fault is present in the airbag warning indicator circuit
The instrument cluster controls the warning chime function using various inputs to determine when to sound the warning chime. The warning chime sounds if:
- The headlamps are on with the key removed from the ignition lock cylinder and the driver door ajar.
- The key is in the ignition lock cylinder in the OFF or ACC position and the driver door ajar.
- A door is ajar and the ignition key is in the ON position.
- The safety belts are not fastened and the ignition key is in the ON position.
- The turn signal is on for more than 3.2 km (2.0 miles).
- The parking brake is engaged and the vehicle is moving at a speed higher than 5 km/h (3 mph).
- The ignition switch is in the ON position, the air bag warning indicator is faulted, and an air bag warning chime request is received from the restraint control module (RCM).
Audible signals are also provided to confirm operation of the following vehicle systems:
- Turn signal
- Hazard signal
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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.