Hello, my 72 turn signals work fine outside in all scenarios. With park light or lights on the dash indicators get goofy.

Asked by Oct 28, 2016 at 11:12 PM about the 1972 Chevrolet C10

Question type: Maintenance & Repair

When park lights are on the signal indicators light up. When signals on the
indicators flash alternately inside (Dash lights are fine).
With lights one dash signals are still lit but dash lights go out. The signals
flash alternately with brights indicator lit up. I replaced switch and the dash
lights work fine but the signals still do the same thing with a new twist. With
lights on the indicators flash opposite... left indicator flashes when right is
switched on and vise versa (outside is fine). Bright switched does seem to
change anything except the lit indicators get brighter. Is it the dash circuit
board.

3 Answers

56,645

Sounds like a bad instrument cluster ground. HTH. -Jim

1 out of 1 people think this is helpful.
10

it's back feeding

1 out of 1 people think this is helpful.

Thanks. Always leads back to ground. I am basically pulling 2 trucks out of year storage and every gasket and piece of rubber need attention.

Your Answer

Add photo

Related Questions

C10

Looking for a Used C10 in your area?

CarGurus has 150 nationwide C10 listings and the tools to find you a great deal.

ZIP:

Search Chevrolet C10 Questions

Chevrolet C10 Experts

#1 CaptPKelly
CaptPKelly
Reputation 490
#2 Rowefast
Rowefast
Reputation 160
#3 tennisshoes
tennisshoes
Reputation 150
View All

Related Models For Sale

Used Chevrolet Camaro
660 Great Deals out of 39,302 listings starting at $2,995
Used Ford F-100
171 listings
Used Chevrolet Impala
917 Great Deals out of 36,376 listings starting at $1,800
Used Ford Mustang
724 Great Deals out of 38,317 listings starting at $1,750
Used Chevrolet Corvette
347 Great Deals out of 20,235 listings starting at $3,688
Used Dodge Charger
548 Great Deals out of 28,752 listings starting at $2,275
Used Chevrolet Blazer
1,363 listings starting at $1,295