- 50 -TROUBLE SHOOTINGIf any of problem persists after checking the below list, Please consult your nearestservice dealer. Never attempt to disassemble and repair unit personally.Problem Cause ActionGENERALYellow wire not connected orincorrectvoltage Re wire not connectedor incorrectvoltageCheck connections for propervoltage(11-16vdc)Black wire not connected Check connection to groundACC Fuse blown or Car batteryfuse blown Install new fuse with correct ratingUnit will notturn on(no power)Illegal operation Press the RESET buttonSpeaker wires not connected Check connections at speakersOne or more speaker wirestouching each other or touchingchassis groundInsulate all bare speaker wires fromeach other and chassis groundUnit haspower(but no/lowaudio output) Speakers damaged Review wiring diagram and checkSpeaker power rating notcompatible with unit Connect proper speakersPoor soundquality ordistortion Speaker is shorted Check speaker wire contactUnit resetsitself whenengine is offIncorrect connection betweenACC and Positive battery wire Check wiring and correctYellow or red wire touchingchassis ground Check for pinched wireSpeaker wires touching chassisground Check for pinched wireUnit blowsfuseIncorrect fuse rating Use fuse with correct ratingParking brake safety circuit notconnected Check connections at parking brakeUnit hasaudio(when inreverse) Parking brake not applied Apply parking brakeUnit is not mounted correctly Check mounting sleeveExcessiveskipping Physical defect in media Check media for scratchesDead battery Replace batteryIR remotedoes notwork Battery installed incorrectly Remove battery and install correctlyTUNERAuto antenna is not fullyextendedConnect the auto antenna controlcable properlyAuto antenna not properlyconnectedConnect the auto antenna controlcable properlyWeak stationsearchingLOCAL function is activated Turn LOCAL function offDownloaded from Caradio-Manual.com Manuals