ECM location

2011 CHEVROLET IMPALA
133,000 MILES • 3.5L • 6 CYL
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ANDRE ROSS
  • MEMBER
  • 1 POST
Location of ECM.
Mar 19, 2017 at 8:21 AM
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STRAILER
  • ASE Certified Mechanic
  • 54,832 POSTS
  • ASE Certified Mechanic
Hi Andre,

Here is the location of the ECM-PCM which is under the hood. Check out the pic below.

1 - Mass Air Flow (MAF)/Intake Air Temperature (IAT) Sensor
2 - Windshield Wiper Motor
3 - Electronic Brake Control Module (EBCM)
4 - A/C Refrigerant Pressure Sensor
5 - Transmission Control Module (TCM)
6 - Engine Control Module (ECM)
7 - G101
8 - Inflatable Restraint Front End Sensor - Left

Please let me know if you need anything else to get the problem fixed.

Best, Ken

Mar 22, 2017 at 11:39 AM
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