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Diesel auxiliary heater

Diesel auxiliary heater


List of components

No. Name location Illus.
Components
323a Auxiliary heater fuel pump motor, in the fuel tank
342 Main fuse box, engine bay next to the battery 19
597 Auxiliary heater, in engine bay on the right of the bulkhead partition
597a Control module, auxiliary heater in the auxiliary heater
597b Motor, combustion air fan, in the auxiliary heater
597c Glow plug, auxiliary heater, in the auxiliary heater
597d Flame detector, auxiliary heater, in the auxiliary heater
597e Temperature sensor, auxiliary heater, in the auxiliary heater
597f Overheating protection, auxiliary heater, in the auxiliary heater
10-pin connector
H10-3 On a bracket by the tank strap on the front edge of the fuel tank
42-pin connector
H42-1 Black connector in front of the battery of the side of the left structure strut
Crimp connections
J9 Approx. 150 mm from branching point grounding point G31 towards left headlamp
J108 Approx. 50 mm from branching point grounding point G34P/S towards front right door
Grounding points
G31 In the engine bay on the side plate above the right wheel housing
G34S Near the floor below the right A-pillar (green tape)