Hyundai Elantra (CN7): Audio / Specifications

Component Location1. Audio unit2. Center speaker3. Hands-free mic (Built-in overhead console)4. Tweeter speaker5. Glass antenna amplifier 6. Front door speaker 7.

Components and components location ComponentsAudioConnector Pin Information No Connector A Connector B 1Rear left speaker (+)MM_CAN High2Front left speaker (+)-3Front right speaker (+)-4Rear right speaker (+)Steering wheel remote5--6Door openUSB DATA (+)7IGN1USB VOC8Illumination (+)-9Detent-10Rear left speaker (-)Mic (+) 11Front left speaker (-)ACC12Front right speaker (-)B+13Rear right speaker (-)MM_CAN Low14--15--16-Vehicle Speed17Illumination (-)Steering wheel remote GND18-USB DATA (-)19USB GND20-21-22Mic (-) 23-24GND[Display Audio]Connector Pin Information No Connector A (Int AMP) Connector A (Ext AMP) Connector B 1Rear left speaker (+)--2Reart left speaker (-)-MIC Signal (+)3-AMP Navi Voice (+)-4-AMP SPDIF (HI)-5--Antenna Powr6Camera PowerCamera PowerILL (+)7Camera VideoCamera VideoMM CAN (HI)8---9---10--B+11--B+12Steering wheel remote Steering wheel remote GND13Front lift speaker (+)-GND14Front lift speaker (-)-MIC GND15Front right speaker (-)-MIC Signal (-)16Front right speaker (+)--17-AMP Navi Voice (-)-18-AMP SPDIF (LOW)-19-AMP SPDIF GND-20Camera Power GNDCamera Power GNDMM CAN (LOW)21Camera Video GNDCamera Video GND-22--ACC23---24---25---26Steering wheel remote GNDSteering wheel remote GND-27Rear right speaker (-)--28Rear right speaker (+)--29---30---31---32---33--IGN 134---35---36--37--38SpeedSpeed Repair procedures Removal    • Take care not to scratch the cluster fascia panel and related parts.