FixVault

BRAKELIGHT Switch Circuit Check

WARNING: This page is about a different car, the 1996 Suzuki X-90 and 1996 Suzuki Sidekick. However, it is still accessible from the selected car via links, so may be relevant.
  1. Ensure ignition is off. Disconnect electrical connector at CC ECU. Using ohmmeter, check continuity between CC ECU connector terminals No. 3 and 15 with brake pedal released. SeeFigure . Continuity should exist.
  2. If no continuity exists, check wiring and electrical connectors for related wiring circuit. See appropriate wiring diagram under WIRING DIAGRAMS  . Repair wiring or electrical connectors as necessary.
  3. If wiring and electrical connectors are okay, check brakelight switch. See BRAKELIGHT SWITCH  under COMPONENT testing.