Hyundai Elantra Radio Code

Learn if it's a simple fix or time to seek out a trusted technician.

Not your vehicle?

While there are a variety of reasons your Hyundai Elantra needs a radio code, the most common 1 is loss of power to the radio.

100%

of the time it's

Loss of power to the radio

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See what others are asking about their Hyundai Elantra. Get answers from RepairPal's community of auto experts and enthusiasts.

It can't read cd. radio works without problem.

I currently have no interior lights or radio, scanners are unable to pick up codes, and check engine light is on....

Find the most common driver-reported problems that are to blame when a Hyundai Elantra needs a radio code.

Engine stalling or failure to start may indicate crankshaft angle sensor failure; hyundai issued a recall.

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