DTC B2741, C2768, U2516 [DYNAMIC STABILITY CONTROL (DSC)]

id0402b2886700

DTC
B2741, C2768, U2516
Combined sensor system
DETECTION CONDITION
•  B2741
―  Sensor malfunction signal from combined sensor is detected continuously for 100 ms.
―  Type of combined sensor is different from specification, or not within set range.
•  C2768
―  Signal which indicates combined sensor is under initialization is transmitted from combined sensor.
•  U2516
―  Number of signal transmission from combined sensor is wrong.
―  Check sum error is detected in CAN communication signal between combined sensor.
POSSIBLE CAUSE
•  Combined sensor malfunction

Diagnostic procedure

STEP

INSPECTION

ACTION
1
PERFORM COMBINED SENSOR INITIALIZATION
•  Perform the combined sensor initialization using the M-MDS.
After the initialization procedure for the combined sensor has been completed, go to the next step.
2
VERIFY THAT SAME DTC IS NOT PRESENT
•  Clear the DTCs from the memory.
•  Are the same DTCs present?
Yes
Repeat the inspection from Step 1.
If the malfunction recurs, replace the combined sensor.
(See COMBINED SENSOR REMOVAL/INSTALLATION.)
No
Go to the next step.
3
VERIFY THAT NO OTHER DTCS ARE PRESENT
•  Are any other DTCs output?
Yes
Go to the applicable DTC inspection.
(See ON-BOARD DIAGNOSIS [DYNAMIC STABILITY CONTROL (DSC)].)
No
DTC troubleshooting completed.