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How to Fix Code 84 Issue on the Chevrolet Cruze

Model: Chevrolet Cruze J300, MK 1 - Years: 2009, 2010, 2011, 2012, 2013, 2014, 2015
Part: Warning light – error code

See other generations:
Video tutorial

In this video, you will see how to resolve the Code 84 issue when it appears on the instrument panel of the Chevrolet Cruze. The YouTuber uses an OBDII scanner connected to the EOBD port to correctly decode the error, which relates to the accelerator pedal that does not respond during engine acceleration.

The solution is to check the throttle body, which helps send fuel to accelerate the vehicle; it was indeed damaged, and once replaced, the error code is cleared, allowing the vehicle to accelerate normally again.


Updated on 30 July 2026 by ScegliAuto


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To reset the tyre pressure warning light on the Kia Niro EV, inflate the tyres until they reach the correct pressure value. This value is indicated on the sticker attached to the driver's door pillar. Once the tyres are inflated, turn on the instrument cluster to check that the warning light has completely disappeared from the display. If it is still present, you may need to drive for a few miles to ensure it disappears completely from the screen.

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by ScegliAuto

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