Help please...
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Teching In
Joined: Sep 2004
Posts: 18
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From: Grove City Ohio
Help please... I have a pioneer DEH-P6600 and i am connecting the wiring harness together... On the pioneer harness, it has an orange and white cable to a light source. On the adapter (Gm) it has a solid orange and a orange and white. Which one should go to which. Solid orange or white/orange to white/orange?
Joined: Nov 2003
Posts: 11,329
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From: Jacksonville, FL (originally from Toronto Canada)
Neither. The two wires you want in the original harness are in positions 6 and 7 of the 10-pin black connector at the back of the radio. The brown wire has power whenever the parking lights or headlights are on. The gray wire provides variable voltage from the dash dimmer switch to control the brightness of the radio display.
Check the manual for your Pioneer and connect whichever is the "Lights On" wire to the brown and the "Dimmer" wire to the gray.
Check the manual for your Pioneer and connect whichever is the "Lights On" wire to the brown and the "Dimmer" wire to the gray.
TECH Resident
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From: Showing Italians the power of LS1
Headunit wiring harness
Pin#............Color.................Function
1...............Grey..................Front Left Speaker -
2...............Tan...................Front Left Speaker +
3...............Dark Green............Front Right Speaker -
4...............Light Green...........Front Right Speaker +
5...............Black.................Ground
6...............Brown.................Illumination
7...............Grey..................Dimmer
8...............Pink..................Power Antenna
9...............Yellow................12V Ignition
10..............Orange................12V Constant
11..............NA....................NA
12..............NA....................NA
13..............NA....................NA
14..............Dark Blue.............Steering Wheel Controls
17..............Light Blue............Right Rear Speaker -
18..............Dark Blue.............Right Rear Speaker +
19..............Yellow................Left Rear Speaker -
20..............Brown.................Left Rear Speaker +
The smaller plug on the back of the radio is for the optional cd changer.
Pin#............Color.................Function
1...............Grey..................Front Left Speaker -
2...............Tan...................Front Left Speaker +
3...............Dark Green............Front Right Speaker -
4...............Light Green...........Front Right Speaker +
5...............Black.................Ground
6...............Brown.................Illumination
7...............Grey..................Dimmer
8...............Pink..................Power Antenna
9...............Yellow................12V Ignition
10..............Orange................12V Constant
11..............NA....................NA
12..............NA....................NA
13..............NA....................NA
14..............Dark Blue.............Steering Wheel Controls
17..............Light Blue............Right Rear Speaker -
18..............Dark Blue.............Right Rear Speaker +
19..............Yellow................Left Rear Speaker -
20..............Brown.................Left Rear Speaker +
The smaller plug on the back of the radio is for the optional cd changer.
