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2010 Chevrolet Impala Engine Control Module

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2010 Chevrolet Impala
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4 Q&A for Engine Control Module Repair
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  • OEM 2010 Chevrolet Impala Engine Control Module Assembly (E37 No-Start) - 12612397
    OEM 2010 Chevrolet Impala Engine Control Module Assembly (E37 No-Start) Diagram - 12612397
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    OEM (Genuine) 2010 Chevrolet Impala Engine Control Module Assembly (E37 No-Start)

    PartNumber: 12612397
    $303.34 MSRP: $629.88
    You Save: $326.54 (52%)
    Product Specifications
    • Notes: 3.5 & 3.9 Liter; Impala, Monte Carlo; 3.5l, 3.9l
    • Other Names: ECM, Knock Sensor
    • Item Dimensions: 13.4 x 10.1 x 4.2 inches
    • Item Weight: 3.90 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 12597125
    • Part Description: 2010 Chevrolet Impala Engine Control Module Assembly (E37 No-Start)
    More Info
    Vehicle Fitment
    • 2010 Chevrolet Impala | LS, LT, LTZ, Police | 6 Cyl 3.5 L FLEX, 6 Cyl 3.5 L GAS, 6 Cyl 3.9 L FLEX

FAQ for Engine Control Module Repair

Q: What components need to be removed to access the ECM?
A:
The negative battery cable, the left front inner fender brace, the air cleaner assembly, and the ECM electrical connector need to be removed.
By Omar
GM Specialist
26/03/2022
Q: What is the Data Link Connector used for?
A:
It helps send signals and messages to the ECM to help diagnose issues within a system.
By Bob
GM Specialist
25/03/2022
Q: What is the Engine Control Module used for?
A:
The ECM interacts with the emission components and helps monitor the system for deterioration.
By Bob
GM Specialist
25/03/2022
Q: Will new ECMs come programmed?
A:
No, they do not come preprogrammed.
By Omar
GM Specialist
21/03/2022

FAQ for Other Repair Info

Q: How do I install the Ignition Lock Cylinder Case?
A:
Start with aligning the Ignition Lock Cylinder case with the steering column tilt head assembly. Screw the 3 TORX(R) screws. Press the locking tab on the end of the park lock cable assembly into the slot in the ignition lock cylinder case. Next, install the turn signal switch housing, turn signal and multifunction switch assembly, the steering column tilt head components, the ignition switch, and the ignition lock cylinder. Lastly, enable the SIR system.
Q: How do I install the Knock Sensor bank 1?
A:
Start with installing the Knock Sensor to 25 Nm (18 lb-ft). Next, you will need to connect the left knock sensor electrical connector. Lastly, lower the vehicle.