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Schedule Condition Expected Operation Hot Oil temperature between 27° C (80° - Normal operation (upshift, - Normal EMCC operation Overheat Oil temperature above 115° C (240° - Delayed 2-3 upshift - Delayed 3-4 upshift - 3rd gear FEMCC from 30-48 mph - 3rd gear PEMCC above 35 mph - Above 25 mph the torque STANDARD PROCEDURE TCM QUICK LEARN The quick learn procedure requires the use of the scan tool. This program allows the electronic transmission system to recalibrate itself. This will provide the proper transmission • Transmission Assembly Replacement • Transmission Control Module Replacement • Solenoid Pack Replacement • Clutch Plate and/or Seal Replacement • Valve Body Replacement or Recondition To perform the Quick Learn Procedure, the following conditions must be met: • The brakes must be applied • The engine speed must be above 500 rpm • The throttle angle (TPS) must be less than three degrees • The shift lever position must stay in PARK until prompted to shift to overdrive • The shift lever position must stay in overdrive after the Shift to Overdrive prompt until the scan tool indicates • The calculated oil temperature must be above 16° C (60° F) and below 93° C (200° F). DRIVE LEARN When a transmission is repaired and a Quick Learn procedure has been performed on the Transmission Control NOTE: It is not necessary to perform the complete Drive Learn procedure every time the TCM is Quick LEARN A SMOOTH 1ST NEUTRAL TO DRIVE SHIFT Perform this procedure only if the complaint is for a delayed or harsh shift the first time the transmission is put into NOTE: The transmission oil temperature must be between 27-43° C (80-110° F). 1. Start the engine only when the engine and ignition have been off for at least ten (10) minutes. 8E - 168 ELECTRONIC CONTROL MODULES KJ |