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Makotosun

Ignition switch

  • maxx2395
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Ignition switch was created by maxx2395

 Hi All
Does anyone have a correct wiring diagram for a 1972 at2 ?
none of the diagrams show a key ignition switch with three
wires between the gauges ?
I know I dont see very good anymore, but am I blind to this ?
Thanks.
Maxx . . . . . .
06 Sep 2022 16:05 #1

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Replied by MarkT on topic Ignition switch

Pretty sure all the AT's have simple 3 wire switches?  Red = battery power in, Brown = power out to ignition coil and accessories, Blue = Power out to nighttime lights

The 71-73 100-175 Service Manual in the Tech Library has a decent AT2 diagram in the electrical section. 
1963 YG1-T, 1965 MG1-T, Allstate 250, 1970 CT1b, 1971 R5, 1973 AT3MX, 1974 TS400L, 1975 RD350, 1976 DT175C, 1976 Husqvarna 250CR, 1981 DT175G, 1988 DT50, 1990 "Super" DT50, 1991 RT180, 2017 XT250
06 Sep 2022 17:18 #2

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Replied by Tom P on topic Ignition switch

 I just scanned the AT-2 wiring diagram from my '71 to '73 combined shop manual. Hope it helps. 
The following user(s) Liked this Post: MarkT
06 Sep 2022 19:46 #3

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Replied by MarkT on topic Ignition switch

Main switch is drawn on frame below tank like the earlier models.  But wiring is the same. 

I've been trying to cut back on picture posting because of site size but here's the one from that manual I like the most.  I never cared much for the diagrams drawn on the bike.

 
1963 YG1-T, 1965 MG1-T, Allstate 250, 1970 CT1b, 1971 R5, 1973 AT3MX, 1974 TS400L, 1975 RD350, 1976 DT175C, 1976 Husqvarna 250CR, 1981 DT175G, 1988 DT50, 1990 "Super" DT50, 1991 RT180, 2017 XT250
06 Sep 2022 20:02 #4

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