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Old 05-20-2019, 07:28 AM   #2
Palf70Step
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Join Date: Jul 2002
Location: Gulfport, MS USA
Posts: 47,522
Re: Can anyone help with radio wiring on an 03

This may help ya out.

Sierra Radio Constant 12V+ Wire: Orange
Sierra Radio Switched 12V+ Wire: Yellow
Sierra Radio Ground Wire: Black
Sierra Radio Illumination Wire: Gray
Sierra Stereo Dimmer Wire: Brown
Left Front Speaker Positive Wire (+): Tan
Left Front Speaker Negative Wire (-): Gray
Right Front Speaker Positive Wire (+): Light Green
Right Front Speaker Negative Wire (-): Dark Green
Left Rear Speaker Positive Wire (+): Brown
Left Rear Speaker Negative Wire (-): Yellow
Right Rear Speaker Positive Wire (+): Dark Blue
Right Rear Speaker Negative Wire (-): Light Blue
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1970 Chevy Custom/10 LWB Fleetside
2010 Toyota Tacoma PreRunner SR5 Double Cab - DD

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