Power Relay Assembly (PRA) Overheating

Recalls address potential inadequate connections in the PRA main relay, leading to increased electrical resistance and potential overheating. This issue has required repeated service on some vehicles. Estimated repair cost: $200 - $500.

Hydraulic Clutch Actuator (HCA) Fluid Leak

A recall addresses a potential HCA fluid leak onto a printed circuit board, posing an engine compartment fire risk. The remedy involves HCA replacement and fuse installation. Estimated repair cost: $500 - $1,000.

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2017 Kia Niro Maintenance guide

Name: Maintenance dataset for 2017 Kia Niro
Creator: Carfocal

v1.0Updated Jun 10, 2026Daniel Wilson4 Sources Analyzed

MAINTENANCE SUMMARY

The 2017 Kia Niro demands diligent attention to its hybrid propulsion system and automatic transmission, areas flagged by multiple recalls. Regular inspections of the Power Relay Assembly and Hydraulic Clutch Actuator are crucial, alongside standard maintenance to mitigate potential fire risks and ensure longevity.

View Critical Issue: Transmission Internal Clutch/Band Actuators

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Reliability Score

Est. Annual Maintenance Cost

$300 - $600

TSBs & Recalls

42 TSBs | 6 Recalls

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Key Takeaways

Focus on proactive maintenance of the hybrid system and transmission.
Address all recalls, particularly those concerning the Power Relay Assembly and Hydraulic Clutch Actuator.

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Critical service intervals

Common failure analysis

Symptoms and prevention guidance