Update: Found Fuse A HOT. Isolated Power Seat Motors and disconnected motors under seat from wiring harness. Fuse A ultimately cooled off. Replaced Fuse A. Next day, found courtesy came on upon entry. Hmm? Checked Keyless Entry. Still inop. Reprogrammed Keyfob. Keyless Entry Module now goes into program mode. Continued to sync Keyfob and SUCCESS! Keyless Entry works again. Now suspect Power Seat Module. If all I lose is power seat, then I can live with that.
Background: While driving one day heard strange noise coming from under steering column. Sounded like chattering relay. Could not isolate while driving. Later found Keyless Entry inop. Also, Courtesy Light inop. Checked/replaced keyfob battery. OK. Tried to reprogram keyfob and noticed system failed to go into program mode (door locks did not cycle). Suspect Keyless Entry Module. Later, found 6-way Power Seat not working. Found common fuse (Fuse A). Checked fuse and found Fuse A Extremely HOT! Suspect module failure/short. Any thoughts/comments? Hate to pay Dealer $$$ if no need. /Brian
Background: While driving one day heard strange noise coming from under steering column. Sounded like chattering relay. Could not isolate while driving. Later found Keyless Entry inop. Also, Courtesy Light inop. Checked/replaced keyfob battery. OK. Tried to reprogram keyfob and noticed system failed to go into program mode (door locks did not cycle). Suspect Keyless Entry Module. Later, found 6-way Power Seat not working. Found common fuse (Fuse A). Checked fuse and found Fuse A Extremely HOT! Suspect module failure/short. Any thoughts/comments? Hate to pay Dealer $$$ if no need. /Brian
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