George,

Brian's description did not include blown hoses or belts.  I don't believe
the light reports a high temperature (overheating).  The switch simply
monitors fluid level in the reservoir, not temperature.  Overheating may or
may not cause coolant loss, thus low level in the reservoir.  Have you ever
seen your temp gauge pegged without the red light blinking.  I have.  Once.
:^(

Mike

Mike Hugill
Principal Recruiter
Evergreen Group, Inc.
P.O. Box 536
Garrett Park, MD. 20896
(301) 942-8168
mike@evergreengroupinc.com
www.evergreengroupinc.com
YahooIM: evergreengroupinc
----- Original Message -----
From: "George Jannini" <georgejoann@JUNO.COM>
To: <vanagon@GERRY.VANAGON.COM>
Sent: Thursday, December 27, 2001 2:09 PM
Subject: Re: Temperature gauge reading wrong?

> Mike, you stated...
> << As I understand, the warning light on the water temp gauge actually
> signals
> low fluid level in the coolant reservoir tank...>>
>
>      It signals low fluid level *or* overheating. (both, if you
> experience a blown hose and aren't paying attention)  And, since the
> alternator belt drives the water pump, if the alternator light should
> comes on, it would be prudent to stop immediately and check for a broken
> belt.
>
>      George/ATL
>      '89 Westy, Wernher
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