DTC C1541: Vehicle Speed Signal [03/2019 - ]: Procedure

1. Check if DTC U0129 is output.

   Refer to DTC CHECK / CLEAR [03/2019 - ]

   Result

   Result	Proceed to
   DTC U0129 is not output.	A
   DTC U0129 is output.	B

Result: 

B 

GO TO CAN COMMUNICATION SYSTEM (HOW TO PROCEED WITH TROUBLESHOOTING). Refer to  HOW TO PROCEED WITH TROUBLESHOOTING [03/2019 - 01/2023]  , or refer to  HOW TO PROCEED WITH TROUBLESHOOTING [01/2023 - ] 

Result: 

A 

See step  2

1. Using the Techstream, check for DTCs and confirm that there are no malfunctions in the brake control system.

   Refer to DTC CHECK / CLEAR [03/2019 - 01/2023] , or refer to DTC CHECK / CLEAR [01/2023 - ]

   Chassis > Brake > Trouble Codes 

   Result

   Result	Proceed to
   DTCs are not output.	A
   DTCs are output.	B

Result: 

A 

REPLACE POWER STEERING ECU ASSEMBLY. Refer to  REMOVAL [09/2014 - ] 

Result: 

B 

GO TO BRAKE CONTROL SYSTEM (DIAGNOSTIC TROUBLE CODE CHART). Refer to  DIAGNOSTIC TROUBLE CODE CHART [03/2019 - 01/2023]  , or refer to  DIAGNOSTIC TROUBLE CODE CHART [01/2023 - ]