Intermittent problems

> I have a Citroen Berlingo 2008 with problems of the flashes on the front and rear right side, I checked with a telecoming Basic and simple through a flasher relay, I just need that pulse from the telecoming and not pillo, from the BSI to the spotlights, if I caught them, if they can help me, Porfi would be appreciated ........

Hello atodos, Rodrigo, of the COM2000 or SWITCH MODULE Under the steering wheel (Telecomo) You will not find external analog signs of the intermittency function commutation, it is the BSI who in the last case electrically acts electrically this function or integrates the flash circuits and relays ... The Com2000 sends a request in digital language of intermittent intermittentness by the driver to the BSI. If you found both departure intermittency pulses from the BSI, it is the electrical circuit of the lights that generates the problem, if you find only 1, just the OK side, it is the BSI that does not reconcose intermittency petition or its flasher function is with failures, be careful because I have seen circuits that switch well with a tester or LED, but when applying load (amperax) Try, with this I do not want to complicate you ... if what you want is to do by pass from the BSI and you have the exit of intermittency ok from it, it is from yourself where you can take out to make a circuit "as before", I have done it with lighting lights, intermittency, etc., of according Check hehehe you have to scan to realize ... Finally if you have doubts about the circuit from the BSI to the lights, with the BSI disconnected, apply direct current in the, if there is no response, give land or mass ... and tell us. If you have doubts, write to us. Greetings

Thank you for your prompt answer Juan Pablo, I have explained, from the BSI to the spotlights identify the cables on both the right side and those of the left side, those of the ok side., With a tester I have the output signs of the BSI to the spotlights, when placing the telemanding to the bad side, those signs do not have them, therefore I deduced that it was the bsi the defective and not the diamand. I send you current to these outputs, the spotlight lights, therefore I also discard the lines, this unit has very high value, therefore it occurred to me to make an independent circuit, hahaha, but that is the dilemma, how to obtain that signal? ....., supposedly when signaling, should the telecoming to deliver that digital signal to the BS Relay to amplify that signal and then pass it to a flasher and transmit it to the spotlights (correct me if I am wrong), where do I get this signal? .., or if you have the circuit of how you have done it I would appreciate it again, waiting for your prompt response. Greetings

Hello everyone, Rodrigo , now I understand the problem well, inequivocally according to what you express. There is no food output from the BSI to the flashing ... therefore you need a amplifiable activation signal. I would disassemble the BSI, as you already identified, the cables, following within the BSI, first in the pin, inward ... you should reach the relay that energizes the circuit
(there may be limiting resistances of current on the road), there you must test, in the relief of the rel. It is capable of transforming this request in digital format, an analog activation (in this case there are fault codes in the BSI, or Com2000. The other is that you take it directly from the Com2000, but the analog signal of the telecoming, is only on-off, not flash, it is only within it, it also requires disassembling, identify If you have an intermittence signal in this, you take out directly from there, to an outer relief, without flash. These, look for the electro-electronic plans and implantation of the interior of the BSI (are Googlealos), you can do the fastest and faster process.

Haha, so you can see that I move forward, the disarmament, of the 2 plates with 4 printed circuits, try to follow the circuit, it is true, 2 large relays are seen, which is which, mmmm ... I do not Much, I think it will cost me less from the com, or it may be worse, for this I will have to get the signal from one of the intermittent lever contacts, which will be much less than 12 volts and that will appear in off-on, (the huggles complicated these !!!!!!), well I will try again, and I inform you how the process is going