Accelerator Pedal Failure

Fracture of the accelerator pedal arm can lead to loss of motive power or unintended acceleration. This issue has seen superseding recalls, indicating potential persistence. Estimated repair cost: $800 - $1,800.

Seat Heater Control Module Failure

Failure of the seat heater control module can pose a fire risk. A recall addressed this by adding a module to interrupt power. Estimated repair cost: $500 - $1,000.

Interior Door Latch Malfunction

A double-locking feature in the interior door latches could prevent occupant egress, leading to a non-compliance with FMVSS 206. This was addressed via a software update. Estimated repair cost: $600 - $1,200.

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2011 Aston Martin DB9 Maintenance guide

Name: Maintenance dataset for 2011 Aston Martin DB9
Creator: Carfocal

v1.0Updated May 30, 2026Daniel Wilson4 Sources Analyzed

MAINTENANCE SUMMARY

The 2011 Aston Martin DB9, with an average reliability verdict, requires diligent maintenance. Key concerns include potential transmission park pawl engagement failures and accelerator pedal issues, necessitating verification of recall completion.

View Critical Issue: Transmission Park Pawl Engagement Failure

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Reliability Score

Est. Annual Maintenance Cost

$1,000 - $2,000

TSBs & Recalls

24 TSBs | 4 Recalls

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Key Takeaways

Prioritize verification and completion of safety recalls concerning the accelerator pedal and transmission park pawl.
The 2011 DB9 requires diligent adherence to its maintenance schedule, particularly fluid changes and filter replacements.

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Critical service intervals

Common failure analysis

Symptoms and prevention guidance