Power Circuit Inspection

■ Open Or Short Check 

1. IG "OFF".
2. Disconnect brake light switch harness connector.
3. IG "ON".
4. Measure voltage between power terminal of brake light switch/brake switch and chassis ground.

   Specification:  B+

5. Is the measured value within specifications?

   YES 

   • Go to "Signal circuit inspection" procedure.

   NO 

   • Check for open or blown fuse referring to "Circuit Diagram".
   • Repair open or short in power circuit and then, go to "Verification Of Vehicle Repair" procedure.