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2002 Rodeo 3.2 V-6 Stereo wiring different than diagrams


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JonCarn
User

Feb 22, 2014, 12:04 PM

Post #1 of 8 (7128 views)
2002 Rodeo 3.2 V-6 Stereo wiring different than diagrams Sign In

I have a 2002 Rodeo with the factory stereo with single CD and cassette player with the factory amplifier. The wiring in the car is different than every diagram I have seen. I have the 4 door speakers plus the tweeters, no subwoofer.
The amp has 2 plugs in it, no RCA jacks.
I have managed to get the aftermarket stereo to work but I am getting engine whine thru the speakers when the engine is running. I tried both aftermarket adapters from Best Buy and neither is correct in shape or number of wires.
The speaker wires at the speaker in each door are all the same blue and yellow wires. Most of the wires have a single silver ring around the wire.
Does anyone have a wiring diagram for this system?


Hammer Time
Ultimate Carjunky / Moderator
Hammer Time profile image

Feb 22, 2014, 4:32 PM

Post #2 of 8 (7101 views)
Re: 2002 Rodeo 3.2 V-6 Stereo wiring different than diagrams Sign In

Try this







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We offer help in answering questions, clarifying things or giving advice but we are not a substitute for an on-site inspection by a professional.



JonCarn
User

Feb 22, 2014, 5:11 PM

Post #3 of 8 (7092 views)
Re: 2002 Rodeo 3.2 V-6 Stereo wiring different than diagrams Sign In

This is closer, but still not what I have. This is a description of what I have:

2002 Isuzu Rodeo Stereo Wire Colors

Small Plug at amplifier:
Red with black strip and 1 silver ring
White with 2 silver rings
Black with 2 silver rings
Brown with 2 silver rings
Green with 2 silver rings
Blue with 2 silver rings
Yellow with 2 silver rings

Large Plug at amplifier:
Red with yellow strip and 1 silver ring
Red with white strip and 1 silver ring
Orange with blue twisted strip and 1 silver ring
Orange with white twisted strip and 1 silver ring
Black with 1 silver ring
White with 1 silver ring
Orange with 1 silver ring
Gray with 1 silver ring
Green with 1 silver ring
Blue with 1 silver ring
Yellow with 1 silver ring

Plug from factory stereo:
Red with white strip and 2 silver rings
Red with yellow strip and 1 silver ring
Green with red strip and 1 silver ring
Red with green strip and no silver rings
Red with black strip and 1 silver ring
Black with 1 silver ring
White with 2 silver rings
Yellow with 2 silver rings
Green with 2 silver rings
Blue with 2 silver rings
Orange with 2 silver rings
Brown with 2 silver rings
Black (larger wire than all others)


Hammer Time
Ultimate Carjunky / Moderator
Hammer Time profile image

Feb 22, 2014, 5:31 PM

Post #4 of 8 (7090 views)
Re: 2002 Rodeo 3.2 V-6 Stereo wiring different than diagrams Sign In

If you're giving me the correct vehicle info, then I'm giving you the correct diagram.

The first one was factory info from Alldata.

This one is from Mitchell






~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

We offer help in answering questions, clarifying things or giving advice but we are not a substitute for an on-site inspection by a professional.



JonCarn
User

Feb 23, 2014, 8:10 AM

Post #5 of 8 (7077 views)
Re: 2002 Rodeo 3.2 V-6 Stereo wiring different than diagrams Sign In

Thanks, but I can't read the wire colors in the image. This looks like what I have, but I only have 1 gray wire.
It looks like this I showing 2 speakers for each rear door and I only have 1 speaker in each rear door and there are not any speakers in the rear cargo area. I don't have a sub woofer either.
I did look at the factory stereo and it is a 6 disk unit, not a single as I stated earlier. Don't know if that matters.
My car does have the alarm and I am guessing some of the wires are for the alarm.
I am about ready to just pull the amp out and go with new amp and wires for all the speakers but I am afraid this will affect the alarm and I want to keep this.


Hammer Time
Ultimate Carjunky / Moderator
Hammer Time profile image

Feb 23, 2014, 8:13 AM

Post #6 of 8 (7076 views)
Re: 2002 Rodeo 3.2 V-6 Stereo wiring different than diagrams Sign In

I've already given you everything the factory has supplied for systems with an amp so if you have something different, I don't know what to tell you. The wires are the actual colors in the diagram.



~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

We offer help in answering questions, clarifying things or giving advice but we are not a substitute for an on-site inspection by a professional.



(This post was edited by Hammer Time on Feb 23, 2014, 8:14 AM)


Discretesignals
Ultimate Carjunky / Moderator
Discretesignals profile image

Feb 23, 2014, 10:46 AM

Post #7 of 8 (7071 views)
Re: 2002 Rodeo 3.2 V-6 Stereo wiring different than diagrams Sign In

If you unplug the alternator, does the whinning go away?





Since we volunteer our time and knowledge, we ask for you to please follow up when a problem is resolved.


JonCarn
User

Feb 23, 2014, 11:27 AM

Post #8 of 8 (7063 views)
Re: 2002 Rodeo 3.2 V-6 Stereo wiring different than diagrams Sign In

The color diagram is what I needed, thanks. I did find 2 more rear speakers above the lift glass.
I was able to verify the speaker wires by unplugging the connector from the amp and use a old headphone wire and iPhone






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