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Mercedes Benz
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2002
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CL 600 (215.378) V12-5.8L (137.970)
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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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P Code Charts
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P20D9
P20D9
The torque request from control module N47-5 (ESP control unit) is implausible.
Test 1: Test wheel speed signals.
1. Test wheel speed signals.
Possible cause and remedy
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Read out fault memory of control unit ESP.
End of test