U110A

U110A-LOST COMMUNICATION WITH SCM (SAS)



- When Monitored:
With the ignition on, battery voltage between 9 and 16 Volts, and engine run time greater than 3 seconds.

- Set Condition:
The Powertrain Control Module (PCM) doesn't receive a bus message from the Steering Angle Sensor (SAS) for a specific amount of time.





Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. Pre-Diagnostic Troubleshooting Procedure.
ACTIVE DIAGNOSTIC TROUBLE CODE (DTC)

NOTE: For vehicle communication problems, use the scan tool to refer to the Network Review Screen. The screen depicts a high level view of the vehicle network. Fault and problem areas appear in red. Selecting any of the network components allows access to the source of the problem.

1. Turn the ignition on.
2. With a scan tool, select View DTCs.

Is the status Active for this DTC?

Yes

- Testing and Inspection Perform the U110A-Loss Communication with SCM - CAN-C diagnostic procedure.

No

- Stored Lost Communication DTCs Perform the Stored Lost Communication DTCs diagnostic procedure.