Electrical System Malfunctions

Complaints detail issues with ABS/ECU communication leading to loss of assisted braking, steering, and AWD. Door handle sensor failures affecting entry and exit are also reported. Estimated repair cost: $300 - $1,500.

Airbag System Concerns

Recalls and complaints point to issues with airbag installation and potential malfunction indicator light illumination. One complaint noted airbag non-deployment during a collision. Estimated repair cost: $500 - $2,000.

Structure: Body (Door Handles)

Door handles failing to open from the outside are a recurring issue, posing an access hazard and potential emergency egress risk. Estimated repair cost: $200 - $600.

CARFOCALvehicle research

2021 Cadillac CT5 Maintenance guide

Name: Maintenance dataset for 2021 Cadillac CT5
Creator: Carfocal

v1.0Updated May 30, 2026Daniel Wilson4 Sources Analyzed3 Critical Recalls

MAINTENANCE SUMMARY

The 2021 Cadillac CT5, with 10 recalls and 20 complaints, presents an average reliability profile. Key concerns include electrical system issues and airbag-related problems, necessitating diligent inspection and adherence to maintenance schedules.

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Reliability Score

Est. Annual Maintenance Cost

$500 - $900

TSBs & Recalls

90 TSBs | 10 Recalls

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Key Takeaways

Electrical system issues, including those affecting critical driving functions, are a primary concern.
Airbag system integrity requires careful attention due to recall and complaint history.

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Critical service intervals

Common failure analysis

Symptoms and prevention guidance