Test Step 4 - Check For Additional Communication Related DTCS

• With the scan tool, select Network Diagnostics.

Is there more than one module with active DTCs "Logged Against" the TPM?

Yes 

• Replace/update the TPM module. Refer to Removal and Installation .
• Perform the TPM Verification Test. Refer to Suspension, Wheels, Steering .

No 

• Go to Test Step 5 Test Step 5 - CLEAR DTC IN MODULE SETTING FAULT