I HAVE A REGAL GRAN SPORT SEDAN 3800

1991 Buick Regal

Tiny

Corey 971

February, 1, 2013 AT 5:53 PM

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?

FOUND 1110 RELATED QUESTIONS

6 Answers

Tiny

JDL

February, 1, 2013 AT 6:26 PM

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

Tiny

Corey 971

February, 1, 2013 AT 7:38 PM

The 4-ways are working so I ruled out the socket.

Tiny

Corey 971

February, 1, 2013 AT 7:40 PM

Tail lights, break and patking all wotk as well

Tiny

JDL

February, 1, 2013 AT 9:08 PM

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?

Tiny

Corey 971

February, 2, 2013 AT 1:14 AM

No airbags. So it is most likely the muliti. Switch in the column..

Tiny

JDL

February, 2, 2013 AT 3:24 PM

I believe your headed in the right direction. Goodluck

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