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Home >> Ford >> 2011 >> Fiesta SEL, Standard >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 1 (Automatic Transmission - Automatic Shifting Manual Transmission/Transaxle) >> Removal And Installation >> Transmission Control Module (TCM) >> Removal

Transmission Control Module (TCM): Removal

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  1. Remove the battery and battery tray. For additional information, refer to BATTERY, MOUNTING AND CABLES .
  2. Remove the Air Cleaner (ACL) and the outlet pipe. For additional information, refer to INTAKE AIR DISTRIBUTION AND FILTERING .
  3. Disconnect the wiring harness from the ACL  assembly bracket.
    Fig 1: Locating Wiring Harness From ACL Assembly Bracket
    G06939504Courtesy of FORD MOTOR CO.
  4. Remove the battery tray bracket nuts, selector lever cable bracket bolt and the battery tray bracket.
    Fig 2: Locating Selector Lever Cable Bracket Bolt And Battery Tray Bracket Nuts
    G06939505Courtesy of FORD MOTOR CO.
  5. Remove the wiring harness from the transaxle housing.
    Fig 3: Locating Wiring Harness From Transaxle Housing
    G06939506Courtesy of FORD MOTOR CO.
  6. Detach the wiring harness clips from the Transmission Control Module (TCM).
    Fig 4: Locating Wiring Harness Clips
    G06939507Courtesy of FORD MOTOR CO.
  7. Disconnect the 2 TCM  electrical connectors.
    Fig 5: Locating TCM Electrical Connectors
    G06939508Courtesy of FORD MOTOR CO.
  8. Remove the 4 bolts from the TCM  .
    Fig 6: Locating TCM Bolts
    G06939509Courtesy of FORD MOTOR CO.
  9. Using a suitable flat blade screwdriver, carefully pry the TCM  free from the transaxle, at the location shown in illustration, and remove the TCM  , discard the O-rings.
    Fig 7: Prying TCM From Transaxle Using Suitable Flat Blade Screwdriver
    G06939510Courtesy of FORD MOTOR CO.