[TR] electrical issue

[DAVID MASSEY]

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 <auprichard at uprichard.net> wrote:   

 
But how would bad grounds affect the dash lights?
 
  
 
From: Triumphs <triumphs-bounces at autox.team.net>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<triumphs-bounces at autox.team.net>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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