VEHICLE SPEED MESSAGE MISSING

For a complete wiring diagram Refer to Section 8W


  • When Monitored:

    With the ignition on.

  • Set Condition:

    This DTC will set if the Vehicle Speed message is not received for more than 5 seconds.


Possible Causes
  
INTERMITTENT VEHICLE SPEED MESSAGE MISSING DTC
  
PCM DTCS PRESENT
  
CLUSTER DTCS PRESENT
  
WIRELESS CONTROL MODULE (SKREEM)
  



Diagnostic Test

1.

NOTE: If the incorrect Placard Values were programmed into the WCM/SKREEM, a DTC could be set. Before continuing with any TPM diagnostic test, using the scan tool, check that the correct Placard Values have been programmed in to the module.





Is the DTC status Active at this time?

Yes
  • Go to 2


No
  • Go to 5

2.DTCS PRESENT IN PCM




Are there any DTCs present on the PCM?

Yes
  • Refer to the appropriate diagnostic procedure for the PCM DTC.


No
  • Go to 3

3.DTCS PRESENT IN THE CLUSTER




Are there any DTCs present on the Cluster?

Yes
  • Refer to the appropriate diagnostic procedure for the Cluster DTC.


No
  • Go to 4

4.WIRELESS CONTROL MODULE (SKREEM)








Repair
  • Replace the Wireless Control Module (SKREEM) in accordance with the Service Information.

5.INTERMITTENT VEHICLE SPEED MESSAGE MISSING DTC









Does the DTC reset or is the status Active for this DTC?

Yes
  • Return to the beginning of this test and perform the diagnostic procedure as necessary.


No
  • Test complete.