2000 1st Gen Honda-CRV Headunit Installation Issues I CANT FIGURE OUT WHY THIS WONT WORK

littlepoppa

CarAudio.com Newbie

2000 1st Gen Honda CRV Headunit Installation Issues​

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I will attempt to keep this as short and to the point as possible... I NEED HELP this is driving me crazy hahah

Here is the headunit that I bought for a 2000 1st Gen Honda-CRV: https://www.amazon.com/dp/B0CLD2P6Q3/?tag=caraudiocom-20

Here are my issues...

1:
The headunit came with a prewired harness that fits the existing car connection BUT.... when I connect it to the car nothing happens. It wont turn on. This should be simple plug and play, am I wrong to think this?

2: Because the pre wired harness was not working I bought a wiring harness compatible with a 2000 Honda CRV and snipped the prewired harness and then rewired as followed in an effort to troubleshoot:
Here is the harness I bought: https://www.amazon.com/dp/B004W34BOW/?tag=caraudiocom-20
Yellow = 12v constant power
Black = GND
Red = Ignition
and then the remaining speaker wires to the correct corresponding wires on the harness....
After all this STILL NOTHING....it wont turn on.

3:
This is more of a question than an issue but the black GND wire is split (I havent seen this before) one side of the wire is thicker than the other and that is what I used to connect to the harness, the other thinner end of the black wire I capped off. What does this mean? Anyone know why it is split? Could this be a reason why its not working?


Any help or guidance with this is GREATLY APPRECIATED I need to get this to work ASAP. The only thing I havent done is check connections with a multimeter, I plan on doing this....

THANK YOU ALL!!!!! SO SO SO SO MUCH!!!!!!!
 

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The only thing I havent done is check connections with a multimeter, I plan on doing this....
Twist both grounds together. Good call on checking power with a multimeter. I assume you have pulled out and re-inserted the fuses, so as a quick test, connect the radio direct to the battery. Both Red and Yellow twisted together. Make sure all other wires are not exposed.
 
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littlepoppa

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