Mechanics

BUICK REGAL STEERING PROBLEM

1991 Buick Regal • 315,000 miles

I have a regal gran sport sedan 3800. The left rear turn signal is not working. I checked the 4-ways snd they work fine. Changed all bulbs in the rear and still nothing. Is there a switch or module I need to look at or could it just be the flasher?
AD
Avatar
Corey 971
February 1, 2013.




Did you check voltage and ground at the bulb socket? Sometimes the bulb doesn't make good contact. Could be problem with multifunction switch?

JDL
Feb 1, 2013.
The 4-ways are working so I ruled out the socket.

Tiny
Corey 971
Feb 1, 2013.
Tail lights, break and patking all wotk as well

Tiny
Corey 971
Feb 1, 2013.
I'd have to get at the turn signal switch, yellow wire carries voltage for left turn rear. If there is air-bag in steering wheel, there is a safety issue. Safety is your responsibility. You will have to disarm the air-bag first, even then?
AD

JDL
Feb 1, 2013.
No airbags. So it is most likely the muliti. Switch in the column..

Tiny
Corey 971
Feb 2, 2013.
I believe your headed in the right direction. Goodluck

JDL
Feb 2, 2013.

AD