C1249 · blink 49 – Stop Light Switch Circuit

System: ABS with BA & EBD
Dashboard light: ABS warning
Check-engine blink code: 49
Applies to: All E120 with ABS (BA & EBD)
Description: Stop Light Switch Circuit
Detection / symptoms: Detection: With IG1 terminal voltage at 10V − 16V, ABS not controlling stop light switch circuit is open for 1.0 sec. or longer.
Possible causes: Stop light switch; Stop light switch circuit
What to check: Workshop check order (RM821E): INSPECT STOP LIGHT SWITCH OPERATION -> INSPECT SKID CONTROL ECU CONNECTOR (STP TERMINAL VOLTAGE) -> INSPECT HARNESS AND CONNECTOR (BRAKE ACTUATOR ASSEMBLY − STOP
Confidence: high (official Toyota RM821E)

From the factory service material. Clear the code and test-drive to confirm it returns. Search all fault codes · Common problems · Warning lights