| Also known as | 06.2054, 06-2054 |
| Diagram | Fig. 25 — Basic Electrical Components — GROUP 25 · ref 36 |
| Listed in parts books | Not catalogued by year yet |
WARNING LIGHT CONTROL (ASSIMILATOR) POSITIVE EARTH - REPLACES 38717 062054
A positive-earth warning light control unit (assimilator), part number 38706, also known as 06-2054 or 38717.
This is a warning light control unit, sometimes called an assimilator, wired for a positive earth electrical system. It's a Lucas-catalog item, and the description on file just calls it out as a warning light control without tying it to a particular machine or model. The number 38706 was replaced by 06-2054, and it also crosses to 38717 in the same family of part numbers.
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An assimilator like this sits in the warning light circuit and manages how the dash warning lamps behave, but beyond that our record doesn't give us more detail on placement or wiring specifics for this one.
If you're trying to match this against your bike's parts book, check the number stamped on your old unit against 38706, 38717, or 06-2054/062054 before ordering, since those all appear to be the same control unit under different part numbers.
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