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Home >> Chevrolet >> 2013 >> Express 4500 V8-6.6L DSL Turbo >> Repair and Diagnosis >> Relays and Modules >> Relays and Modules - Powertrain Management >> Relays and Modules - Computers and Control Systems >> Engine Control Module >> Testing and Inspection >> Engine Control Module Programming and Setup
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Engine Control Module Programming and Setup




Engine Control Module Programming and Setup (LGH or LML)

The following service procedures require either a programming or a setup event performed for a complete repair.

ECM Replacement

If the engine control module (ECM) is replaced, the following procedures must be performed:

Note: Clear any DTCs that may have set after completing the programming procedure.

1. Enable ECM Reprogramming-Refer to Service Programming System (SPS) Service Programming System (SPS).

2. Perform the CKP Variation Learn-Refer to Crankshaft Position Reluctor Wheel Learn Testing and Inspection.

3. Perform a Theft Deterrent Module Programming and Setup-Refer to Theft Deterrent Module Programming and Setup Testing and Inspection.

4. Brake Pedal Position Sensor Learn-Refer to Brake Pedal Position Sensor Learn Programming and Relearning.

5. Perform a Fuel Injector Flow Rate Programming - Refer to Fuel Injector Flow Rate Programming Fuel Injector Flow Rate Programming

6. Perform a Diesel Particulate Filter (DPF) Service Regeneration Enable-Refer to Diesel Particulate Filter (DPF) Regeneration Enable Diesel Particulate Filter (DPF) Regeneration Enable.

ECM Reprogramming

Note: Clear any DTCs that may have set after completing the programming procedure.

Enable ECM Reprogramming-Refer to Service Programming System (SPS) Service Programming System (SPS).

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