Hazard lights blinking when shouldnt
10

Asked by UncleDon1234 Jun 12, 2018 at 12:49 PM about the 1991 Chevrolet C/K 1500 Scottsdale Stepside RWD

Question type: Maintenance & Repair

Small collision, replaced bumper, grille, radiator,. Was working when I drove
home from collision (radiator bent did not leak). Repaired some wires to
headlights and turn signals.  Now, any electric acitivity (open,close door,
ignition on, etc. starts all four turn/hazard lights to blink. The blink approx 30-
40 times then quit. I have unplugged every fuse one at a time. still does it. I
have unplugged both turn flasher AND hazard flasher one at a time, still
does it. The blinking sound coming from up high in the dash near radio/a/c
cluster, not down low where flashers are. ALSO- the starter quit working at
the same time. Checked the grounds, charged the battery. Looking for ideas.

3 Answers
10

UncleDon1234 answered 6 years ago

Also, the LED dash lights indicating time and the lights indicating Heat/air condition flash brighter/dimmer while this is happening. 30 to 40 flashes then stops

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10

UncleDon1234 answered 6 years ago

Found the problem- There is a theft alarm behind the glove box. Made to blink lights, sound horn, and shut off starter. horn was unplugged so I just got the other symptoms. Removed an inline fuse and everything back to normal. Must have activated the alarm during the body work.

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