Hyundai Venue (QX): Audio / Audio Unit. Repair procedures

Components [Compact Audio] Connector Pin Information NO Connector A Connector B 1 Rear left speaker (+) MM CAN (DP) 2 Front left speaker (+) - 3 Front right speaker (+) - 4 Rear right speaker (+) Steering wheel key 5 - - 6 Door Open USB DP 7 IGN 1 USB 5V 8 ILL (+) - 9 - - 10 Rear left speaker (-) MIC signal (+) 11 Front left speaker (-) ACC 12 Front right speaker (-) Battery (+) 13 Rear right speaker (-) MM CAN (DN) 14 - - 15 - - 16 - Speed 17 ILL (-) Steering wheel key GND 18 Antenna remote USB DN 19 USB GND 20 - 21 - 22 MIC signal (-) 23 - 24 GND [Display Audio] Connector Pin Information NO Connector A Connector B 1 Rear left speaker (+) - 2 Rear left speaker (-) MIC (+) 3 - - 4 - - 5 - - 6 With Camera : Camera Power, Without Camera : - ILL (+) 7 With Camera : Camera Video, Without Camera : - MM CAN (HI) 8 - - 9 - Engine Run State 10 - Battery (+) 11 Multi Jack_DTC Battery (+) 12 Steering wheel key GND 13 Front left speaker (+) GND 14 Front left speaker (-) - 15 Front right speaker (-) MIC (-) 16 Front right speaker (+) - 17 - - 18 - - 19 - ILL (-) 20 With Camera : Camera Power GND, Without Camera : - MM CAN (LOW) 21 With Camera : Camera Video GND, Without Camera : - - 22 - ACC 23 - - 24 - - 25 - Reverse 26 Steering wheel key GND Door open 27 Rear right speaker (-) Door unlock 28 Rear right speaker (+) Parking brake 29 - P position 30 - AV tail (Auto light) 31 - - 32 With Camera : -, Without Camera : GND - 33 With Camera : Camera sheld GND, Without Camera : - IGN1 34 - - 35 - - 36 - 37 - 38 Speed

Inspection 1. Troubleshooting for Speaker (1) Basic inspection of speaker Inspect the sound from speaker after verifying that the speaker mounting screws is removed and the wiring connector is connected precisely to remove vibration transmitted from body trims and surrounding parts.