DTC C1440: Unusual Bank Angle Detected [12/2013 - ]: Procedure

CHECK DTC

Clear the DTCs.
Refer to DTC CHECK / CLEAR [12/2013 - 11/2016] , or DTC CHECK / CLEAR [11/2016 - ] .

Chassis > ABS/VSC/TRAC > Clear DTCs
Turn the ignition switch off.
Start the engine.
Perform a road test.

Check if the same DTC is output.

Refer to DTC CHECK / CLEAR [12/2013 - 11/2016] , or DTC CHECK / CLEAR [11/2016 - ] .

Chassis > ABS/VSC/TRAC > Trouble Codes

Result	Proceed to
DTC C1440 is output.	A
Yaw rate and acceleration sensor DTCs are output.	B
DTC C1440 is not output.	C

Result:

B

REPAIR CIRCUITS INDICATED BY OUTPUT DTCS.

Refer to DIAGNOSTIC TROUBLE CODE CHART [12/2013 - 11/2016] , or DIAGNOSTIC TROUBLE CODE CHART [11/2016 - ] .

Result:

C

END

Result:

A

Go to next step

CLEAR DTC
1. Clear the DTCs.
  Refer to DTC CHECK / CLEAR [12/2013 - 11/2016] , or DTC CHECK / CLEAR [11/2016 - ] .
  
  Chassis > ABS/VSC/TRAC > Clear DTCs
  
  HINT:
  - If the skid control ECU (brake actuator assembly) determines that the vehicle is being driven at a steep bank angle, the skid control ECU (brake actuator assembly) stores DTC C1440 while VSC operation is temporarily disabled.
  - This is not a malfunction if the system and sensor circuits are normal and normal VSC operation resumes.