RENAULT CAN CLIP REPAIR SOLUTION

[greoo]

Hi,
did you try only on one car? if so, try another with can maybe that car has an issue (measure voltage in obd connector with key on and a 15-25w light bulb for some
current draw)
if it's sonde defect , after checkin bad connections and solder points try to change oscillators, read the whole thread to find out how

regards,

I tried in 2 cars that were working before, but with exactly the same behavior, VIN collection : 90 % of CAN error and 10 % of success but diag is still not working properly.

Thanks

[alsx]

There are several versions of can clip:
sp19-A
sp19-B
sp19-C
Which one is the best ?

[greoo]

On my side, I checked all solder points, resolded most obvious, tested transistors (none had theorical working, but all have same values) but still have issues:

all leds are working but no relay noise (or very few tries) and no VIN collection.

If I enter the VIN manually, I can only read UCH on a 2001 Clio II ph2 with Dci engine. Other calculators are looping indefinitly

I'm lost

[greoo]

On my side, I checked all solder points, resolded most obvious, tested transistors (none had theorical working, but all have same values) but still have issues:

all leds are working but no relay noise (or very few tries) and no VIN collection.

If I enter the VIN manually, I can only read UCH on a 2001 Clio II ph2 with Dci engine. Other calculators are looping indefinitly

I'm lost

Following strange advices I tried, without expectations, to reuse a old computer also under XP and it worked !

[eric44290]

bonjour a tous
petit bonjour de France

Je suis un peut emb?t?e car comprend rien a l'anglais

[titoun]

Hi everyboy,

I have a problem with my CANCLIP:

USB reconnized is OK, Red leds on CAN and ISO pcb are OK and Green leds on CAN and ISO PCB are OK.
RLT2002 detection interface is OK; On car i read correctly VIN automaticaly but but I do not access at all the computers during the test, only Engine and UCH ???

Any ideas ????

Regards.

[aitistu]

Hi everyboy,

I have a problem with my CANCLIP:

USB reconnized is OK, Red leds on CAN and ISO pcb are OK and Green leds on CAN and ISO PCB are OK.
RLT2002 detection interface is OK; On car i read correctly VIN automaticaly but but I do not access at all the computers during the test, only Engine and UCH ???

Any ideas ????

Regards.

hi,
did you change the oscilators?

regards,
cristi

[titoun]

hi,
did you change the oscilators?

regards,
cristi

I didn't change oscillator 32.768KHz, but I solved my problem by changing two of the eight transistors FTMM 619 on ISO board.

Regards.

[prusony]

Hi, i repair CLIP, need firmware for chip CY7C65113 ISO-board.
(You can read such BeeProg... in original chip pin-28 is breakage.)

[a12arm]

Hi all must say a quick thanks for this post as i have been reading it a few times trying to fix my clip which was working fine untill I had a vehicle with bad earth and starting motor problems, this I think has caused some sort of damage to the clip but i can't seem to repair it...... maybe you can help

I'm am getting two red led's (USB & Batt) and the green ISO led,
I have re-installed the software 113 but only the iso driver will install, the can won't

1) have checked soldering joints and gone around with the hot air gun.
2) have swapped over the cypress chips from iso to can.
3) swapped over the crystals from iso to can
4) checked voltage at both cypress chips (3.1v or 3.3v can't remember exactly.)
5) checked voltage at both mc68hc16 ( 5.02v)
6) changed the usb cable

the probe shows up in the clip software but when try to connect I get a error.

have I missed something maybe I can't see the wood for the trees... :-) not sure where to go next!!!!!!

Cheers Paul

[aitistu]

Hi all must say a quick thanks for this post as i have been reading it a few times trying to fix my clip which was working fine untill I had a vehicle with bad earth and starting motor problems, this I think has caused some sort of damage to the clip but i can't seem to repair it...... maybe you can help

I'm am getting two red led's (USB & Batt) and the green ISO led,
I have re-installed the software 113 but only the iso driver will install, the can won't

1) have checked soldering joints and gone around with the hot air gun.
2) have swapped over the cypress chips from iso to can.
3) swapped over the crystals from iso to can
4) checked voltage at both cypress chips (3.1v or 3.3v can't remember exactly.)
5) checked voltage at both mc68hc16 ( 5.02v)
6) changed the usb cable

the probe shows up in the clip software but when try to connect I get a error.

have I missed something maybe I can't see the wood for the trees... :-) not sure where to go next!!!!!!

Cheers Paul

Hi
diodes an transistor can be checked with multimeter for short circuit or intreruption (diodes) it worked for me

regards,
cristi

[a12arm]

Hi
diodes an transistor can be checked with multimeter for short circuit or intreruption (diodes) it worked for me

regards,
cristi

Sorry for the simple question but not sure how to test them I can use a multimeter (voltage, resistance or short circuit checking) but not sure what that component should or shouldn't be doing..... if it's a different number on component then would it operate a different way. I take it were talking about the three legged black item???

Cheers Paul

[aitistu]

Sorry for the simple question but not sure how to test them I can use a multimeter (voltage, resistance or short circuit checking) but not sure what that component should or shouldn't be doing..... if it's a different number on component then would it operate a different way. I take it were talking about the three legged black item???

Cheers Paul

identification -diodes - two legged black with one line representing cathode
checking 1. put multimeter on lowest ohm reading (mine is 2k and has a beeper if resistance is less than 200 ohm)
if it beeps on diode it is shorted, you have to unsolder and recheck if still shorted replace.
2. put multimeter on diode range ; put red wire on anode and
black on cathode. if diode is ok you should get 120 - 800 mv reading on scale (120 for sckotky and more for normal diode)
reverse leads on diode terminal you should have no current passing throu the diode. if measurements are uncertain because of other components you can unsolder an check then

transistor -three legged things most of them are mosfets
mosfet has one junction so you can measure one diode between terminals (you have to determine which ones)
if you measure less than 100 mv on diode scale or multimeter
beeps on lowest ohm scale you have to unsolder an remeasure if short circuit still present than replace
bipolar transistor have two diodes you can measure with multimeter on diode scale
I used this to decode transistor types
please watch [ame="http://www.youtube.com/watch?v=b83YUu4Np6A"]this[/ame] and [ame="http://www.youtube.com/watch?v=b0jCUsenNsY"]this[/ame]
you are basicaly looking for short circuit (less than 20 - 40 to 0 ohm between pins ), blown mosfest die in short circuit
blown bipolars have only one junction or none, you have to do trial an error to find out if it is dead bipolar or alive mosfet
there are more transistors of the same type on the board so you can compare measurements.
i had a board (not clip) with shorted electrolitic capacitor and blown diode. i replaced diode twice before finding capacitor, so you should measure caps also
please look after my posts on this thread , maybe i forgot to write something important now
good luck
regards,

cristi

[tittibritti]

About Cristals it is better to change both with new ones, they are very cheap

[mexanico1971]

Hi !
what should I put here in the place of this R5A , because the clip I got don"t have it !

thank"s in advance !

BR