Test Step 7 - Test for Additional Lost Communication Faults

• With the scan tool, select network diagnostics.

Do the TIPM and other CAN C bus modules show lost communication with the remaining CAN C bus modules?

Yes 

• Go to Test Step 8 Test Step 8 - CAN C Bus (+) Circuit Short to Voltage .

No 

• Replace/update the module that set this DTC.
• Perform the appropriate Verification Test.