Tire Pressure Monitor

U0001-00-CAN C Bus

For a complete wiring diagram, refer to.

• When Monitored: With the ignition on, battery voltage between 9 and 16 volts, and engine run time greater than Three seconds.

• Set Condition: The Tire Pressure Monitoring (TPM) Module does not receive any Can C bus messages for a specific amount of time. One trip fault.






Test Step 1 - ACTIVE DTC

• 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.

• Turn the ignition on.

• With a scan tool, select View DTCs.

Is the status Active for this DTC?

Yes

• Refer to => Electrical System DTC Based Diagnostics and perform the U0001-Can C Bus circuit diagnostic procedure.

No

• Refer to => Non-DTC Based Diagnostics and perform the Stored Lost Communication DTCs diagnostic procedure. Stored Lost Communication DTCs