Mercedes Benz

2010 Mercedes Benz SLK 55 AMG (171.473) V8-5.5L (113.989) Copyright ? 2013, ALLDATA 10.52SS Page 1 A L L Diagnostic Trouble Codes ( DTC ): Manufacturer Code Charts 0633 Component Y3/8n4 (Fully integrated transmission control (VGS) control unit) is defective. Possible cause: - Y3/8n4 (Fully integrated transmission control (VGS) control unit) Affected functions: - DAS Function ------------------------------------------------- Test 1: Remedial action if component 'Y3/8n4 (Fully integrated transmission control (VGS) control unit)' is faulty 1. Remedial action if component 'Y3/8n4 (Fully integrated transmission control (VGS) control unit)' is faulty Test prerequisites - First of all process all other current fault codes. POSSIBLE CAUSES - Component Y3/8n4 (Fully integrated transmission control (VGS) control unit) is defective. Preconditions - Print out the initial quick test log before processing the fault code 0633. - Create control unit log. Important no...