Turn signal indicator wiring help, '74 turn signal indicator wiring Options

[jt914-6]

I've got a '74 (made 10/73) 914 and I need someone to tell me what wires/colors go to the turn signal indicator lights in the tach. I'm using a six cyl. tach, and I have two type of indicator light sockets to use. I've looked at a '73 & '75's wiring and neither one seems to be like my '74. Does anyone know the correct colored wires to us on a '74? Thanks in advance.............JT

[Dave_Darling]

The 74 only had one turn signal indicator in the tach, just like the 75s and 76es. A few of the early-early 74 had 73 tachs, with two indicator lights in the tach. But they were wired up to the single existing signal wire, so both would flash at the same time.

--DD

[jt914-6]

The 74 only had one turn signal indicator in the tach, just like the 75s and 76es. A few of the early-early 74 had 73 tachs, with two indicator lights in the tach. But they were wired up to the single existing signal wire, so both would flash at the same time.

--DD

The wire I guess is the Blue/white stripe for the single indicator then.
The four way lights & flasher work, but the turn signal switch doesn't make the front & rear lights work nor does the light in the tach. Any idea what that problem is?