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Replacement and OEM Parts for 2009 Chevrolet Avalanche Engine Control Module

2009 Chevrolet Avalanche Engine Control Module

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2009 Chevrolet Avalanche
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2 Q&A for Engine Control Module Repair
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  • OEM 2009 Chevrolet Avalanche ECM Diagram - 12625455
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    OEM (Genuine) 2009 Chevrolet Avalanche ECM

    PartNumber: 12625455
    OEM 2009 Chevrolet Avalanche ECM - 12625455
    Product Specifications
    • Notes: Avalanche, Escalade Ext
    • Other Names: ECM
    • Item Dimensions: 7.9 x 5.3 x 5.3 inches
    • Item Weight: 1.90 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2009 Chevrolet Avalanche ECM
    More Info
    Vehicle Fitment
    • 2009 Chevrolet Avalanche | LS, LT, LTZ | 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS
    $219.69 MSRP: $413.54
    You Save: $193.85 (47%)

FAQ for Engine Control Module Repair

Q: How do you install the engine control module?
A:
You can install the ECM tabs, connect the battery cable, and program the ECM.
By Bob
GM Specialist
01/11/2022
Q: What is the proper way to remove the engine control module?
A:
The proper way is to remove the connector, disengage the retainer tabs, and remove the ECM.
By Bob
GM Specialist
01/11/2022

FAQ for Other Repair Info

Q: What is the ignition coil installation procedure?
A:
Place the Ignition Coil into the ignition coil bracket, install the ignition coil bolts and tighten the bolts to 10 Nm. Next, install the spark plug wire to the ignition coil and inspect the spark plug wire for proper installation. Connect the ignition coil wiring harness electrical connector to the ignition coil and install the intake manifold sight shield.
Q: What is the installation procedure for the ignition lock cylinder case?
A:
The procedure is to install the Ignition Lock Cylinder case, the park lock cable, and the steering wheel module coil.
Q: What is the proper way to remove the knock sensor?
A:
The proper way is to disconnect the engine wiring electrical connector and remove the Knock Sensor bolt and the knock sensor.