Main Powernet Distribution Box

108SD d 03.01.001

The main powernet distribution box (PNDB) is mounted on the cab frontwall next to the bulkhead module. See Fig.. It supplies power to the PTPDM and main PDM, and powers other vehicle functions, including the clock. The label on the PNDB fuse cover identifies typical circuits.

An auxiliary PNDB may also be located on the cab back wall, behind the driver's seat.

  1. Bulkhead Module

  2. Powernet Distribution Box (PNDB)

  3. Main Power Distribution Module (PDM)

  4. Powertrain PDM (PTPDM)

Fig. 1, Power Distribution Module Locations

Note:
Parent topic: Vehicle Power Distribution
Document Number: 0000110758
Manual Publication Date: 2024-09-03
Topic Publication Date: 2024-05-02