[TR] electrical issue

Allan Stults acstults at hushmail.com
Tue Apr 21 16:55:00 MDT 2026


The brake lights work as do the turn signals.  All gauges work as does
the heater fan.  Only the tail lights and dash lights do not work.  I
believe there are only 2 fuses for the car, correct?  I've replaced
them both.  I can find no loose wires under the dash.  The wiring
harness was replaced 2 years ago with a high quality harness. 
Everything worked until the paint job.
Thanks again all for your info,
Allan
On 4/21/2026 at 2:41 PM, "DAVID MASSEY"  wrote:Good point.  it
wouldn't.  But the information offered was a bit sparce.  Is it just
the tail lights and do the brake turn signal lights work?
I believe there is a fuse for those lights somewhere in the harness. 
It was a dealer upgrade at some point.  Later TR's have a fuse in the
fuse block for that.
Dave 
                                                                      
                   On Tuesday, April 21, 2026 at 10:40:26 AM CDT,
auprichard uprichard.net  wrote:                                      
                
	But how would bad grounds affect the dash lights?  
	From: Triumphs  On Behalf Of Tony Drews
 Sent: Monday, April 20, 2026 10:05 PM
 To: triumphs at autox.team.net
 Subject: Re: [TR] electrical issue   
	I'd check grounds too - if the lights are grounded to the body and
the body was painted they may no longer be grounded. Regards, Tony On
4/20/2026 5:38 PM, auprichard  uprichard.net wrote: ‍ ‍ ‍ ‍
‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍
‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍
‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍    
	I'd check grounds too - if the lights are grounded to the body and
the body was painted they may no longer be grounded.  

	Regards, Tony   

	On 4/20/2026 5:38 PM, auprichard uprichard.net wrote:    

	Yes – same circuit.  But I’d also expect the front side lights /
running lights not to be working and possibly the headlights too.  
	Get under the dash and check the wires in and out of the light
switch.  
	From: Triumphs  On Behalf Of Allan Stults
 Sent: Monday, April 20, 2026 4:17 PM
 To: triumphs at autox.team.net
 Subject: [TR] electrical issue   
	I have a '62 TR 3B. I recently had it painted. The painter took it
apart to paint (fenders, doors, trunk, etc.). After bringing it home,
I discovered that the  tail lights and dash lights were not working.
All other electrical items are working.    

	I have a '62 TR 3B.  I recently had it painted.  The painter took it
apart to paint (fenders, doors, trunk, etc.).  After bringing it 
home, I discovered that the tail lights and dash lights were not
working.  All other electrical items are working.  Are those 2 items,
dash and tail lights on the same circuit?  Everything was working
before the paint job.    
	Thanks in advance for any help,    
	Allan Stults    

	Veneta, Oregon   
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