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How to solve CAN Clip v159 RLT 2002 Probe “Failure of reservation of probe”

Here are optional user solutions for the Renault can clip v159 was connected to PC, detected with the number 926 573 and recognized " RLT2002 PROBE”, but CLIP popped an error message- "Failure of the reservation of the probe. Try it again and contact technical assistance in case of another failure” .


--> First, you can try the easy solution:

check in device manager, it is alliance B

yes works with both but not work on both on same partition so better to install on different computers or use the boot it.

best to install Clip first and let that update the firmware and then install Consult 3 scan tool  and enter serial you saw in Clip software , as above.

I have made it many many times .


--> Still not work??

That is....

You don't have a real CAN CLIP RLT2002 PROBE
You have a hybrid of Alliance VI in CAN CLIP case
It will work good don't bougter of it
It will install only one driver instead of 4 as for real CAN CLIP Probe
And much more of this it is working wit Consult III software till 9.21.02 as well

You can check and see the difference between this two kind of Chinese clones:


real CAN CLIP PROBE clone - RLT2002



Allianbce hybrid Can Clip sonde - 926573


This article is from the official technical blog:CAN Clip v159 RLT 2002 Probe “Failure of reservation of probe” (solved)


How to use OPCOM for SBR warning sound status OFF

It’s aimed to help use OPCOM v1.59 to set seat belt reminder warning sound status OFF.



Op-Com set seat belt reminder war  ning sound status OFF for Opel Astra H.


You need:

A working OPCOM (opcom fw: v1.59 better)


How to setup seat belt reminder warning sound OFF in OP-COM program:

Select Astra H


Then Body


ADM (Airbag)



Read vehicle info and then click Programming


Program ECU


Setup SBR warning sound status OFF


Click Perform SBR coding

Finally, SBR configuration programmed successfully!



Multidiag pro vs TCS CDP pro vs CAN CLIP vs autocom vs DDT2000

There are lots of discussion of Multidiag pro 2014.3 PROS and CONS on forums, like multidiag pro vs autocom, multi dialogue vs TCS CDP pro, Renault CAN Clip vs Multidiag Pro vs DDT2000. Read the passage here and get the Multidiag pro advantages and disadvantages.



multidiag pro vs autocom

if you try autocom,you'll see that the top testers today...multidiag to various problems with drivers,codiffica injectors etc....autocom goes on the cars and trucks


The pass-trhu today works on texa and bosch for sure, the other I don't know, then multidiag has a unique function.


autocom better than multidiag for cars manufactured after 2000 year.
multidiag pro better than autocom for cars manufactured under 2000 year.
both good only for European cars
and for this using , try to have the both interfaces.



multi dialogue vs CDP (TCS CDP pro)multidiag-pro-vs-tcs-cdp

Only the shape and colour of the casing. What you should be looking for is the type of PCB inside, that is where the difference is. If you are buying ask to see pictures if the PCB. The links below show both sides of the single PCB that covers 99% of Cars. Make sure it has the two chips that are marked, they may also be red, maroon or cream in colour.



CAN Clip VS Multidiag Pro VS DDT2000


I have the Can Clip it does all I need it to on my Megane as for diagnosing it will do it as long as you have a PC that includes its software. The main reason I got Clip is it covers all the rovers so the MRS, MGF, I can sort out when the car ever goes wrong and it never let me down.

About Multidiag Pro and Clip, I think the biggest difference is their vehicle coverage. Multidiag Pro is universal (works in a very large car brands), while Clip is for Renault cars. Besides, Multidiag Pro is cheaper than Clip.


The DDT2000 actually does not pass the test. I have got a MAF sensor disconnected and the software is not able to read it. It just states that no errors are present but in fact there is something going on. Then I plugged ELM327 scanner and run its software, there it is the fault present. For now the price is the only good thing, but so is the ELM327 cable and way more easy to use.


Final conclusion:

Renualt CAN CLIP and Multidiag Pro are clearly above DDT2000 and both can do what DDT does. CAN Clip works good with Renault cars, Multidiag Pro supports other car brands. As a DIY-er, I would choose Renault without doubt. But, this rank may change if you own a car that works fully or almost fully in KWP protocol, cars before 2004 or so.