In the litle black plastic "box" in front of the fuse box & towards the centerline of the car...

Be sure when checking this fuse to use a meter because mine looked to be 100% OK, but there was a hairline crack in it.

BTW- Blower motor was drawing 15-16 amps which my tech said was just fine.

I'm a happy camper, now!

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'91 420 SEL @ 199K, '92 SVX @ 181K, '93 SC400 @ 86K, '93 Kaw ZX-11 @ 30K, '87 F250 @ 181K , 2001 Valkyrie Interstate @ 6K, Y2K Honda NightHawk 250 with 1.5K, '88 420SEL I.@ 179K & the 2nd latest, an '88 420SEL II.@ 210K runnin' parts car, '85 F150 300/NP435