6F33 TRANSAXLE 45 19. TCU (TRANSMISSION CONTROL UNIT) REMOVAL 1) TCU is fitted in front of co-driver; below glow box. 2) Remove the carpet. 3) Remove the M6 Nut (3nos) fitted on Stud for removing the TCU bracket. 4) Remove the bolts from TCU bracket, and remove the TCU. 5) Disconnect the cable from the TCU by pressing the button & slide the lever. REFITMENT For refitment follow the reversal of removal process. ROUTINE PROCEDURE FOR AT TCU REPLACEMENT OR AFTER TCU SOFTWARE UPDATION 1. Replace the new AT TCU (Transmission Control Unit) 2. Ignition ON, Engine Running, Brake press and no Accelerater pedal 3. Move lever to Neutral N and keep Lever on Neutral for 3 sec. 4. Move lever from N to D and keep at D for 3 sec. 5. Repeat 3 and 4 steps for 4 times. 6. Move Lever to N & keep Lever on Neutral for 3 sec. 7. Move lever from Neutral to Reverse and keep at Reverse for 3 sec. 8. Repeat 6 and 7 for 4 times.
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