IG KEY "OFF", ENGINE "OFF".
Disconnect brake switch connector.
Check continuity between brake switch component terminal 1and 2 as depressing brake pedal. (brake switch 1)
Check continuity between brake switch component terminal 3and 4 as depressing brake pedal. (brake switch 2)
Brake Pedal Released | Brake Pedal Depressed | ||
Brake Switch Signal | Redundant Brake Switch | Brake Switch Signal | Redundant Brake Switch |
Discontinuity | Continuity | Continuity | Discontinuity |
Does brake switch operate correctly?
 | ▶ Go to "Verification of Vehicle Repair". |
 | ▶ Unless any problem is detected after checking height of brake pedal, replace brake switch component and go to "Verification of Vehicle Repair". |
