Qse amplifier display hi voltage - Audio Players & Recorders

Hi Paula, I looked on YouTube and programing a Key to a lexus immobilizer looks fairly easy, The link below is that YouTube video,Also there's other lexus videos down the right side of the link that may help as well........CHEERS..
Lexus Remote Immobilizer Key Programming

Sounds like the 12v constant wire is dead, usually the yellow wire connected to the radio. Check for correct voltages.

ANY TIME YOU TAP ON A STARTER AND IT STARTS IT MEANS THE BUSHINGS ARE BAD IN STARTER.IF YOU ARE PULLING OUT THE STARTER HAVE IT BENCHED TESTED FOR AMP DRAW TO CONFIRM ITS BAD B.HARRIS Q.S.E. CIRTIFIED 25 TRS.EXP.

Hi,
Is the protect light in your amplifier turns on when it shuts down? If yes, then your amplifier lacks voltage. The reason why it goes on protect mode is, the amplifier is needing an amount of voltage from your car, since your car cannot provide that amount of voltage your amplifier is not getting anything, instead of getting voltage to produce watts its getting minimum voltage & producing heat, to save itself it goes on protect mode so the incoming power shuts off & cools the amplifier.
Example:
Your on vol 40, amplifier is working fine, when you turn it up to vol 50 your amplifier shuts of, then you put it back to vol 40 & your amplifier turns back on.
At vol 40 your voltage is 12v or above. but in vol 50 your voltage drops to 11 & below.

Check your battery or alternator if they are giving enough voltage


Hope this helps your inquiry. Have a blessed weekend.

it is set to low pass for frequency below 120hz,or you have low voltage to it.measure the power and make sure you have 12 volt

Hi,

If your amplifier goes into the protection, there's really something wrong. There are different kind of protections but usually that circuit does see a DC voltage on your speakeroutput.
So it's a protection for your speakers.

regards,
Gerard

Hello,

This is an indication of a voltage error, I have seen this when the voltage regulator or the car battery is begining to have a problem supplying enough current to the amplifier. Check the voltage levels with the amp turned off and then turn on the amplifier, if the voltage drops this means that there is poor voltage regulation and this may mean that you will have to replace the car's voltage regulator.

I hope this helps,

Thank you,

Shuttle83

chenge battery

According to the owner's manual, this indicates that the input voltage (power supply) is too high. Assuming that the amplifier isn't defective, this might indicate a problem with the vehicle's alternator. Does the problem also occur with the engine off? Use a volt-meter and test the voltage at the amplifier's power terminals. With the engine running, you shouldn't see a voltage reading higher than 14.4 volts. If you see a significantly higher reading, it's time to have your vehicle's charging system checked. If the voltage is at 14.4 volts or lower, and the problem still occurs, then there's a defect in the amplifier.

The EEE and protect leds being on is a clear indication this AMP is toast.