Pioneer Car Audio & Video - Page 9 - Recent Questions, Troubleshooting & Support

No there is no illumination brightness control.

Pioneer Car... | Answered on Oct 10, 2018

The problem is likely FU1821 located on side B of the main system board. the part number is CEK1257 cost is about $10, it is a fast blow 2A fuse. Replacing this yourself will require some fairly good soldering skill, as this is a miniature surface mount component, it doesn't just plug in to the board. I ordered mine from ; but there are several sites that offer this proprietary part, I was able to replace it without incident in about 1 hour using a small soldering iron, forceps (to hold the tiny fuse in place), and a desoldering tool.

Pioneer AVIC-D1... | Answered on Sep 30, 2018

here are the wiring for the deck and the car:
12v - red
ignition: yellow
blk - ground
orange - dimmer
white - frt left +
white /blk - frt left -
gray - frt right +
gray /blk - frt right -
green - left rear +
green /blk - left rear _
Purple - right rear +
Purple w/blk right rear -
2002 Oldsmobile Alero Car Radio Stereo Audio Wiring Diagram
Car Radio Constant 12v+ Wire: Orange
Car Radio Switched 12v+ Wire: Yellow
Car Radio Ground Wire: Black/White
Car Radio Illumination Wire: Brown
Car Stereo Dimmer Wire: Gray
Car Stereo Antenna Trigger: Dark Green
Car Stereo Amp Trigger Wire: N/A
Car Stereo Amplifier Location: N/A
Car Audio Front Speakers Size: N/A
Car Audio Front Speakers Location: N/A
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
Car Audio Rear Speakers Size: N/A
Car Audio Rear Speakers Location: N/A
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

Pioneer... | Answered on Sep 23, 2018

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