Difference between revisions of "Security Module"

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The SKREEM (Sentry Key Remote Entry Module) is the immobilizer module used in Mercedes cars. It authenticates keys using two-way communication and rolling codes.
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==Known issues==
 
==Known issues==
Effects happening when the SKREEM module is bad:
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Effects happening when the Security module is bad:
  
 
*Alarm randomly triggers, with or without sound
 
*Alarm randomly triggers, with or without sound
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*[[Car start issues|Car not starting]]
 
*[[Car start issues|Car not starting]]
  
=== Coupe model ===
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===Coupe model===
The Coupe model can have issues with the back window not closing well, due to the SRT-6 wing not mounted with sealant (?). This then causes the floor of the trunk to flood, and thats exactly where the SKREEM is located.
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The Coupe model can have issues with the back window not closing well, due to the SRT-6 wing not mounted with sealant (?). This then causes the floor of the trunk to flood, and thats exactly where the Security module is located.
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<gallery widths="300" heights="300" perrow="3" caption="Pictures of the issue">
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File:SKREEM trunk.jpg
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File:Soaked Skreem 1.jpg|Water on the bottom of the trunk
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File:Soaked Skreem 2.jpg|Water on the connectors
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File:Soaked Skreem 3.jpeg|You can clearly see that the some pins are corroded
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</gallery>
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==See also==
 
==See also==
  
* Crossfire Repairs by Paul explaining how to replace the SKREEM module: https://www.youtube.com/watch?v=X-VhH4usWUc
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*Crossfire Repairs by Paul explaining how to replace the SKREEM module: https://www.youtube.com/watch?v=X-VhH4usWUc
* Mobile Diagnostics and Programming Services have shown that they can reprogram the SKREEM to function again: https://mdp-services.com/crossfire-solutions
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*Mobile Diagnostics and Programming Services have shown that they can reprogram the SKREEM to function again: https://mdp-services.com/crossfire-solutions
 
 
 
 
 
 
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Latest revision as of 21:37, 2 February 2020


Known issues

Effects happening when the Security module is bad:

  • Alarm randomly triggers, with or without sound
  • Car shutting off (?)
  • Keys not being recognized anymore.
  • Car not starting

Coupe model

The Coupe model can have issues with the back window not closing well, due to the SRT-6 wing not mounted with sealant (?). This then causes the floor of the trunk to flood, and thats exactly where the Security module is located.

See also