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Hi Slick, From my experience working on Toyota motor vehicles, they don't use colour coding. You'll need to identify the cables with a voltmeter and an used AA or AAA battery (like those from the TV remote). First find the constant power (which keeps the memory function of the set powered. Then by a process of elimination turn on the ignition and check each of the other cables until you find the ignition switched power. Check to make sure it' switched by turning the ignition on and off. To identify the speaker cables there should be a number of white cables with black tracer lines. Take any pair (removing a little insulation from the end to leave the metal cable open) and hold one cable onto the negative end of the battery and swipe the other cable end over the positive. As you do that the cable speaker will make a popping sound, where by you can identify which speaker is attached to what set of cables. Regards John
Here are the troubleshooting steps for fuses blowing.
1) Remove all wiring except ground, power and remote and see if the amp powers up without blowing the fuses. If it does, the problem is in the input cables or speaker wiring.
2) The use of loudspeaker impedances below the recommended minimums will cause the amp to draw excessive current - check.
3) A shorted or grounded RCA cable may cause the fuses to blow - check. 4) If an amplifier fuse blows continually, with only +12 volt, ground and remote leads connected, the amplifier is probably defective, most likely shorted output MOSFET's. In this case the amp needs professional repair or replacement.
What size fuse are you using? You need a 30-
amp at least and #8 to #10 wire I would go
with the # 8 maybe lower, if it blows a fuwse
now you have a shorted output in your amp.
May This Will Help.
it sounds to me like its burnt.but with some amps the screws that hold it in place have to be screwed into the car chassisfor grounding. be careful not to srewe into hidden wires.
You may have a high resistance in your positive or negative power supply. with your amp you need to use at least a 2 gauge power cable. Is your fuse blowing? if so then a short circuit to ground may be causing that. Good luck
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