Suzuki Warning Lamp Wiring Diagram - Charge, Oil, Check Engine Lamps

This is a scanned wiring diagram covering the warning lamp circuits in the combination meter (instrument cluster) of a Suzuki vehicle. Power feeds from a 15A fuse in the fuse box (position 18) through a B/W (black/white) wire, passing through connectors E38/G05 to combination meter connector G11 pin 9. Inside the combination meter, the diagram shows the CHARGE lamp, BELT lamp, MALFUNCTION INDICATOR LAMP (CHECK ENGINE LAMP) with associated mileage sensor and cancel switch, and OIL pressure warning lamp. Output circuits leave the cluster via connectors G09/G11 (pins vary by build: pins 5, 2/8, 11/16, 16/14, 10/15) and run as follows: W/R wire to the GENERATOR (charge lamp), Gr/Y wire to the WARNING CONTROLLER (belt lamp), V/Y wire to the ENGINE CONTROL MODULE (check engine lamp), and Y/B wire through connectors G06/E37, E54/C10, and C12 to the OIL PRESSURE SWITCH, which grounds the circuit when oil pressure is low (OFF/ON positions shown). A legend distinguishes wiring variations by body style and assembly plant: [1] 2-Door CAMI, [2] 2-Door Iwata and 4-Door, [3] Iwata, [4] CAMI. The diagram is useful for diagnosing charge, seat belt, check engine, and oil pressure warning lamp faults.