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Home >> Lexus >> 2004 >> GX 470 >> Repair and Diagnosis >> Brakes >> Anti-Lock Brakes >> Abs With EBD & BA & TRAC & VSC System - Diagnosis >> DTC C1249/49: Stop Light Switch Circuit >> Circuit Description

Circuit Description

DIAGNOSTIC TROUBLE CODE

DTC No. DTC Detecting Condition Trouble Area
C1249/49 ECU terminal IG1 voltage is 9.5 to 17.0 V and ABS is in non-operation, the open in circuit stop light switch circuit continues for 10 sec. or more. (However, DTC is not output within 100 msec. when the stop light operation relay is turned from ON to OFF.) Stop light switch circuit