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Mercedes Benz
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2004
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C 230 (203.040) L4-1.8L SC (271.948)
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Repair and Diagnosis
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A L L Diagnostic Trouble Codes ( DTC )
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Testing and Inspection
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Powertrain Management
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Code Tests
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E202B
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[2] CAN Message From Control Module EIS: CAN Signal Faulty (Variant Coding)
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Test 1: Check SCN Coding
Test 1: Check SCN Coding
Check SCN coding
If event B202B-002 occurs after control unit programming, SCN coding must be performed.