Electrostatic Discharge Warning - General Information: Introduction

2025 Chevrolet Equinox ACTIV, 4WDSECTION Introduction
NOTE: This article is intended for general information purposes only. Contents are generic in nature and all information may or may not apply to all vehicles.

All Electrostatic Discharge (ESD) sensitive components contain solid state circuits (transistors, diodes, semiconductors) that may become damaged when contacted with an electrostatic charge. The following information applies to all ESD sensitive devices. The ESD symbol shown in Fig. Fig 1 may be used on schematics to indicate which components are ESD sensitive. See Fig 1. Although different manufactures may display different symbols to represent ESD sensitive devices, the handling and measuring precautions and procedures are the same.

Fig 1: Sample ESD Symbol
G50I12680
RENDER: 1.0x

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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.