What size is the main fuse feeding the ignition switch in this diagram?

A 30A fuse (fuse position 4, at connector E10) feeds the ignition switch via a W wire; the switch input at connector E42 terminal 5 is a W/G wire.

What fuse amperages are shown in the fuse box on this diagram?

Fuse 23 – 20A, fuse 17 – 20A, fuse 21 – 15A, fuse 22 – 25A, fuse 18 – 15A, fuse 19 – 15A, and fuse 20 – 15A.

Where does the B/R wire from the ignition switch (terminal 6) go?

To the clutch pedal position switch on manual transmission (M/T) vehicles, or the shift switch on automatic transmission (A/T) vehicles.

Which ignition switch terminals are hot in which key position?

The diagram shows three states: in ACC, ON, and ST the switch closes different combinations of the LOCK, ACC, IG2, IG1 and ST contacts, with outputs on terminals 4 (Bl), 7 (Y/B), 3 (B/Bl) and 6 (B/R).

What wire colors leave the fuse box on each fuse?

Fuse 23: G/R, fuse 17: W/B, fuse 21: Y/G, fuse 22: Lg, fuse 18: B/W, fuse 19: Y, fuse 20: Y/Bl.

Home/ Registry/ Suzuki/ Samurai/ 1986-1995/ “Little Blue”/ Photo supermotors.net/registry/media/420691

Suzuki Samurai Ignition Switch & Fuse Box Power Distribution Wiring Diagram

Ignition Switch and Fuse Box Wiring Diagram with ACC/ON/ST positions and circuit amperage ratings

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Factory power-distribution wiring diagram of the ignition switch (ACC/ON/ST) feeding the fuse box, listing individual fuse amperage and the clutch-pedal-position (M/T) / shift switch (A/T) inputs.

AI caption August 2006 · Photo 59 of 86

This is a power distribution wiring diagram (page from a multi-page Suzuki wiring diagram set) showing how battery/ignition power flows from a 30A main fuse (fuse 4, connector E10) through the ignition switch (connector E42, terminal 5, fed by a W/G wire) and into the fuse box. The ignition switch is drawn in three internal states — ACC, ON, and ST — showing which contacts (LOCK, ACC, IG2, IG1, ST) close in each key position. Switch outputs leave on terminals 4 (Bl wire), 7 (Y/B), 3 (B/Bl) and 6 (B/R). The Y/B feed also branches to a circuit breaker ("BRAKER"), and the B/R wire goes to the clutch pedal position switch (manual transmission) or shift switch (automatic transmission). Inside the fuse box, seven fuses are shown with amperages and output wire colors: fuse 23 (20A, G/R), fuse 17 (20A, W/B), fuse 21 (15A, Y/G), fuse 22 (25A, Lg), fuse 18 (15A, B/W), fuse 19 (15A, Y), and fuse 20 (15A, Y/Bl). Each fused output terminates at a numbered continuation symbol (23, 17, 21, 22, 18, 19, 20) leading to other diagram pages. A reader can learn fuse ratings, wire color codes, and ignition switch contact logic for this vehicle's power supply circuit.

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Frequently asked questions

What size is the main fuse feeding the ignition switch in this diagram?: A 30A fuse (fuse position 4, at connector E10) feeds the ignition switch via a W wire; the switch input at connector E42 terminal 5 is a W/G wire.
What fuse amperages are shown in the fuse box on this diagram?: Fuse 23 – 20A, fuse 17 – 20A, fuse 21 – 15A, fuse 22 – 25A, fuse 18 – 15A, fuse 19 – 15A, and fuse 20 – 15A.
Where does the B/R wire from the ignition switch (terminal 6) go?: To the clutch pedal position switch on manual transmission (M/T) vehicles, or the shift switch on automatic transmission (A/T) vehicles.
Which ignition switch terminals are hot in which key position?: The diagram shows three states: in ACC, ON, and ST the switch closes different combinations of the LOCK, ACC, IG2, IG1 and ST contacts, with outputs on terminals 4 (Bl), 7 (Y/B), 3 (B/Bl) and 6 (B/R).
What wire colors leave the fuse box on each fuse?: Fuse 23: G/R, fuse 17: W/B, fuse 21: Y/G, fuse 22: Lg, fuse 18: B/W, fuse 19: Y, fuse 20: Y/Bl.