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Chevy van turn signals


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teamster249
New User

Aug 14, 2011, 1:47 PM

Post #1 of 7 (3297 views)
Chevy van turn signals Sign In

Hi all-
Working on a 1992 Chevy G30 van. Left front turn signal not working. Checked all of the usual suspects including fuse, both flasher units (signals & 4 ways), and bulbs. Also checked the wire up to the firewall. Parking lights work so I know its not the sockets. Left rear signal works. Also having trouble with 4 way signals. The 4 way flasher unit got real hot and stopped working. This is an ice cream truck that has a lot of add on wiring. Thanks.


Hammer Time
Ultimate Carjunky / Moderator
Hammer Time profile image

Aug 14, 2011, 2:22 PM

Post #2 of 7 (3273 views)
Re: Chevy van turn signals Sign In


Quote
Parking lights work so I know its not the sockets


How do you figure that? They are 2 entirely different circuits. You could have a bad socket or even a bad turn signal switch. You're going to have to do some testing to find out.



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We offer help in answering questions, clarifying things or giving advice but we are not a substitute for an on-site inspection by a professional.



teamster249
New User

Aug 14, 2011, 4:55 PM

Post #3 of 7 (3266 views)
Re: Chevy van turn signals Sign In

strangely enough the 4 ways only work when the 4 way button is in and the signal is depressed to the left...im thinking a short or something


Hammer Time
Ultimate Carjunky / Moderator
Hammer Time profile image

Aug 14, 2011, 4:56 PM

Post #4 of 7 (3263 views)
Re: Chevy van turn signals Sign In

That light works when the 4 ways are on?



~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

We offer help in answering questions, clarifying things or giving advice but we are not a substitute for an on-site inspection by a professional.



teamster249
New User

Aug 14, 2011, 6:00 PM

Post #5 of 7 (3253 views)
Re: Chevy van turn signals Sign In

yes...it only works when 4 ways are on...its weird...4 ways dont work on their own...so why is power going to the left turn signal when both the left turn signal is on and 4 ways activated? It will not work on its own...and the 4 ways will not work on their own either....Im stumped.....
Like I said, this is an ice cream truck...lots of butchered wiring


Hammer Time
Ultimate Carjunky / Moderator
Hammer Time profile image

Aug 14, 2011, 6:02 PM

Post #6 of 7 (3250 views)
Re: Chevy van turn signals Sign In

That sounds like you have a bad turn signal switch.



~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

We offer help in answering questions, clarifying things or giving advice but we are not a substitute for an on-site inspection by a professional.



Tom Greenleaf
Ultimate Carjunky / Moderator
Tom Greenleaf profile image

Aug 15, 2011, 9:28 AM

Post #7 of 7 (3237 views)
Re: Chevy van turn signals Sign In

Agree that turn signals are the issue or likely. This shouldn't have an air bag but who knows. Don't go there if it does but you can rent a wheel puller, they a tool to remove the star lock and see what's going on in there.

There's a round snap ring retaining that start that locks the wheel. DON'T LOSE IT! Use a magnet or whatever tricks as I don't see those for sale but keep a few around.

There are funky springs that cancel directionals that can break. Left and right asymmetrically opposite.

Hey been there on many and not so hard when you've been in there on a few but a first time is always slower,

T







 
 
 






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