Radiator Fan, Two-Speed

Radiator Fan, Two-Speed

Circuit Diagram:

List Of Components
Connected Components
37LH Motor, radiator fan, left, on LH side of radiator
81 Relay, 2-speed radiator fan, high-speed, on main relay board in engine bay
155 Relay, 2-speed, radiator fan, low speed, on main relay board in engine bay
202 Engine coolant temperature sensor, engine management system,
4-cyl: on LH end of cylinder head
V6: on intake manifold flange between cylinders 2 and 3
342a Main fuse board, engine bay, behind the battery
367 Resistor, 2l-speed radiator fan, on radiator fan cowl
430 Trionic control module, in assembly (cabin side) in front of windscreen on passenger side
540 Main instrument unit, in front of driver in dashboard
600 Trionic control module, V6, in assembly (cabin side) in front of windscreen on passenger side
628 Control module, DICE,
LHD: above the dashboard main relay board
RHD: behind the dashboard main relay board

43-Pin Connector
H43-1 White connector in connector bracket under LH A-pillar

Crimp Connections
J3 Approx. 80 mm from branching point grounding point G30 towards ABS-TC/ABS control module
J3 Approx. 80 mm from branching point grounding point G30 towards ABS-TC/ABS control module
J5 In the main fuse board of the engine bay approx. 50 mm from the branching point to the relays.
J17 Approx. 70 mm from the cable tie on the connector for the Trionic engine control module.

Grounding Points
G30
In the engine bay on the side section in front of the left-hand wheel housing.
G40
In the interior on the left-hand side of the knee member.
G42
In the interior on the right-hand side of the knee member.