Mercedes Benz C 300 4MATIC # LI27-60_P-051470 Date: 110323 A/T - Hard 2-3 Upshift Or Slips, No 3rd Gear/DTC's Stored
Mercedes Benz C 300 4MATIC # LI27-60_P-051470 Date: 110323 A/T - Hard 2-3 Upshift Or Slips, No 3rd Gear/DTC's Stored Uncomfortable Upshift 2-3 Topic number LI27.60-P-051470 Version 1 Design group 27.60 gearshift, control Date 03-23-2011 Validity All models with transmission 722.9 Reason for change Complaint: Hard shift operation 2-3 upshift or transmission slips (3rd gear may not be reached) Fault codes P2502, 2505, 0894, 2711 can be entered. Cause: K1 piston damaged (adaptation data of shift operation 2-3 on positive/negative end stop, +20/-20 and/or +2000/-2000). Remedy: If the complaint can only be reproduced for the upshift from gear 2 to gear 3 or if the 3rd gear cannot be reached, there is a defect in the K1 piston. 1. Replace complete multidisk clutch Ki as per EPC. 2. Then readapt the vehicle. Symptoms Works Units