Brake Light Switch with Cruise Control (Amigo, Rodeo, Trooper & VehiCROSS)
WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2000 Isuzu VehiCROSS, 2000 Isuzu Trooper, 2000 Isuzu Rodeo, 2000 Isuzu Hombre, and 2000 Isuzu Amigo. However, it is still accessible from the selected car via links, so may be relevant.
Test brake light circuit. See BRAKE LIGHT SWITCH . Using an ohmmeter, check for continuity between terminals No. 3 and 4. Continuity should exist. Depress brake pedal, to deactivate cruise control. Continuity should not exist. Replace switch if not as specified.