![](/images/new-backgrounds/1260870/26087093x1.webp)
P/N: | 48 |
307271 |
|
Optional Fuel
Gauge Sender
Fuel Solenoid
JOHN DEERE 4045 DF ENGINE
| INSTRUMENT PANEL WIRING SCHEMATIC |
| ||
Optional Fuel | Over Ride Button | Ignition Switch | Circuit Breaker | |
Gauge |
|
| _ | + |
|
|
|
|
I+ | S | I+ | S |
|
|
|
| IGN | GND |
| |||
|
|
|
| |||
GND |
|
|
|
|
| |
|
|
| ST |
| BAT |
|
|
|
|
| ACC |
| |
|
|
|
|
| 16 GA. RED | |
| GA. BLACK | 16 GA. RED |
|
|
| 16 GA. RED |
| 20 |
|
|
|
|
|
16 GA. RED |
| 16 GA. RED |
| 16 GA. RED | ||
|
|
|
|
| ||
|
|
|
|
|
| + |
|
| I+ | S | I+ | S | _ |
|
|
|
|
|
| |
|
|
| GND |
| GND |
|
|
|
|
|
|
| |
Air Pressure | Oil Pressure | Temperature | Hourmeter | |||
|
| Coolant |
| |||
|
| 16 GA. BLACK | 16 GA. BLACK |
|
| Oil Pressure |
|
|
|
|
|
|
|
|
|
|
|
|
| Gauge Sender |
|
|
|
| GA. RED |
| ENGINE WIRING SCHEMATIC |
| |||
|
|
|
|
|
|
|
| Low Oil Pressure |
|
|
|
| |
|
|
|
|
|
|
| 16 |
| Safety Switch |
|
|
|
|
|
| Coolant Temp. |
|
|
|
|
|
| (N.O.) |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
|
| Gauge Sender |
|
|
|
|
|
| 14 GA. GREY |
|
| High Oil |
|
|
|
|
|
|
|
|
|
|
|
|
| ||
|
|
|
|
|
|
|
|
|
|
|
| Temperature |
|
|
|
|
|
|
|
|
|
| 14 GA. YELLOW |
| Safety Switch |
| |
|
|
|
|
|
|
|
|
| High Coolant |
|
| (N.C.) |
|
|
|
|
| DK. GREEN |
|
|
|
|
|
|
|
| |
Optional Tachometer | ORANGE |
|
|
|
| Temperature |
|
|
|
| |||
|
| BROWN |
| Safety Switch (N.C.) |
|
|
| ||||||
|
|
| WHITE | WHITE |
|
|
|
| |||||
| I+ | S |
| 16 GA. DK. BLUE |
|
| |||||||
|
|
|
|
|
|
| |||||||
|
|
|
|
|
|
|
|
| |||||
| GND | 20 GA. | 20 GA. | 20 GA. | 14 GA. | 14 GA. | + | _ | Internal Regulator |
|
|
| |
|
|
|
|
| |||||||||
|
|
|
| Diode |
|
| 12 GA. RED | ||||||
GA. BLACK |
|
|
| Bat. |
|
| |||||||
|
|
| Field |
|
| ||||||||
|
|
|
|
|
| ||||||||
|
|
| Alt. | Exec. |
|
| |||||||
|
|
| + |
|
| ||||||||
| 20 GA. LT. BLUE |
|
|
|
| ||||||||
|
|
|
|
|
| ||||||||
16 GA. BLACK |
|
|
| AC Tap |
| ||||||||
16 |
|
|
|
| BLUE |
|
| W/ |
|
|
| ||
20 GA. ORANGE |
|
|
|
|
|
|
|
|
| ||||
20 GA. DK. GREEN |
|
|
|
|
|
|
|
|
| ||||
|
|
|
|
| DK. |
|
|
|
|
|
| ||
| 20 GA. WHITE |
|
|
|
|
|
|
|
|
|
| ||
| 14 GA. WHITE |
|
|
|
| 16 GA. |
|
|
|
|
| BLACK | |
| 14 GA. BROWN |
|
|
|
|
|
|
|
|
| |||
| 16 GA. DK. BLUE |
|
|
|
|
|
|
|
|
| |||
|
|
|
|
|
|
|
|
|
|
| GA. | ||
| 14 AWG PURPLE | 14 AWG PURPLE |
|
|
|
|
| ||||||
|
|
|
|
|
| 14 | |||||||
|
|
|
|
|
|
|
|
|
|
|
|
| |
| 14 GA. RED | 10 GA. RED |
|
|
|
|
| Starter |
| ||||
|
|
| 10 GA. ORANGE |
|
|
|
| GROUND | |||||
|
|
|
|
|
|
|
|
|
|
|
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
| 12 GA. |
| I | S |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Battery |
|
|
|
|
|
|
|
|
|
|
|
|
| 12V |
| _ |
|
|
|
|
|
| Ammeter |
| + |
|
|
|
|
|
|
|
| |
|
|
|
|
|
|
|
|
|
|
|
| ||
|
|
|
|
|
|
|
|
|
|
|
|
|
12 GA. RED