Combustion Engine Fuse And Relay Module Assignment - GF54.15-P-1256-42KJ
MODEL 453
Fig 1: Combustion Engine Fuse Module - Model 453.0 (Except 453.091), 453.3 (Except 453.391), 453.4 (Except 453.491)
| Fuse Identification | Circuit | Line ID (line fused) | Fused function | Rating in amperes (A) |
|---|---|---|---|---|
| f1 | Signal, refrigerant compressor clutch | 0.5 WH | Valid with CODE I01 (Air conditioning system) or CODE I77 (Manual air conditioning system) Internal combustion engine relay module (K40) |
Diode |
| f2 | 30 | 2.5 RD | Valid for USA Supply for vacuum pump relay |
Diode |
| f3 | 30 | 0.75 PKBN/0.75 GNBN | Fuel pump with fill level sensor and temperature sensor (M3/3) | 20 |
| f4 | 30 | 1.5 RDBN | Circuit 30 fused end sleeve supply (Z50/32) | 25 |
| f5 | 87 | 0.75 WHBN | Supply for connector sleeves for circuit 87 (Z7/111 and Z7/112) | 15 |
| f6 | 30 | 0.5 RD | Valid with CODE I01 (Air conditioning system) or CODE I77 (Manual air conditioning system) Refrigerant compressor relay (K40k1) |
15 |
| f7 | 30 | 0.75 RDBN | Fan (M4/4) through fan relay (F11 k2) | 10 |
| f8 | 30 | 0.5 RD | Valid with CODE 429 (twinamic) Dual clutch transmission control unit (N15/13) |
10 |
| Fuse Identification | Circuit | Line ID (line fused) | Fused function | Rating in amperes (A) |
|---|---|---|---|---|
| f1 | - | - | Spare | - |
| f2 | 30 | 1.5 GYBN | Transmission mode recognition sensor (B56/1), electric drive control unit (N127) | 15 |
| f3 | 30 | 5.0 RD | Electric vehicle drive motor fan relay (K9/3) | 40 |
| f4 | 30 | 1.5 RDBN | Battery cooling system coolant pumps relay (F11k4) | 30 |
| f5 | 30 | 0.75 GNWH/0.75 GNBN | Battery cooling system coolant pump (M43/1), (M43/2) | 15 |
| f6 | 30 | 2 x 0.5 RD | Battery management system control unit (N82/2), electric drive control unit (N127) | 5 |
| f7 | 30 | 2.0 WH | Power electronics control unit power supply connector sleeve supply (Z99/15) | 20 |
| f8 | 30 | 0.75 WHBN | Circuit 87 supply connector sleeve (Z7/111) | 15 |