C 3500 HD Truck 2WD V8-6.5L DSL Turbo VIN F (2001)
Steps 6-18
The numbers below refer to the step numbers on the diagnostic table.
2. A partial malfunction in the class 2 serial data circuit uses a different procedure from a total malfunction of the class 2 circuit. The following
modules communicate on the class 2 serial data circuit:
^
electronic brake control module (EBCM)
^
Powertrain Control Module (PCM)
^
Vehicle Theft Deterrent (VTD)
3. The following DTCs may be retrieved with a history status, but are not the cause of the present condition.
^
U1300
^
U1301
