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2023 Lexus RZ Maintenance guide

v1.0Updated Jul 5, 2026·Ethan Miller4 Sources Analyzed
MAINTENANCE SUMMARY

The 2023 Lexus RZ, with an 'Average' reliability verdict and 84 recalls, requires diligent attention to its software-driven systems. The primary concerns revolve around the rearview camera display and HVAC defroster/defogger system, both subject to numerous software-related recalls.

View Critical Issue: HVAC Defroster/Defogger Inoperability
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Reliability Score

6.6/ 10

Est. Annual Maintenance Cost

$400 - $700

TSBs & Recalls

11 TSBs | 84 Recalls

SummaryMaintenance & CostsCommon FailuresSymptoms & PreventionKeep ReadingFAQSources

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Key Takeaways

  • Proactive attention to software updates for critical systems is essential.
  • The rearview camera and HVAC defroster are key areas for preventative checks.

2 more takeaways unlock below

Critical service intervals
Common failure analysis
Symptoms and prevention guidance
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MethodologyHow we score →

Scores are derived from NHTSA recalls and owner complaints, normalized by vehicle segment averages.

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Full ownership breakdown for the 2023 Lexus RZ.

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Shop Parts

Quick links for routine service and common repair parts.

  • Wheel Lug Nuts
  • Cabin Air Filter
  • Front Wiper Blades
  • Rear Wiper Blade
  • DOT 4 Brake Fluid

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