Suzuki SY413 Service Manual page 2273

FUEL LEVEL METER AND GAUGE UNIT
DESCRIPTION OF CIRCUIT
The fuel level meter circuit consists of the fuel level meter installed inside the combination meter and the fuel level
gauge(s) installed to the fuel tank.
Current flowing through the meter coil is changed to control the meter pointer. That is, when fuel is full, the fuel
level gauge unit resistance is decreased with more current flowing into the meter coil, causing the meter pointer
to point at the "F" position.
NOTE:
– – – – –: German spec. vehicle only.
< 2WD model >
1. Battery
2. Main fuse
3. Relay/fuse box
4. Ignition switch
5. Junction/fuse block
6. Fuel meter
< 4WD model >
7. Fuel level gauge assembly
7-1. Fuel level main gauge assembly
7-2. Fuel level sub gauge assembly
8. Sub fuel pump
9. Float switch
10. Fuel pump controller
BODY ELECTRICAL SYSTEM 8-7
11. Fuel injection main relay
12. Fuel pump relay
13. Main fuel pump
14. ECM
15. Joint connector