triumphs
[Top] [All Lists]

Re: Signal-light problems...

To: NGAARD@utxvms.cc.utexas.edu
Subject: Re: Signal-light problems...
From: CBrown1500@aol.com
Date: Fri, 26 Jul 1996 17:19:41 -0400
Cc: triumphs@autox.team.net
In a message dated 96-07-26 03:43:33 EDT, you write:

<< I am experiencing some problems with my left turn-signal - at some times 
 it works (blink-blink-blink), but at others it just goes on a 'steady 
 light' (no blinking here - just ON) >>

Michael,

One of your turn signal bulb sockets is probably dirty. Depending on
humidity, vibration, etc, contact with the filament is there and then it's
not. The same thing happens when the bulb is burned out - that side doesn't
flash. Check the left side sockets and connectors for loosness or corrosion.

The brake light warning indicates your PDWA (pressure differential warning
actuator) shuttle is off center, allowing the unit's switch to operate. Quick
check - disconnect the plug at the PDWA and see if the light goes out. If it
does you'll need to re-center the shuttle (English for the piston(s) that
moves off center to activate the dash light). Check your manuals for
procedure. If the light stays on you've got a problem in the wiring harness -
good luck.  

If the PDWA is off center there's a reason for it. I could be something
simple like a bad bleeding procedure, or it could be indicative of a more
serious problem, like a leak. If your brakes are normal, and you're not
losing fluid, it's probably the former. Just to be on the safe side, check
all your brake connections for signs of seepage - would'nt hurt. 

Hope that helps,
Charlie B.

<Prev in Thread] Current Thread [Next in Thread>