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keumnam Samba Member
Joined: June 11, 2006 Posts: 53 Location: boise, Idaho
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Posted: Tue Mar 25, 2008 8:22 am Post subject: gen light |
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here is the issue. Yesterday driving, it was raining. went to stop and gen light came on when hit brakes. let up on brakes, went out. depressed brake pedal and light came on. Activate turn signals (either way) and gen light flashes. Activate emergency flasher and gen light flashes. Removed either brake rear bulbs and light illuminates when pedal depressed. Remove both bulbs and lite does not illuminate. Additionally, now note there is a dim gen light (very dim and sometimes goes out) while engine running. Removed both switches at master cylinder and light still comes on (not sure if this means anything or not). Additionally, gas gauge immediately goes to empty when brake pedal (and gen light illuminates). Sometimes engine stalls. This is a 1971 stock westy. Sound like a direct short somewhere....where is the best place to start looking? Could it be a component somewhere? _________________ 1971 Westy stock, 2006 Corolla stock, 1969 transporter waiting for engine install
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I read somewhere that 77 per cent of all the mentally ill live in poverty. Actually, I'm more intrigued by the 23 per cent who are apparently doing quite well for themselves. ~ Jerry Garcia |
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Randy in Maine Samba Member
Joined: August 03, 2003 Posts: 34890 Location: The Beach
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Posted: Tue Mar 25, 2008 8:28 am Post subject: |
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Have you tested the output of the generator yet?
How about the battery (running and when off) and battery connections (including the vehicle ground strap)?
A dim glow is OK when you are using headlights and wipers. 38 amps don't really go all that far. |
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Jody '71 Samba Member
Joined: July 16, 2005 Posts: 2842 Location: Manassas VA
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Posted: Tue Mar 25, 2008 9:26 am Post subject: |
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Your VR may be going south. Make absolutely sure if you decide to replace it that it's rated for your '71 Westy generator. That is, don't put a 30amp VR back on there! Also consider the condition of the one wire from the VR that goes up to your dashboard. It could be japped out somewhere creating the issues you describe. 37 year old orginial wiring can do this. It happened to me in my '71 Westy. I was never able to figure out where that one wire was messed up at, and eventually pigtailed that wire up to the front. Problem was solved. Not the best of fixes, but it works. _________________ '66 Beetle
2011 Hyundai Elantra Touring |
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jrbo Samba Member
Joined: September 02, 2007 Posts: 176
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Posted: Tue Mar 25, 2008 9:36 am Post subject: |
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Check the fan belt to see if it's loose,then check the connections.. |
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aztoaster Samba Member
Joined: May 29, 2005 Posts: 43
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Posted: Tue Mar 25, 2008 2:09 pm Post subject: |
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Jody '71 wrote: |
Your VR may be going south. Make absolutely sure if you decide to replace it that it's rated for your '71 Westy generator. That is, don't put a 30amp VR back on there! |
Can anyone speak to if the Bosch 30019 VR replaces Bosch 30021 VR? 30021 is the one spec'ed for a 71 but nobody seems to carry them anymore and it sounds like they're not making them. I have a GR17x gen as well... |
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