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Home >> Toyota >> 2016 >> Corolla S, Standard Trans >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 34 (Engine Control System (2ZR-FAE) - Diagnostic Codes (4 Of 8) (Model Code: ZRE172)) >> SFI System >> DTC P0724: Brake Switch "B" Circuit High [08/2013 - 08/2016] >> Monitor Description

Monitor Description

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This DTC indicates that the stop light switch assembly is remaining on. When the stop light switch assembly remains on during "STOP and GO" driving, the ECM interprets this as a malfunction of the stop light switch assembly. The ECM turns on MIL and stores this DTC. The vehicle must STOP (less than 3 km/h [1.86 mph]) and GO (30 km/h [18.65 mph] or more) 5 times during 2 driving cycles, in order to detect a malfunction.