Replace Chassis Module Primary/Chassis Module Secondary for Paccar Kenworth 2.1M

This procedure is a walk-through on replacing a CMP or CMS on a Kenworth 2.1M cab.More topics about Paccar truck,please refer to:PACCAR Truck Repair.

 

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Procedures:

1.Disconnect the negative battery cable.

2.Locate the module being replaced.

The CMP and CMS are located behind the left forward cab mount.

3.Disconnect the 5 harness connectors from the CMP.

4.Remove the 2 nuts securing the Chassis Module bracket to the cab mount.

5.If the truck is equipped with a CMS lay the assembly down, unplug the 5 harness connectors from the CMS, and remove the assembly from the truck.

6.Remove the 4 bolts and nuts holding the Chassis Modules to the Chassis Module Bracket.

7.Install the desired module using the original 4 bolts and nuts.

8.If the truck is equipped with a CMS, plug the 5 harness connectors into the CMS.

9.Secure the assembly to the cab mount using the original 2 nuts.

10.Plug the 5 harness connectors into the CMP.

11.Reconnect the negative battery cable.

12.Access PVP through ePortal, put in the last 8 of the VIN and click Search.

13.Click

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