PRE-RELEASE
Adaptation, resetting
| Adaptation, resetting |
| Adjustment |
When automatic transmission, TCM or software is replaced or updated the old adaptation data must be removed and new adaptation made according to the instructions below
| 1. |
Zero the adaptation using Tech2 by going into Automatic Transmission - Activate.
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| 2. |
Run the gearbox to working temperature (65 - 110°C). Read off on Tech2 as per the Menu "Read values" TCM.
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| 3. |
Adaptation for shifting N-D and N-R is made with the handbrake applied. If the procedure is carried out in the workshop, connect the exhaust evacuation system, start the car and run at idling speed. Shift from N to R. Allow R to be engaged for more than three seconds, then shift back to N. Repeat the procedure 5 times. Next shift from N to D in the same way as above, repeat 5 times.
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| 4. |
Adaptation for shifting up and down is carried out by driving. Engage position D and accelerate up to just above 50 km/h with the accelerator pedal in a constant position (approx. 15 - 20% depressed) until 4th gear has been engaged. Brake until the car stops. The acceleration must take more than 30 seconds up to 50 km/h and the braking must take more than 14 seconds. Repeat the above 5 times.
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| 5. |
Adaptation for manual shifting from gear 2 - 1 is carried out by driving. Engage position 3 or M2 (cars with Sentronic) using the selector lever. Accelerate up to 25 km/h. Engage position L or M1 (cars with Sentronic) and brake gently until the car stops. Repeat the procedure 10 times.
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| 6. |
Check that the adaptation has taken effect and that shifting quality has improved.
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