Hyundai Elantra (CN7): Driver assistance system / Driving Convenience

Function malfunction When Driver Attention Warning is not working properly, the ‘Check Driver Attention Warning (DAW) system’ warning message will appear on the cluster.

(1) Cruise indicator (2) Set speed Cruise Control will allow you to drive at speeds above 20 mph (30 km/h) without depressing the accelerator pedal.

Other information:

Hyundai Elantra (CN7) 2021-2026 Service Manual: Repair procedures

Diagnosis with Diagnostic tool1.In the body electrical system, failure can be quickly diagnosed by using the vehicle diagnostic system (Diagnostic tool).The diagnostic system (Diagnostic tool) provides the following information.(1)Fault Code Searching : Checking failure and code number (DTC)(2)Data Analysis : Checking the system input/output data s

Hyundai Elantra (CN7) 2021-2026 Service Manual: A/C Pressure Transducer

Description and operation DescriptionThe A/C Pressure Transducer (APT) converts the pressure value of high pressure line into voltage value after measuring it. By converted voltage value, engine ECU controls the cooling fan by operating it high speed or low speed.

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