(to Skid Control ECU [Brake Actuator Assembly])
REPAIR OR REPLACE HARNESS OR CONNECTOR
4. RECONFIRM DTC
(a) Reconnect the S1 skid control ECU (brake actuator assembly) connector.
(b) Clear the DTC .
(c) Turn the ignition switch off.
(d) Start the engine.
(e) Drive the vehicle at a speed of 20 km/h (12 mph) or more for 30 seconds or more.
(f) Check if the same DTC is recorded .
If troubleshooting has been carried out according to the Problem Symptoms Table, refer back to the table
and proceed to the next step .
RESULT PROCEED TO
DTC C1241 is not output A
DTC C1241 is output B
REPLACE BRAKE ACTUATOR ASSEMBLY
USE SIMULATION METHOD TO CHECK