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Home >> Mercedes Benz >> 2000 >> ML430 >> Repair and Diagnosis >> Body & Frame >> Sun Roof/T-Top/Convertible Top >> Sliding Roof, Soft Top -- 163 Chassis >> Self-Diagnostic System >> Electric sliding/tilting roof diagnosis troubleshooting - AD77.20-P-5000GH

Electric sliding/tilting roof diagnosis troubleshooting - AD77.20-P-5000GH

MODEL 163 with CODE (414a) glass version of electric sliding/tilting roof 

  Sliding/tilting roof diagnosis, previous knowledge   AD77.20-P-2000GH 
  Location of components, sliding/ tilting roof   GF77.20-P-0001-01GH 
Troubleshooting       
Complaint  Cause  Note  Remedy 
Sliding/tilting roof completely inoperative Sliding/tilting roof switch (S13/2)
Voltage supply
Sliding/tilting roof drive assembly (M12)
Evaluation electronics voltage supply
  AD77.20-P-6000-04GH 
AD77.20-P-6000-05GH 
Sliding/tilting roof can still only be moved in the direction of: open sliding/tilting roof Standardizing sliding/tilting roof drive assembly (M12)   Carry out standardizing
GF77.20-P-3002GH 
Close sliding/tilting roof: inoperative Sliding/tilting roof switch (S13/2)
Sliding/tilting roof drive assembly (M12)
Evaluation electronics
  AD77.20-P-6000-03GH 
Open tilting roof: inoperative Sliding/tilting roof switch (S13/2)
Sliding/tilting roof drive assembly (M12)
Evaluation electronics
  AD77.20-P-6000-01GH 
Open sliding roof: inoperative Sliding/tilting roof switch (S13/2)
Sliding/tilting roof drive assembly (M12)
Evaluation electronics
  AD77.20-P-6000-02GH