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Cannot locate the flasher unit in a 1999 GMC sonoma truck that needs replaced.

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Front seating area, passenger side, behind dash, under access panel, mounted in fuse panel in glove compartment behind. Let me know if you need anything else.

Posted on Aug 24, 2010


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1 Answer

Where is the thermal flasher on a 1999 gmc Sonoma located at?

Sorry Jason you need to clarifiy what part your talking about .
Thermal /heat flasher /flash is the vehicle over heating ?
Iknow of no part called a thermal flasher on a chevy or GM of this year and their all pretty much the same .

May 27, 2015 | 1999 GMC Sonoma

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Turn signal blinker relay

65b543ee-bf1a-46ef-9fd8-f5271d3a8861.pngthere's the location of unit flasher. But for what I seen you could have a rear end ground problem. have a look hope it helps

Sep 22, 2013 | GMC Sonoma Cars & Trucks

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96 gmc sanoma, can not locate turn signal flasher under dash.

Flasher units are always in one of 2 places, under glove box on pass side or in loom under steering wheel close to fuse panel.

On Sonoma it is under the lower dash panel, just to the left of the cigarette lighter. To get to it you must remove the ashtray. Then remove screws holding the plastic panel that is below the dashboard. You will see two round "can " shaped flasher units. The one on the right is for the signal lights. The one on the left is for the emergency flashers.

1 hex nut under ashtray and 2 torx to left of that. No need to completely remove the lower dash panel you took the screws out of. Just bend it down a little to get your hand in. You will see the 2 flasher pods.

Jun 11, 2011 | 1996 GMC Sonoma

1 Answer

Where do i find the flasher signal on a gmc sonoma 1999? it does click left or right and the turn lights does not work

It should be by your fuses either inside or under the hood. It will look alot like one of your relays.

Feb 20, 2011 | 1999 GMC Sonoma

1 Answer

Where is the flasher located

there are most likely two, plugged into a fuse panel. there are most likely two fuse panels, a small one with a few large fuses under the hood and another larger panel with many small fuses inside under the dashboard. if you pull out and read your owners manual, you will find its exact location. replacement owners manuals can be had on eBay. the two flasher units are generally the same part and can be swapped. so if you think your turn signal flasher is bad just swap in the emergency flasher. if they then work, go buy another flasher unit, if they do not work then you have a problem elsewhere.

Feb 03, 2011 | 1995 GMC Sonoma

1 Answer

Where is the signal flasher can for a 1997 sonoma gmc?

For 1997 GMC Truck Sonoma 4WD 4.3L SFI OHV 6cyl the Flasher is located:
* Front seating area, driver side, passenger side ofsteering column, under dash, mounted near cigarettelighter. Optional mounting location is under dash,on driver side of steering column
Application: Hazard flasher

* Front seating area, driver side, passenger side ofsteering column, under dash, mounted near cigarettelighter. Optional mounting location is under dash,on driver side of steering column
Application: Turn signal

Hope helps (remember to rate and comment this).

Oct 02, 2010 | 1997 GMC Sonoma

1 Answer

Where is the turn single flasher on the 1997 GMC sonoma pickup truck - my flasher / turn single is not working - I have brake , running light ., and have replaced all bulbs in the front and back of truck

The turn signal flasher is located just to the left of the accessory and lighter plugs.It is a black box.It includes the seat belt and ignition key alarm,flasher,and turn signals.Hope this helps.Good luck.

Apr 28, 2010 | 1997 GMC Sonoma

2 Answers

Where is the location of the turn signal flasher?

I have a 94 Sonoma and to locate the turn signal flasher, inside, under dash, on left side is a plastic sound protector, mine had 3 screws holding it up, drop this down and straight in you will see a 1" round thing - this is the flasher.

Jan 08, 2010 | 1995 GMC Sonoma

3 Answers

Where is Signal Flasher located?

should be under your dash near the steering column and will be labeled electronic flasher module (unit)

Sep 17, 2009 | 1997 GMC Sonoma

1 Answer

Flasher location

it is part of the flasher switch

Aug 05, 2009 | 1999 GMC Sonoma

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