Community Forums

happy2rv · 06-13-2009, 09:12 PM

Does anyone have a GM part # or a cross reference for the multifunction switch on a 2004 W-20 chassis?

It looks a lot like http://monsterautoparts.com/CHEVROLE...itch_TL001.htm
but can anyone confirm that this is indeed the correct part?

Thanks

Oemtech · 06-13-2009, 09:58 PM

Try 26100985... WH # W8000543

happy2rv · 06-13-2009, 10:24 PM

Thanks. That is the cross reference for the aftermarket part I referenced above. I'll give it a shot.

happy2rv · 06-18-2009, 06:08 AM

Thanks again. I ordered the aftermarket part and it came in last night. I was able to get it installed and all functions I could test while sitting still work as expected.

I haven't had a chance to get it out on the road to test the cruise yet, but hazards, wipers, turn signals, and horn function as expected.

Hopefully these part numbers will help others having the same issue.

Oemtech · 06-18-2009, 06:54 AM

They have been added to my Workhorse Xref file on my web site.

happy2rv · 06-18-2009, 08:28 PM

I got the RV out this evening and confirmed that everything works as expected.

03HRVacationer · 06-19-2009, 08:25 AM

Oemy,

My left blinker is not flashing, everything else is working fine. Would you start with the lamp or the flasher, if it was the flasher would both sides not work?

Thanks,

Al

Oemtech · 06-19-2009, 09:02 AM

Do any of the lights flash... dash indicator, front signal, side signal, tail light? I even have one on my mirror arm. If none of these flash then I would look at the flash tree arm. But, I would also check the flasher relay and any connections. I just updated the Workhorse Xref with a part number for the turn signal tree... Check the internet for the part number as the cost varies a bunch.

dave_denn888 · 06-13-2013, 05:43 PM

Quote:

Originally Posted by happy2rv

Thanks again. I ordered the aftermarket part and it came in last night. I was able to get it installed and all functions I could test while sitting still work as expected.

I haven't had a chance to get it out on the road to test the cruise yet, but hazards, wipers, turn signals, and horn function as expected.

Hopefully these part numbers will help others having the same issue.

I have a 2007 Winnebago Sightseer built on a Chevy Workhorse chassis and the turn signal switch has gone bad. I saw your old post and hope that you can shed some light on the difficulty of tearing down the steering column and replacing the switch. I am handy with tools and have replaced the turn signal switch in our tow vehicle but it was only a single function switch and not the multifunction one in the RV.

Any advice you can provide would be appreciated.

Dave