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Home >> Lexus >> 2012 >> IS F >> Repair and Diagnosis >> Brakes >> Traction Control >> Vehicle Stability Control System (Diagnostic Codes & Symptom Tests) >> Vehicle Stability Control System >> DTC C1380: Stop Light Control Relay Malfunction >> Inspection Procedure

Inspection Procedure

NOTE:

When replacing the brake actuator assembly, perform zero point calibration and store system information. Refer to CALIBRATION .

HINT: 

When DTC C1425 and/or C1426 is output together with DTC C1380, inspect and repair the trouble areas indicated by DTC C1425 and/or C1426 first. Refer to DTC C1425: Open in Stop Light Switch Circuit , or refer to DTC C1426: Stop Light Switch OFF Stuck Malfunction ).

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