OM470

Fault Codes

For OM470 Fault codes, see MCM Fault Codes MCM Fault Codes

Belt Layout

Belt routing as follows:

• Routing A1: Alternator 1 and coolant pump
• Routing B2: Alternator 2
• Routing C3: Refrigerant compressor
• Routing D4: Fan drive
• Routing E5: Alternator 3

DPF System

DPF regeneration function must only be disabled while the danger is current. Excessive running of engine with function turned off will block the DPF filters.

Function does not reset after ignition off. It must be turned back on manually.

Amber warning on button means system has been deactivated.