C1559 on Kia
Lost Communication of Wheel Speed Information
C1559 on Kia vehicles indicates lost communication of wheel speed information. Au7o has documented this code across 1 Kia model — most commonly on K5. 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.
Common Causes of C1559
- •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
C1559 on Kia by Model
Kia K5(1 issue)
- ADAS Sensor Calibration Faults (Lane Keep, Forward Collision)2021-2025
The Advanced Driver Assistance Systems on the K5 — including Lane Keep Assist, Forward Collision Avoidance, and Blind Spot Monitoring — intermittently throw calibration faults and disable themselves. The forward-facing camera behind the windshield and radar sensor in the front bumper are sensitive to windshield contamination, extreme temperatures, and minor front-end impacts. After a windshield replacement, the ADAS sensors require recalibration that many glass shops skip or perform incorrectly.
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View C1559 across all makes →Frequently Asked Questions
What does C1559 mean on Kia?▼
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. On Kia specifically, this code is documented across 1 model.
What causes C1559 on Kia vehicles?▼
Common causes on Kia: 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. Specific causes vary by model and year — see the per-model sections below.
How much does it cost to fix C1559 on a Kia?▼
Repair costs vary widely depending on the root cause and specific Kia model.
Which Kia models have C1559 documented?▼
Au7o has documented C1559 on 1 Kia model: K5.