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41TE Transmission Verification Test VER-1

NOTE: For component location, see COMPONENT LOCATIONS  . For connector terminal identification, see CONNECTOR IDENTIFICATION  . For circuit identification and wiring diagram, see appropriate WIRING DIAGRAMS article.
  1. Connect DRBIII(R) to Data Link Connector (DLC).
  2. Reconnect any disconnected components.
  3. With the DRBIII(R), erase all Transmission Control Module (TCM) and Powertrain Control Module (PCM) DTCs.
  4. With the DRBIII(R), display Transmission Temperature. Start and run the engine until the transmission temperature is Hot, more than 110°F (43.3°C).
  5. Check the transmission fluid and adjust if necessary.
  6. If the TCM or torque converter has been replaced or if the transmission has been repaired or replaced, it is necessary to perform the DRBIII(R) Quick Learn Procedure and reset the Pinion Factor.
  7. Road test the vehicle. With the DRBIII(R), monitor the engine RPM. Make 15 to 20 1-2, 2-3, 3-4 upshifts. Perform these upshifts from a standing start to 45 MPH with a constant throttle opening of 20-25 degrees.
  8. While driving at less than 25 MPH, make 5-8 wide open throttle kick-downs to first gear. Allow at least 5 seconds each in 2nd and 3rd gear between each kickdown.
  9. For a specific DTC, drive the vehicle under Freeze Frame When Monitored/When Set conditions to verify the repair.
  10. Check for DTCs during road test. If a DTC sets during the road test, perform appropriate test. See DIAGNOSTIC TROUBLE CODE DEFINITIONS  .
  11. With the DRBIII(R), erase PCM DTCs to turn off Malfunction Indicator Light (MIL). Road test vehicle. Were any DTCs set during the road test? If yes, perform appropriate test. See DIAGNOSTIC TROUBLE CODE DEFINITIONS  . If no, repair is complete.
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