Indicators not flashing

[Johno]

Lost an indicator on a recent ride due to a loose fastener on the rear rack.

The indicator wires were left fluttering in the breeze. Bike is a 1981 GS1000G.

Replaced the lost indicator. Now all indicator bulbs light up but not flashing.

All indicators are getting power and bulbs are OK.

What tests can I do?

Clymas manual only suggests replacing the sender unit.

[SqDancerLynn1]

make sure you have a good ground. What kind of bulb did you use? Incorrect bulb will not flash

[BassCliff]

Part numbers

Mr. Johno,

I believe the Stanely 1073 is the stock bulb, but an 1156 will work in a pinch. Is that right Ms. Lynn?

Could be you shorted out your flasher too.


Thank you for your indulgence,

BassCliff

[Steve]

Yes, an 1156 will work on the rear signals. It will also work on the front signals if they don't have the running lights.
If you do have running lights in the front, use an 1157 bulb.


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[Johno]

Indicators

Thanks All,

I'll check the bulbs and earth.

I got the replacement indicator from a wreckers/ salvage yard. It's a GS indicator but doesn't have exactly the same wiring as the original.

[Steve]

... It's a GS indicator but doesn't have exactly the same wiring as the original.

If it has an extra wire, it might be a front signal with the running light. Make sure you connect the proper wire. If you connect the running light wire instead of the turn signal wire, it will not draw enough current to activate the flasher.


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[KiwiGS]

Just a thought. But you might want to make sure your battery is charged up.
If your battery is a bit flat the indicators sometimes do not flash.
Cheers