Stereo wiring diagram for 91 rodeo

https://www.youtube.com/watch?v=rnmQJ8owA24

this is USA forum
not a single HOLDEN here
not a one.
why ask us,
why not join , real forum that covers your country

http://www.planetisuzoo.com/

Are you the original owner ? Did it have an after market radio installed ? If yes, it might of had wiring connected wrong from there.

i need a diagram on how fan belt goes on a holden rodeo 2004 v6

1996 Isuzu Rodeo Car Audio Wiring Guide
Car Radio Battery Constant 12v+ Wire: Red/White
Car Radio Accessory Switched 12v+ Wire: Brown/White
Car Radio Ground Wire: Black
Car Radio Illumination Wire: Red/Green
Car Stereo Dimmer Wire: Red/Yellow
Car Stereo Antenna Trigger Wire: N/A
Car Stereo Amp Trigger Wire: N/A
Car Stereo Amplifier Location: N/A
Car Audio Front Speakers Size: 5 1/4′
Car Audio Front Speakers Location: Doors
Left Front Speaker Positive Wire (+): Blue
Left Front Speaker Negative Wire (-): Yellow
Right Front Speaker Positive Wire (+): Green
Right Front Speaker Negative Wire (-): Gray
Car Audio Rear Speakers Size: 4′ x 6′
Car Audio Rear Speakers Location: Behind the Seat
Left Rear Speaker Positive Wire (+): Orange
Left Rear Speaker Negative Wire (-): White
Right Rear Speaker Positive Wire (+): Orange/Blue
Right Rear Speaker Negative Wire (-): Orange/White

here are the wire colors and what each does.
1994 Isuzu Rodeo Car Audio Wiring Guide
Car Radio Battery Constant 12v+ Wire: Red/White
Car Radio Accessory Switched 12v+ Wire: Brown/White
Car Radio Ground Wire: Black
Car Radio Illumination Wire: Red/Green
Car Stereo Dimmer Wire: Red/Yellow
Car Stereo Antenna Trigger Wire: N/A
Car Stereo Amp Trigger Wire: N/A
Car Stereo Amplifier Location: N/A
Car Audio Front Speakers Size: 4′
Car Audio Front Speakers Location: Dash
Left Front Speaker Positive Wire (+): Blue/Yellow
Left Front Speaker Negative Wire (-): Yellow
Right Front Speaker Positive Wire (+): Green/White
Right Front Speaker Negative Wire (-): Gray/White
Car Audio Rear Speakers Size: 4′
Car Audio Rear Speakers Location: Side Panels
Left Rear Speaker Positive Wire (+): White
Left Rear Speaker Negative Wire (-): Red/White
Right Rear Speaker Positive Wire (+): Orange
Right Rear Speaker Negative Wire (-): Black/Orange

Car Radio Battery Constant 12v+ Wire: Red/White
Car Radio Accessory Switched 12v+ Wire: Red/Yellow
Car Radio Ground Wire: Black
Car Radio Illumination Wire: Red/Green
Car Stereo Dimmer Wire: Red/Yellow
Car Stereo Antenna Trigger Wire: N/A
Car Stereo Amp Trigger Wire: N/A
Car Stereo Amplifier Location: N/A
Car Audio Front Speakers Size: 5 1/4′
Car Audio Front Speakers Location: Doors
Left Front Speaker Positive Wire (+): Blue
Left Front Speaker Negative Wire (-): Yellow
Right Front Speaker Positive Wire (+): Green
Right Front Speaker Negative Wire (-): Gray
Car Audio Rear Speakers Size: 4′
Car Audio Rear Speakers Location: Roof Mount
Left Rear Speaker Positive Wire (+): Orange
Left Rear Speaker Negative Wire (-): White
Right Rear Speaker Positive Wire (+): Orange/Blue
Right Rear Speaker Negative Wire (-): Orange/White

should be the one

try http://www.etrailer.com/faq-wiring.aspx. This should help. Mike

1995 Isuzu Rodeo Stereo Wiring Constant 12V+ Red/White Switched 12V+ Brown/White Ground Black Illumination Green/Red Dimmer n/a Antenna Right Front Front Speakers 4" Dash Left Front (+) Blue/Yellow Left Front (-) Yellow Right Front (+) Green/White Right Front (-) Gray/White Rear Speakers 4" Side Panels Left Rear (+) White Left Rear (-) Red/White Right Rear (+) Orange Right Rear (-) Black/Orange

A few weeks ago I bought a new JVC stereo for my 2001 Isuzu Rodeo. I was advised that using a wiring harness would be the best option to install it. I spent an entire Saturday going from one store to the next (Autozone, Advance Auto Parts, Radio Shack, etc.) looking for the wiring harness specific to an Isuzu Rodeo but, to no avail. I searched several online sites looking for one and finally found it at http://www.beachaudio.com/ . The cost of the harness was under $10 and with express shipping I only paid about $20. Since I ordered it on a Wednesday night with 3 day express shipping, I assumed that I'd receive it the following Monday given any processing time and the weekend but, it was delivered to me just two days later. My husband installed my new stereo that Sunday using the harness that I purchased and it works great! Hope this information helps.