wiring schematic for '90
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New User
Joined: Dec 2002
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From: yakima usa
wiring schematic for '90
Hi again I have lost power to my cruise and cigar lighters, and all the fuses are good. Anyone have a schematic for a 1990 Aero awd?? My Haynes is lacking a proper diagram..
thanks and happy new year!
thanks and happy new year!
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Joined: Dec 2001
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wiring schematic for '90
Don't have a '90, but do have a '91 set of schematics for an AWD.
Believe it or not, the cigar lighter and the cruise control use the same power feed, Circuit number 460. The wire should be yellow with a light blue stripe. Fuse is shown at Number 16, a 20A fuse.
This same circuit supplies the horn relay. Does your horn work?
Common point of connection is Splice S218. It doesn't help much in locating the splice... it says "main harness".
Circuit 460 is always hot.
They use different grounds, so its probably power related.
I suspect you could waste a lot of time chasing this issue... I'd just
run a couple jumpers... one to the cigar lighter and one to the horn relay.
Sorry not more specific.
KenP
Believe it or not, the cigar lighter and the cruise control use the same power feed, Circuit number 460. The wire should be yellow with a light blue stripe. Fuse is shown at Number 16, a 20A fuse.
This same circuit supplies the horn relay. Does your horn work?
Common point of connection is Splice S218. It doesn't help much in locating the splice... it says "main harness".
Circuit 460 is always hot.
They use different grounds, so its probably power related.
I suspect you could waste a lot of time chasing this issue... I'd just
run a couple jumpers... one to the cigar lighter and one to the horn relay.
Sorry not more specific.
KenP
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New User
Joined: Dec 2002
Posts: 3
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From: yakima usa
wiring schematic for '90
thanks...I may take you up on the offer another time..I got ambitious and found the problem. One must be careful what the kids plug into the cigar lighter!!! (power inverter/TV/x-box)
