DTC C1541: Vehicle Speed Signal [09/2014 - 09/2020]: Procedure

1. Check if DTC U0129 is output.

   Refer to DTC CHECK / CLEAR [09/2014 - 11/2017] , or refer to DTC CHECK / CLEAR [11/2017 - 09/2020]

   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 [09/2014 - 11/2017]  , or refer to  HOW TO PROCEED WITH TROUBLESHOOTING [11/2017 - 10/2018]  , or refer to  HOW TO PROCEED WITH TROUBLESHOOTING [10/2018 - ] 

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 [09/2014 - 11/2017] , or refer to DTC CHECK / CLEAR [11/2017 - 09/2020]

   Chassis > ABS/VSC/TRAC > 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 [09/2014 - 10/2015]  , or refer to  DIAGNOSTIC TROUBLE CODE CHART [10/2015 - 11/2017]  , or refer to  DIAGNOSTIC TROUBLE CODE CHART [11/2017 - 10/2018]  , or refer to  DIAGNOSTIC TROUBLE CODE CHART [10/2018 - 09/2020]