Brake light switch Check

Ignition "OFF" & Engine "OFF".
Disconnect the stop lamp switch connector.
Measure resistance between power terminal and signal terminal of the stop lamp switch connector.
Specification :

Resistance between terminals of the stop lamp switch -∞ (when the plunger is pushed down), 0Ω (when the plunger isn't pushed down).

Resistance between the terminals of the brake switch -∞Ω (when the plunger is not pushed down), 0Ω (when the plunger is pushed down).
Is the measured value within specifications?
YES
- Fault is intermittent caused by poor connection in brake light switch harness and/or HECU' s connector.
  Go to "VERIFICATION OF VEHICLE REPAIR " procedure.
NO
- Substitute with a known-good brake light switch and check for proper operation.
  If problem is corrected, replace brake light switch and then go to "VERIFICATION OF VEHICLE REPAIR " procedure.