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Home >> Jeep >> 2017 >> Renegade Trailhawk >> Repair and Diagnosis >> External Pages >> Different car >> Section 3 (Electronic Control Modules (Service Information)) >> Module, Transmission Control >> Removal And Installation >> Removal And Installation >> Installation
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Removal And Installation: Installation

WARNING: This page is about a different car, the 2015 Jeep Renegade. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:

When replacing a Transmission Control Module (TCM), the TCM must be programmed. Failure to properly program the TCM may result in the illumination of the Malfunction Indicator Lamp (MIL) and setting DTC(s). 

NOTE:

If this Electronic Control Unit (ECU) is being replaced with a new unit, a diagnostics scan tool MUST be used to align the PROXI configuration data into the new ECU. Follow the routine outlined in the diagnostic scan tool for PROXI Configuration Alignment under Body Control Module (BCM) Miscellaneous Functions menu. 

NOTE:

The Valve Body Solenoid Learn procedure must be performed when the TCM and/or valve body is replaced. Failure to perform the Valve Body Solenoid Learn procedure will result in reduced shift quality. 

  1. Place the TCM (2) in position on the transmission.
  2. Install the two upper bolts to hold the TCM to the transmission.
  3. Connect the wire harness connector into the TCM.
  4. Raise the vehicle.
  5. Install the two lower TCM mounting bolts and tighten securely.
  6. Install the left front tire and wheel assembly. Refer to REMOVAL AND INSTALLATION .
  7. Lower the vehicle.
  8. Install the battery tray. Refer to TRAY, BATTERY, REMOVAL AND INSTALLATION .
  9. Install the engine cover. For 1.4L, refer to COVER, ENGINE, REMOVAL AND INSTALLATION . For 2.4L, refer to COVER, ENGINE, REMOVAL AND INSTALLATION .
  10. Connect the negative battery cable. If equipped with an Intelligent Battery Sensor (IBS), connect the IBS connector to the negative battery cable.
  11. Perform TCM programming and verification. Refer to MODULE, TRANSMISSION CONTROL, MODULE PROGRAMMING .
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