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Home >> Lexus >> 2007 >> GS 350 RWD >> Repair and Diagnosis >> Brakes >> Traction Control >> Brake Control >> Electronically Controlled Brake System >> DTC C1319/35 SCSS Changeover Solenoid Malfunction >> Description

DTC C1319/35 SCSS Changeover Solenoid Malfunction: Description

The stroke simulator solenoid (SCSS) generates pedal reactive effort during Electronically Controlled Brake System control. If one or more of the front wheels loses brake booster function, the simulator operation is prohibited.

DTC DETECTING CONDITION CHART

DTC No. Information Code DTC Detection Condition Trouble Area
C1319/35 71 When either of the following is detected:
  1. SCSS drive circuit is malfunctioning for 0.05 seconds or more.
  2. Short to +B in SCSS.
  • Brake master stroke simulator cylinder assembly
  • Wire harness or connector
  • Skid control ECU
↑ 72 Current leaks for 0.05 seconds or more when SCSS is off. ↑
↑ 73 Open circuit in SCSS continues for 0.05 seconds or more. ↑
↑ 74 Overcurrent in SCSS continues for 0.05 seconds or more. ↑