Heater Grid Relay Electrical Short

A recurring issue involves the heater grid relay, particularly in diesel models, which can experience electrical shorts. This poses a fire risk and can affect engine starting in cold weather. Owners were advised to park away from structures as an interim measure. Estimated repair cost: $300 - $700.

Steering Column Control Module Defect

A defect in the steering column control module can impact the functionality of airbags and exterior lighting. This is a critical safety issue, as it can prevent the driver's airbag from deploying in a collision. Estimated repair cost: $500 - $1,500.

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2023 Ram 3500 Maintenance guide

Name: Maintenance dataset for 2023 Ram 3500
Creator: Carfocal

v1.0Updated Jun 13, 2026Ryan Davis4 Sources Analyzed3 Critical Recalls

MAINTENANCE SUMMARY

The 2023 Ram 3500 demands diligent attention due to significant recall activity affecting critical systems like the heater grid relay and steering column control module. Owners should prioritize addressing these recalls promptly.

View Critical Issue: Transmission Control Unit Weld Defect

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Reliability Score

Est. Annual Maintenance Cost

$400 - $800

TSBs & Recalls

144 TSBs | 8 Recalls

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Key Takeaways

Significant recall activity impacts critical safety and powertrain systems.
Proactive attention to recalls is paramount for owner safety and vehicle integrity.

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Critical service intervals

Common failure analysis

Symptoms and prevention guidance