Resetting an airbag light can be a daunting task. In the past, simply reconnecting components often resolved the issue. Modern vehicles, however, require a more sophisticated approach. This guide outlines how to use an Autel scanner for airbag reset, specifically focusing on the Autel MK808 and a Mitsubishi Mirage. This process may be applicable to other vehicle makes and models, but always consult your vehicle’s specific repair manual for accurate procedures.
Disconnecting the seat belt buckle connector, even briefly, can trigger the airbag warning light. While a mechanic might reset the light for a fee, using a diagnostic tool like the Autel MK808 provides a DIY solution.
The Autel MK808, while an investment at around $400, offers significant functionality beyond basic code reading, including airbag reset, TPMS sensor registration, and even key programming. Here’s a step-by-step guide to using the MK808 for an airbag light reset:
Step 1: Vehicle Selection and Identification
Begin by selecting ‘DIAGNOSTICS’ from the main menu. Then, choose ‘MITSUBISHI’ as the vehicle make. The MK808 allows for automatic VIN retrieval with the key on and engine off, simplifying the process.
Step 2: Platform Designation
Enter the vehicle’s platform designation, which can be found on the passenger door jam. The MK808 provides a helpful ‘HELP’ function to locate this information.
Step 3: Diagnosis and Code Reading
After confirming the vehicle details, select ‘DIAGNOSIS’ then ‘CONTROL UNIT’. Choose ‘SRS-Air Bag’ to access the airbag system.
Before erasing codes, the MK808 requires reading them first. Select ‘Read Codes’ to identify the specific trouble code causing the airbag light.
Step 4: Erasing Codes
Navigate back and select ‘Erase Codes’. The device will prompt confirmation and require the key to be in the ‘on’ position. Confirming the erasure will clear the codes and extinguish the airbag warning light.
The Autel MK808 provides a user-friendly interface for complex tasks like airbag system diagnosis and code erasure. This guide demonstrated a successful Autel Scanner Airbag Reset on a Mitsubishi Mirage due to a disconnected seat belt buckle. Remember, always prioritize safety and consult your vehicle’s repair manual for specific instructions. While the Autel MK808 offers a powerful DIY solution, professional assistance is recommended for complex or persistent issues.
