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Home >> Mercedes Benz >> 2012 >> Sprinter 2500, Van Passenger >> Repair and Diagnosis >> Heating, Ventilation & A/C (HVAC) >> HVAC Control Systems >> Climate Control - Capacities & Specifications, Wiring And Special Tools - Model 906 >> Wiring Diagrams >> Wiring Diagram Of Stationary Heater (STH) Control Module - Pe83.70-D-2101-97AB

Wiring Diagram Of Stationary Heater (STH) Control Module - Pe83.70-D-2101-97AB

Code: Designation: Position:
F55/5 Fuse block (9 fuses) 2L
F55/5f9 Fuse 27 (25/20 A), heater booster/warm air auxiliary heater 1K
M46/4 Metering pump 3L
N33/2 Warm water auxiliary heater 2 control unit 4A
N33/2 Warm water auxiliary heater 2 control unit 11A
N33/2b1 Temperature sensor 13L
N33/2b2 Flame sensor 14L
N33/2b3 Overheating sensor 12L
N33/2m1 Blower motor 9L
N33/2r1 Glow pin 11L
N33/2x1 Hot water auxiliary heater 2 connector (8-pin) 1E
N33/2x2 Hot water auxiliary heater 2 connector (4-pin) 7E
U70 Valid for USA, Canada 4G
U72 Valid for all except USA, Canada 4G
W71/2 Driver seat frame ground point 2 2H
X30/24 Interior CAN bus connector 6L
G13442606Courtesy of MERCEDES-BENZ USA