Service Brakes (Vacuum Assist Failure)

A significant number of complaints and recalls point to issues with the brake vacuum assist system. This can lead to a hard brake pedal, reduced braking effectiveness, and increased stopping distances. Estimated repair cost: $500 - $1,500.

While less frequent than brake or transmission issues, engine complaints include oil leaks, rough idling, and occasional internal component problems. Regular oil changes and inspections are key. Estimated repair cost: $500 - $2,500.

Complaints regarding the electrical system can range from minor issues like malfunctioning sensors to more significant problems affecting power steering or engine performance. Software glitches are also noted. Estimated repair cost: $200 - $1,000.

CARFOCALvehicle research

2016 Chevrolet Suburban Maintenance guide

Name: Maintenance dataset for 2016 Chevrolet Suburban
Creator: Carfocal

v1.0Updated May 30, 2026Ryan Davis4 Sources Analyzed7 Critical Recalls

MAINTENANCE SUMMARY

The 2016 Chevrolet Suburban, with a 'Below Average' reliability verdict and 276 complaints, demands diligent maintenance, particularly concerning its braking system and powertrain. Significant issues with vacuum assist failure in the brakes and transmission failures are prevalent.

View Critical Issue: Power Train (Transmission Failures)

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Reliability Score

Est. Annual Maintenance Cost

$400 - $700

TSBs & Recalls

1,068 TSBs | 12 Recalls

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Key Takeaways

Prioritize inspection and maintenance of the braking system due to frequent vacuum assist failures.
Address transmission issues like shuddering or slipping promptly, as failures are common in the 80,000-135,000 mile range.

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Critical service intervals

Common failure analysis

Symptoms and prevention guidance