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Fix SZL issue
01-06-2015, 19:30 PM,
Post: #1
XSMini  Fix SZL issue
Hi guys,

My MINI's SZL module has a problem. When i using my car, DSC, ABS lights comes on and these features going disabled. After stopped the car my wipers starts. But when i've restart car, everything works well until the same thing comes on. How can i fix this issue ?
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01-06-2015, 19:43 PM,
Post: #2
RE: Fix SZL issue
(01-06-2015, 19:30 PM)dracoola Wrote:  Hi guys,

My MINI's SZL module has a problem. When i using my car, DSC, ABS lights comes on and these features going disabled. After stopped the car my wipers starts. But when i've restart car, everything works well until the same thing comes on. How can i fix this issue ?

Hi, do you have any fault codes stored? R56 does often suffer with water ingress to the dsc plug connector so I would check there first.
Also check earth point under the small fusebox under the bonnet, have seen these loose also. Good luck!

Best regards

Tonemoz
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01-06-2015, 19:47 PM,
Post: #3
RE: Fix SZL issue
(01-06-2015, 19:43 PM)tonemoz Wrote:  
(01-06-2015, 19:30 PM)dracoola Wrote:  Hi guys,

My MINI's SZL module has a problem. When i using my car, DSC, ABS lights comes on and these features going disabled. After stopped the car my wipers starts. But when i've restart car, everything works well until the same thing comes on. How can i fix this issue ?

Hi, do you have any fault codes stored? R56 does often suffer with water ingress to the dsc plug connector so I would check there first.
Also check earth point under the small fusebox under the bonnet, have seen these loose also. Good luck!

Best regards

Tonemoz


Yes, it throws some error codes but now i cannot remember codes. But some of errors says, "Signal error receiver:FRM transmitter: SZL" , "Signal error receiverbiggrinSC transmitter: SZL"

these are some of error which i can remember at now..
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01-06-2015, 20:17 PM,
Post: #4
RE: Fix SZL issue
(01-06-2015, 19:47 PM)dracoola Wrote:  
(01-06-2015, 19:43 PM)tonemoz Wrote:  
(01-06-2015, 19:30 PM)dracoola Wrote:  Hi guys,

My MINI's SZL module has a problem. When i using my car, DSC, ABS lights comes on and these features going disabled. After stopped the car my wipers starts. But when i've restart car, everything works well until the same thing comes on. How can i fix this issue ?

Hi, do you have any fault codes stored? R56 does often suffer with water ingress to the dsc plug connector so I would check there first.
Also check earth point under the small fusebox under the bonnet, have seen these loose also. Good luck!

Best regards

Tonemoz


Yes, it throws some error codes but now i cannot remember codes. But some of errors says, "Signal error receiver:FRM transmitter: SZL" , "Signal error receiverbiggrinSC transmitter: SZL"

these are some of error which i can remember at now..

Signal error (or no message) from the szl could be because the dsc is dropping out. The szl is connected to the dsc via a local can, so I would still check the dsc first. Also look for any pt-can related fault codes and, if possible, check the pt-can voltages when the fault is currently present.

Hope this helps.

Tonemoz
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01-06-2015, 20:41 PM,
Post: #5
RE: Fix SZL issue
Before two months ago i've updated my dsc and szl modules with winkfp. But i havent write my zusb numbers which shown in INPA. I've select update zusb in comfort mode and write my vin and flashed two modules. After update, i havent received any error few days. But after more days, dsc and abs ligths comes on sometimes. But now, car throws errors every time. Yesterday i've reflash my DSC with zusb in INPA.

May i do something wrong or is this problem caused on hardware issue ?
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02-06-2015, 06:05 AM,
Post: #6
RE: Fix SZL issue
After update firmware do you code modules?
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02-06-2015, 06:12 AM,
Post: #7
RE: Fix SZL issue
I wouldn't expect a software problem if the warning lights are displayed intermittently, could you rescan the car and post all fault codes?

Best regards

Tonemoz
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02-06-2015, 13:16 PM, (This post was last modified: 02-06-2015, 13:37 PM by dracoola.)
Post: #8
Fix SZL issue
By the way, after fw update, my dsc off light stays more than five seconds in the obc lcd when i long press and disabled it... Before than dsc off light stays 3 or 4 seconds.


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(02-06-2015, 06:05 AM)cursor Wrote:  After update firmware do you code modules?

Yes i have codes both of them with ncsexpert


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03-06-2015, 09:11 AM,
Post: #9
Fix SZL issue
https://vimeo.com/129644695


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03-06-2015, 14:06 PM,
Post: #10
Fix SZL issue
You can see my dsc off light stays on obc too much more seconds


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