2009 Freightliner Sprinter 2500 V6-3.0L DSL TurboFACTORY OEM SERVICE PROCEDURE

Engine Control Module - Removal






REMOVAL

NOTE: If a replacement (new) Powertrain Control Module (PCM) is installed, a scan tool must be used to program (flash) the new PCM with vehicle specific information.

1. Disconnect the negative battery cable.

Factory service manual diagram




2. Disconnect the PCM harness connectors (2).
3. Grasp PCM (1) and pull up firmly to release PCM (1) from the retaining bracket.

Vehicles Equipped With Dual Batteries

1. Disconnect both negative battery cable.
2. Disconnect the positive cable from under hood battery.
3. Remove the under hood battery.

Factory service manual diagram




4. Remove fasteners and position aside the washer reservoir.

Factory service manual diagram




5. Remove the upper battery tray bolt (1).

Factory service manual diagram




6. Remove the front two bolts (1) securing the battery tray.

Factory service manual diagram




7. Remove lower bolt (1) and battery tray (2).

Factory service manual diagram




8. Disconnect the Powertrain Control Module PCM harness connectors (2).
9. Grasp PCM (1) and pull up firmly to release PCM (1) from the retaining bracket.

Factory Service Tools

Use the Manual With the Right Hardware

Pair factory procedures with proven DIY tools so the instructions are easier to execute.

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.