Transmission Control Module (TCM) Adaptive Learning

Check

1.

The adaptive learning procedures and self-tests should be done with the VCM and Ford approved diagnostic tool.
General Equipment: Ford approved diagnostic tool

2.
- 1.
  
  NOTE: The VCMLED prove-out confirms power and ground from the DLC to the VCM.
  
  If the Ford approved diagnostic tool does not communicate with the VCM:
- check the VCMconnection to the vehicle
- check the Ford approved diagnostic tool connection to the VCM
- to diagnose no power to the Ford approved diagnostic tool, Refer to: Communications Network .

3.
- 1.
  
  If the Ford approved diagnostic tool does not communicate with the vehicle:
- verify the ignition is in the RUN position
- verify Ford approved diagnostic tool operation with a known good vehicle
- to diagnose no power to the Ford approved diagnostic tool, Refer to: Communications Network .

4.
- 1.
  
  Carry out the network test.
- If the Ford approved diagnostic tool responds with no communication from one or more modules, Refer to: Communications Network .
- If the network test passes, continue with the transmission adaptive learning procedures.

5.

Verify that the calibration file is present on the scan tool. If the file is present, reconnect the scan tool to the vehicle. If the file is not present, download the file from Ford service website.

Programming

1.

NOTE: The following steps are for reprogramming the TCM.
- 1.
  
  Using the Ford approved diagnostic tool, navigate to the Module Reprogramming sub menu.
- Module Programming
- Module Reprogramming
- TCM
- 2.
  
  Follow the instructions displayed on the Ford approved diagnostic tool.

2.

NOTE: The following steps are for programming the TCM.
- 1.
  
  Using the Ford approved diagnostic tool, navigate to the Module Programming sub menu.
- Module Programming
- Programmable Module Installation
- TCM
- 2.
  
  Follow the instructions displayed on the Ford approved diagnostic tool.

3.

NOTE: The following steps are for TR (Transmission Range) sensor adaptive learning.
- 1.
  
  Using the Ford approved diagnostic tool, navigate to the TCM Adaptive Learning sub menu.
- PCM
- TCM
- TCM Adaptive Learning
- 2.
  
  Select TR Sensor.
- 3.
  
  Select Perform Adaptive Learning.
- 4.
  
  Follow the instructions displayed on the Ford approved diagnostic tool.

4.

NOTE: The following steps are for Shift drum adaptive learning.
- 1.
  
  Using the Ford approved diagnostic tool, navigate to the TCM Adaptive Learning sub menu.
- PCM
- Transmission
- TCM Adaptive Learning
- 2.
  
  Select Shift Drum.
- 3.
  
  Follow the instructions displayed on the Ford approved diagnostic tool.

5.

NOTE: The following steps are for Clutch adaptive learning.
- 1.
  
  Run engine until the instrument panel temperature gauge is reading between 1/3 and 1/2 of the normal range.
- 2.
  
  Turn off all electrical accessories including rear defrost, HVAC, etc.
- 3.
  
  Using the Ford approved diagnostic tool, navigate to the TCM Adaptive Learning sub menu.
- PCM
- Transmission
- TCM Adaptive Learning
- Clutch
- 4.
  
  Select Clutch.
- 5.
  
  Follow the instructions displayed on the Ford approved diagnostic tool.

NOTE: It is important that consistent brake pedal pressure be maintained throughout the learn procedure.

NOTE: Do not turn the steering wheel during the learn procedure.

6.

NOTE: The following steps are for Clutch system test.
- 1.
  
  Using the Ford approved diagnostic tool, navigate to the TCM Adaptive Learning sub menu.
- PCM
- Transmission
- Clutch System Test
- 2.
  
  Follow the instructions displayed on the Ford approved diagnostic tool.

7.

NOTE: The following steps are for Speed sensor test.
- 1.
  
  Using the Ford approved diagnostic tool, navigate to the TCM Adaptive Learning sub menu.
- PCM
- Transmission
- Speed Sensor Test
- 2.
  
  Select the desired speed sensor.
- 3.
  
  Follow the instructions displayed on the Ford approved diagnostic tool.

8.

NOTE: The following steps are for Drive cycle.

NOTE: If a drive cycle is not completed, the customer may feel erratic shifts and driveability concerns.

NOTE: To perform drive cycle, drive the vehicle on a level road surface.
- 1.
  
  Depress vehicle brake pedal (do not use parking brake).
- 2.
  
  Shift to Drive.
- 3.
  
  Wait 15 seconds.
- 4.
  
  Shift to Reverse.
- 5.
  
  Wait 2 seconds.
- 6.
  
  Repeat (1-5) ten (10) times.
- 7.
  
  Accelerate from a stop with light throttle to 15 mph (24 km/h).
- 8.
  
  Brake gently to a complete stop (allow at least 6 seconds).
- 9.
  
  Repeat steps (7-8) five (5) times in dealership parking lot or similar setting.
- 10.
  
  Accelerate from a stop with light throttle performing 1-2, 2-3, 3-4 shifts maintaining 1700-2000 rpm.
- 11.
  
  Accelerate to a speed between 50 mph (80 km/h) and 65 mph (104 km/h), achieve 6th gear, keep throttle steady with engine below 3000 rpm for a minimum of two (2) minutes.
- 12.
  
  Repeat step 11 two (2) times.
- 13.
  
  Test drive the vehicle.