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Dtc C1380-7F: Stop Lamp Relay Actuator Stuck Off [11/2021 - ]: Description

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Refer To Dtc C1380-7E.

Refer To Description 

Dtc No. Detection Item Dtc Detection Condition Trouble Area Mil Dtc Output From Note
C1380-7F Stop Lamp Relay Actuator Stuck Off Either Of The Following Is Detected:
  • When The Ig1 Terminal Voltage Exceeds 10 V And The +Bs Terminal Voltage Is From 9.5 To 17.4 V, Stop Light Drive Output (Stpo) Is On, Stp Is Off And Stp2 Is Off Continuously For 2 Seconds Or More.
  • When The Ig1 Terminal Voltage Exceeds 10 V And The +Bs Terminal Voltage Is From 9.5 To 17.4 V, Stp Is On And Stp2 Is Off Continuously For 5 Seconds Or More.
  • Wire Harness And Connector
  • Stop Light Switch Assembly
  • Semiconductor Power Integration ECU
  • Stp Circuit
  • Stp2 Circuit
  • No. 2 Skid Control ECU (Brake Actuator Assembly)
Does Not Come On Brake/Epb Output ECU: No. 2 Skid Control ECU (Brake Actuator Assembly)