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hazard flashers


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Guest
Anonymous Poster

Jan 22, 2009, 1:46 PM

Post #1 of 6 (2104 views)
hazard flashers Sign In

2003 chevy express 3500 6.0

when I put my hazard flashers on sometimes they work sometimes they dont. I can get them to work if I put a blinker on, then the hazard lights on next they will work. I dont think the van has a flasher but some kind of module. If some one can tell me exactly what it is called and where it is located on the car would be appreciated.


DrElectrics
Enthusiast
DrElectrics profile image

Jan 22, 2009, 1:49 PM

Post #2 of 6 (2102 views)
post icon Re: hazard flashers Sign In

Flasher cans and module should will be under the hood in your fuse box. Take the lid off the box and find on the lid it will give you the run down of what everything is.


Double J
Veteran / Moderator
Double J profile image

Jan 22, 2009, 1:54 PM

Post #3 of 6 (2101 views)
Re: hazard flashers Sign In

HAZARD AND TURN SIGNAL FLASHER REPLACEMENT

REMOVAL PROCEDURE


  1. Remove the left knee bolster bracket.
  2. Remove the turn / hazard flasher (2) from the Instrument Panel (I/P) Support.
  3. Disconnect the electrical connector (1).
  4. Remove the turn / hazard flasher (2).


Another possibility could be the Turn signal/multifunction switch.





(This post was edited by JIM N on Jan 22, 2009, 1:59 PM)


Guest
Anonymous Poster

Jan 22, 2009, 2:08 PM

Post #4 of 6 (2096 views)
Re: hazard flashers Sign In

jim,

forgive my ignorance but where is the left knee bolster bracket


Double J
Veteran / Moderator
Double J profile image

Jan 22, 2009, 2:13 PM

Post #5 of 6 (2094 views)
Re: hazard flashers Sign In

The knee bolster is the lower panel that mounts to the instrument panel about at the level of the knee.

Here is a pic...hope it helps...


  1. Remove the bolts (2) from the lower edge of the instrument panel (I/P) driver knee bolster panel (1).
  2. Pull the I/P driver knee bolster panel (1) towards the rear of the vehicle in order to disengage the retainers.
  3. Remove the I/P driver knee bolster panel (1) from the vehicle.
  4. Inspect the I/P driver knee bolster panel (1) for broken or missing retainers. Replace the retainers as needed.



Guest
Anonymous Poster

Jan 22, 2009, 4:31 PM

Post #6 of 6 (2088 views)
Re: hazard flashers Sign In

jim thanks for the detailed reply greatly appreciated






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