Shift to Park Malfunction

A persistent electrical/powertrain issue where the vehicle incorrectly displays 'Shift to Park,' preventing shutdown and locking. This can lead to battery drain and security concerns. Estimated repair cost: $300 - $800.

Brake System Failures

Complaints include unexpected activation of automatic emergency braking (AEB) and issues with brake pedal feel. These failures can occur at low mileages and represent critical safety hazards. Estimated repair cost: $500 - $1,500.

Concerns include issues with the powertrain, potentially related to the CVT transmission or engine components. Some failures have been reported at very low mileages. Estimated repair cost: $800 - $2,500.

Exhaust System Component Failure

Failures of exhaust system mounting hardware, such as bolts and brackets, have been reported at relatively low mileages, posing a risk of detachment. Estimated repair cost: $200 - $500.

CARFOCALvehicle research

2022 Chevrolet Trailblazer Maintenance guide

Name: Maintenance dataset for 2022 Chevrolet Trailblazer
Creator: Carfocal

v1.0Updated May 30, 2026Ryan Davis4 Sources Analyzed

MAINTENANCE SUMMARY

The 2022 Chevrolet Trailblazer presents a 'Below Average' reliability verdict with 121 complaints, notably concerning powertrain and electrical systems. Owners should prioritize inspections for the 'Shift to Park' issue and brake system performance.

View Critical Issue: Powertrain Issues

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Reliability Score

Est. Annual Maintenance Cost

$300 - $600

TSBs & Recalls

102 TSBs | 1 Recalls

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Key Takeaways

Prioritize inspection of the 'Shift to Park' system due to its prevalence.
Regularly check brake system performance and fluid condition.

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Critical service intervals

Common failure analysis

Symptoms and prevention guidance