Wiring Diagram AUDI A6 2000 - Radiator fan control unit - radiator fan thermo-switches - air conditioner pressure switch
| C | Alternator |
| D | Ignition/starter switch |
| E87 | Control and display unit for air conditioner |
| F18 | Radiator fan thermo-switch |
| F54 | Radiator fan thermo-switch |
| F129 | Air conditioner pressure switch |
| J293 | Radiator fan control unit, in engine compartment, front left |
| S42 | Radiator fan single fuse |
| S142 | Radiator fan control unit fuse |
| S225 | Fuse 25 in fuse box |
| T2by | 2-pin connector, on radiator fan control unit |
| T4av | 4-pin connector, red, in engine compartment, left |
| T6ao | 6-pin connector, on radiator fan control unit |
| T10c | 10-pin connector, grey, connector point, A pillar, left |
| T10p | 10-pin connector, black, connector point, electronics box, plenum chamber |
| 193 | Earth connection -1-, in radiator fan wiring harness |
| A17 | Connection (61), in dash panel wiring harness |
| L4 | Connection (75 al), in air conditioner wiring harness |
| L39 | Connection (air conditioner pressure switch) -1-, in Climatronic wiring harness |
| * | Models with Thermotronic |
| ** | Models with air conditioner |
Wiring Diagram AUDI A6 2000 - Radiator fan control unit - radiator fan - continued circulation of coolant pump
| F95 | Thermo-switch for continued coolant circulation |
| J293 | Radiator fan control unit, in engine compartment, front left |
| T6ao | 6-pin connector, on radiator fan control unit |
| T10c | 10-pin connector, grey, connector point, A pillar, left |
| T10n | 10-pin connector, orange, connector point, electronics box, plenum chamber |
| V7 | Radiator fan |
| V51 | Continued coolant circulation pump |
| V177 | Radiator fan -2- |
| 44 | Earth point, lower part of left A-pillar |
| 85 | Earth connection -1-, in engine compartment wiring harness |
| 193 | Earth connection -1-, in radiator fan wiring harness |
| * | Only models with 2.7 litre bi-turbo engine AJK without air conditioner |
| * | Only models with 2.7 litre bi-turbo engine AJK with air conditioner |
| *** | Models with 2.4 litre / 2.8 litre engine without air conditioner |
| **** | Models with 2.4 litre / 2.8 litre engine with air conditioner |
| # | Models with 3.7 litre / 4.2 litre engine |
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