1988 Oldsmobile Delta 88 Signals

RTAPP

MEMBER
1988 OLDSMOBILE DELTA 88
2WD
AUTOMATIC
186,000 MILES

Left and right inside signals not working. Outside sometimes it does. Now nothing. Left or right in or outside NOTHING works. The Emergency flashers work. We need to klnow whats wrong. Thanks.

Friday, July 11th, 2014 AT 4:19 PM

1 Reply

CARADIODOC

MECHANIC
33,910 POSTS

The signals and hazards use different flashers because they run different numbers of bulbs. The most likely suspect is the signal flasher. There's a fuse for that circuit too, so don't overlook that. If it is blown, suspect a problem with one of the front signals. The rear ones use the same bulbs as the brake lights, and if there was a short on the rear, the brake light fuse would have blown and you wouldn't have brake lights either.