SC 300 and 400 wiring diagrams
06-16-07, 06:15 PM
#1
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SC 300 and 400 wiring diagrams
These diagrams are from my old installation program I used when I owned car audio stores, but since they cover a wide variety of things such as tach wires and other things of interest they work as a general reference of wiring for the SC 300's and 400's.
There were indeed subtle changes on each revision that you should pay attention to.
This took a good while to photo and organize so don't say I never do anything for ya
.
99-00 SC300/400 #1 #2 #3 #4 #5
----------------------------------------
98 SC400 #1 #2 #3 #4
98 SC300 #1 #2 #3 #4 #5
----------------------------------------
96 SC400 #1 #2 #3
96 SC300 #1 #2 #3 #4
---------------------------------------
94 SC400 #1 #2 #3 #4
94 SC300 #1 #2 #3 #4
---------------------------------------
92-93 SC400 #1 #2 #3 #4 #5
92-93 SC300 #1 #2 #3 #4
There were indeed subtle changes on each revision that you should pay attention to.
This took a good while to photo and organize so don't say I never do anything for ya
.99-00 SC300/400 #1 #2 #3 #4 #5
----------------------------------------
98 SC400 #1 #2 #3 #4
98 SC300 #1 #2 #3 #4 #5
----------------------------------------
96 SC400 #1 #2 #3
96 SC300 #1 #2 #3 #4
---------------------------------------
94 SC400 #1 #2 #3 #4
94 SC300 #1 #2 #3 #4
---------------------------------------
92-93 SC400 #1 #2 #3 #4 #5
92-93 SC300 #1 #2 #3 #4
Last edited by O. L. T.; 06-16-07 at 06:29 PM.
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Baoser (12-09-23)
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01-09-08, 11:33 AM
#15
i need wiring diagram for 92 sc400 headlights, so i can figure out how to fix HID lights. previous owner has a bunch of wires loose. fogs don't work. driver side headlight don't work, parking (middle two lights) don't work either. help!