Traction Battery Fire Risk

The primary concern for the 2018 Bolt EV is the risk of **traction battery** fires. Multiple recalls have addressed this, with final remedies involving battery module replacement. Owners must follow manufacturer guidance strictly. Estimated repair cost: $0 (Recall Remedy).

Reduced Range and Charging Issues

Owners report reduced electric range and problems with charging, often exacerbated by recall software updates designed to mitigate battery fire risks. While some issues may be software-related, battery degradation can also occur. Estimated repair cost: $0 - $1,000+.

A recall addressed issues with the **brake caliper** components. While less frequent than battery or steering problems, faulty calipers can compromise braking performance. Estimated repair cost: $400 - $800.

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2018 Chevrolet Bolt EV Maintenance guide

Name: Maintenance dataset for 2018 Chevrolet Bolt EV
Creator: Carfocal

v1.0Updated May 30, 2026Ryan Davis4 Sources Analyzed1 Critical Recalls

MAINTENANCE SUMMARY

The 2018 Chevrolet Bolt EV, with 11 recalls and 110 complaints, requires diligent attention to its electrical system and steering. Owners should prioritize inspections for battery health and steering component function due to documented issues.

Powertrain: Battery Electric (BEV)

View Critical Issue: Steering System Binding/Stiffness

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Reliability Score

Est. Annual Maintenance Cost

$200 - $400

TSBs & Recalls

332 TSBs | 11 Recalls

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Key Takeaways

The 2018 Chevrolet Bolt EV has a Below Average reliability verdict.
Significant concerns exist regarding the traction battery's fire risk and the steering system's tendency to bind.

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Critical service intervals

Common failure analysis

Symptoms and prevention guidance