C1559 on 2021-2025 Kia K5 — Lost Communication of Wheel Speed Information
1 vehicles · 1 makes
Most Reported On
C1559 is an OBD-II diagnostic trouble code meaning “Lost Communication of Wheel Speed Information.” C1559 is a manufacturer-specific chassis code (documented on Mitsubishi) indicating the control module lost the wheel-speed data it normally receives over the communication network or sensor circuit. Wheel speed information is essential for ABS, traction control, and stability control, so when it is missing those systems are disabled and warning lights come on. Normal braking remains, but anti-lock and stability assistance may not function. Confirm against the factory manual since definitions vary by maker. This code is most commonly reported on 2021-2025 Kia K5.
Common Causes
Diagnostic Tools
To diagnose C1559, you'll need an OBD-II scanner. Here are our recommendations at every price point.
ANCEL AD310 Classic OBD-II Scanner
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A simple, affordable code reader that reads and clears check engine codes. Great for quick diagnostics on any OBD-II vehicle (1996+).
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BlueDriver Pro Bluetooth Scanner
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Bluetooth OBD-II scanner with a free companion app. Provides enhanced diagnostics, smog readiness, and repair reports sourced from a database of verified fixes.
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LAUNCH CRP123X OBD-II Scanner
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A professional-grade handheld scanner that reads all four major systems (engine, transmission, ABS, SRS) with live data streaming and graphing.
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Autel MaxiCOM MK808S Diagnostic Tool
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Shop-level diagnostic tablet with bi-directional control, active tests, and full system coverage. Ideal for serious DIYers and small shops.
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FAQ
What does C1559 mean?
C1559 stands for "Lost Communication of Wheel Speed Information." C1559 is a manufacturer-specific chassis code (documented on Mitsubishi) indicating the control module lost the wheel-speed data it normally receives over the communication network or sensor circuit. Wheel speed information is essential for ABS, traction control, and stability control, so when it is missing those systems are disabled and warning lights come on. Normal braking remains, but anti-lock and stability assistance may not function. Confirm against the factory manual since definitions vary by maker.
What are the most common causes of C1559?
The most common causes of C1559 are: Faulty wheel speed sensor or its circuit, Loss of communication on the CAN/vehicle network, Damaged wiring or connectors, Corroded or loose module connectors, Failing ABS/stability control module, Low system voltage or poor ground. The specific cause varies by vehicle.
How much does it cost to fix C1559?
Repair costs vary widely depending on the root cause and vehicle.
Which vehicles are affected by C1559?
Au7o has documented C1559 across 1 vehicle models from 1 manufacturers: Kia.
Content compiled with AI assistance using NHTSA complaints, TSBs, and owner reports. May contain errors. Always verify with your vehicle's service manual.