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Home >> Saab >> 2010 >> 9-5 >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Communication Devices >> Bus And Diagnostics Communication >> Fault diagnosis, fault codes >> DTC U0301: Software Incompatibility With Engine Control Module; DTC U0302: Software Incompatibility with Transmission Control Module; DTC U0315: Software Incompatibility with Electronic Brake Control Module >> Circuit/System Description
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Circuit/System Description

Some control modules must be configured with specific software, serial numbers, vehicle options, or other information. If a control module was not properly configured after installation that module may set the appropriate U Code. No external circuit diagnosis is involved.

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