DTC C1245: Deceleration Sensor [09/2018 - ]: Procedure

1. Check for DTC.

   Refer to DTC CHECK / CLEAR [09/2018 - ]

   Chassis > ABS/VSC/TRAC > Trouble Codes 

   Result

   Result	Proceed to
   DTC is not output	A
   DTC is output	B

Result: 

B 

GO TO ELECTRONICALLY CONTROLLED BRAKE SYSTEM. Refer to  DIAGNOSTIC TROUBLE CODE CHART [09/2018 - 05/2023]  , or refer to  DIAGNOSTIC TROUBLE CODE CHART [05/2023 - ] 

Result: 

A 

See step  2

1. Clear the DTC.

   Refer to DTC CHECK / CLEAR [09/2018 - ]

   Chassis > Electric Parking Brake > Clear DTCs 

2. Turn the engine switch off.
3. Check for DTC.

   Refer to DTC CHECK / CLEAR [09/2018 - ]

   Chassis > Electric Parking Brake > Trouble Codes 

   Result

   Result	Proceed to
   DTC is output	A
   DTC is not output	B

Result: 

A 

REPLACE YAW RATE SENSOR. Refer to  REMOVAL [03/2017 - 04/2020]  , or refer to  REMOVAL [04/2020 - ] 

Result: 

B 

USE SIMULATION METHOD TO CHECK. Refer to  HOW TO PROCEED WITH TROUBLESHOOTING [03/2017 - 04/2020]  , or refer to  HOW TO PROCEED WITH TROUBLESHOOTING [04/2020 - 05/2023]  , or refer to  HOW TO PROCEED WITH TROUBLESHOOTING [05/2023 - ]