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c. Check if the same DTC (s) is output (See DTC CHECK/CLEAR ). Result RESULT TABLE HINT: The DTCs may be stored due to a malfunction in the connector terminal. B: USE SIMULATION METHOD TO CHECK (See HOW TO PROCEED WITH A: REPLACE VSC ACTUATOR ASSEMBLY (See REMOVAL ) DTC C0278/11: OPEN OR SHORT CIRCUIT IN ABS SOLENOID RELAY CIRCUIT DESCRIPTION The solenoid relay (skid control ECU interior circuit) supplies power to the ABS solenoid and TRC solenoid. After the ignition switch is turned ON, the vehicle speed has reached 23 km/h (14 mph) and the solenoid is This DTC may be set if the voltage supply to the solenoid relay (+BS) falls below the DTC detection threshold DTC DETECTION CONDITION TABLE WIRING DIAGRAM Result Proceed to DTC is output A DTC is not output B DTC Code DTC Detection Condition Trouble Area C0278/11 When either of following 1. Malfunction in skid control ECU continues for 0.056 2. Voltage supply to solenoid valve stops for 0.056 seconds ABS2 fuse Harness or connector (+BS Skid control ECU
2009 Toyota Tundra 2009 BRAKES Brake Control - Tundra
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