ALL ISUZU COMPATABLE SWITCHES - WIRING DIAGRAMS
ISUZU (Gen 1)
ISUZU (GEN 3) - V2 Loom
Green, Red #1, Red #2, Black - Pin Outs. Updated V2 Loom

ISUZU (Gen 3) - V1 Loom
Yellow, Blue, Red, Black - Pin Outs. Original V1 Loom
MORE INFORMATION FOUND ON THE ISUZU PRODUCT PAGE