1997 olds aurorawont turn over have power to radio lights and all other accesories. still car wont turn over

Simple, you may wanna used a test light and a 9volt battery, ground wire usually black, accesory wire it only gets power when key is on first turn (should go on and off with the key it turn your head unit on/off, memory its always.hot (power it keeps your radio memory ),mostly yellow wire, power antenna wire usually blue gets power when you turn on the radio and goes off when radio its turn off, lights wire from the truck turms on when your headlight are on connected to lights on the unit,power amp another blue wire comes out of the unit on/off with radio..to find your speakers..after you eliminated all power sources from the truck to the unit..click two at the time do not, Do not leave your speakers connected its just a cheap way to hear for the speaker thats clicking when you tap left right etc if the speaker sucks the cone insted of blowing forward its got the polarity revers always push outwards or you have the + n - backwards no schematic meeded..check your fuses first one accesory n other one batt..hope that helps..

Heater and radio are supply power by the "Accesories position"
If you know about electronic and wiring.
Q: Does the automatic starter has 12 volts power source Only after the car start...?
A:Yes. You can hook up a wire from it to the accesories. You should be good to go.
Or you can hook up straight from the alternater out put to accesorie position.

Good luck.

Mai

your new radio have one red and one yellow ,one of those is accesory the other one is baterry + , you problably have both connected to power all the time B+,... check disconnect radio from your car coonector get a test probe ,connect probe clip to ground B-- and turn key on until all lights on dashboard turns on , now check for power B+ on the connector of your car, you will find two of them will give you power B+ now rembember those and turn key back to off check them again the one missing power is your accesory for the red wire on you radio and the yellow connects to the one with power all the time... hope this help you

Your radio is connected to ignition instead of accesories. Not all car locking sytems lock doors with ignition. Check with the supplier if known or with nistallers.

first of all. check voltage at battery with engine off. it should be at least 12.6 volts or better,less then 12 volts battery is bad. when running if alternator is ok. it should read at least 14.1 to 14.7 with accesories off. if less than 14 volts alternator is bad. make sure battery posts and cable clamps are clean and tight. also check the cable to starter for corrosion. if all is ok, then the starter or solinoid is bad. check fuses first !

Pull your radio and check your ignition feed wires for power with the key on there should be a constant power and ground and power that is only there when the key is on.

You could be hooking up the main power to a full time hot rather than the radio circuit. Use a test light to find the switchable hot and hook up your power wire to it, then then memory for the radio goes to the full time hot.

Make sure that the Battery Terminals are Clean and free of Corosion. Then Put the Cables back on a Little Bit Tighter.

sounds like you may have a short. i would replace all the relays that control those items first to eliminate that.

Robert

ckeck your fuses on the radio and if they are ok ,then the radio could be fryed