[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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