125002396 - E5020 ENGINE COOLING - WIRING DIAGRAM
Wiring diagram
Components
| Component code | Description | Reference to the assembly |
|---|---|---|
| B1 | JUNCTION UNIT | Op. 1080B EXHAUST EMISSION CONTROL SYSTEM |
| B1 | JUNCTION UNIT | Op. 5505A MULTI-FUNCTION COMPONENTS |
| B5 | MAXI FUSE-1 BOX | - |
| B99 | MAXIFUSE BOX ON BATTERY | Op. 5530B BATTERY AND LEADS |
| C1 | BATTERY EARTH | - |
| C11 | RIGHT FRONT EARTH ( FRONT ) | - |
| H1 | IGNITION SWITCH | Op. 5520A IGNITION SWITCH |
| J30 | ENGINE FAN 1ST SPEED RELAY ( FRONT ) | - |
| J31 | FAN 2ND SPEED RELAY | - |
| J32 | FAN 2ND SPEED RELAY | - |
| K10 | 4 STAGE PRESSURE SWITCH ( FRONT ) | Op. 5040B SYSTEM SAFETY CHECK DEVICES |
| M10 | ENGINE MANAGEMENT ECU | 1056B |
| M10 | ENGINE MANAGEMENT ECU | Op. 1060G PRESSURE PUMP ELECTRIC CONTROL |
| N11 | ENGINE FAN MOTOR - 1 | Op. 1088E COOLANT TEMPERATURE CONTROL DEVICES |
| N12 | ENGINE FAN MOTOR - 2 | Op. 1088E COOLANT TEMPERATURE CONTROL DEVICES |
| O10 | ENGINE FAN ADJUSTMENT RESISTOR - 1 | Op. 1088E COOLANT TEMPERATURE CONTROL DEVICES |
| O12 | ENGINE FAN ADJUSTMENT RESISTOR -2 | Op. 1088E COOLANT TEMPERATURE CONTROL DEVICES |