Lancia Motor Club

Model Technical and Interest => Fulvia => Topic started by: gtx60 on 13 May, 2024, 07:51:44 AM



Title: Fulvia indicators
Post by: gtx60 on 13 May, 2024, 07:51:44 AM
Hi all, I have a frustrating issue with my RH indicator on and not flashing when the stalk is up. Have checked earths, cleaned bulbs, replaced flasher unit but still stays on without flashing. LH indicator is ok. Any ideas please. Thanks


Title: Re: Fulvia indicators
Post by: nistri on 14 May, 2024, 12:58:30 PM
Not a simple solution especially from a long distance. I assume the flasher is of the old type and not a modern electronic one. However, if the flasher flashes OK with the LH indicator, and the RH indicator lights up, it means current is reaching the latter. This suggests that the problem is downstream of the flasher. Has the wiring been disturbed? If the RH indicator does not flash, it is likely that there is something like inadequate current supply insufficient to activate the internal circuit of the unit: is the bulb identical to the LH one? Have you tried to swap bulbs between left and right sides? Have you tried to remove the RH indicator and tested if it flashes when connected to a temporary ground? Clarifying these questions might help to solve your problem.


Title: Re: Fulvia indicators
Post by: gtx60 on 15 May, 2024, 07:30:40 AM
Hi Andrea, thanks for your response. The wiring hasn't been disturbed. I will try the switching of the bulbs but I think it's a little bit more in depth than this. Typical Italian electrics!


Title: Re: Fulvia indicators
Post by: nistri on 15 May, 2024, 09:51:59 AM
In my opinion the late Fulvias (S2/3) may have more electrical problems than the early ones. Having said this, I should add that my Fulvias after over 50 y of regular service (and being unmolested) have not shown any electrical foibles with the exception of the lights unit on the steering column that is known to be dodgy. All my bulbs are still the factory fitted ones.