[TR] TR3 Turn Signal woes

CFM-TR cfmtr3a at verizon.net
Mon Jan 8 20:10:36 MST 2018

See attached diagram.


When I operate left turn on control head, front and rear operate as they

When I operate right turn on control, right front works but both lamps flash
in the rear.


Any ideas where the problem is?  I am at a complete loss.  I would think
that if I have right/left crossover, both lamps in the rear would flash
regardless of which indicator is used.  I checked connections at the rear
lamps and only a single line (correct one GR or GW) is connected.  Only line
going to right front is GW.  I have tried different connections at left
front since the GN and GR look so similar but nothing works then.  I checked
all four corners and live/ground wires are going to the correct terminals.


Any ideas appreciated.  Thanks


Carl Musson

1960 Triumph TR3


Tampa, FL



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