MODULE, Engine Control, Diesel: Description: Description

2011 Jeep Liberty Renegade, Part TimeSECTION Description
WARNING: This page is about a different car, the 2009 Jeep Liberty. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: ENGINE CONTROL MODULE (ECM) REMOVAL/INSTALL
GC0085921Courtesy of CHRYSLER LLC
1 - ECM ELECTRICAL CONNECTORS
2 - ENGINE CONTROL MODULE (ECM)
3 - ECM MOUNTING BRACKET
4 - ECM MOUNTING BRACKET MOUNTING STUDS
5 - MOUNTING BRACKET RETAINING NUTS

The Engine Control Module (ECM) (2) is located in the left side of engine compartment attached to the left inner fender behind the battery. The ECM also incorporates the barometric pressure sensor in it's housing. (See Fig 1).

RENDER: 1.0x

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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.