Operation 4: Adapting kick-down function
Only on vehicles with automatic transmission.
Test conditions
- Engine stopped, ignition switched on
Display on VAS 5051:
1 - Enter display group
- Enter "063" for "display group number 063" in zone -2- and confirm entry by pressing -Q- button.
Display on VAS 5051:
- Activate basic setting by pressing -A- button.
NOTE:
You will now be instructed to: "Operate kick down".
- Fully depress accelerator pedal beyond kick-down point and keep it pressed.
NOTE:
During the kick-down point adaptation process, "Kick-down ADP is running" is shown on the display. After successful adaptation of the kick-down point "Kick-down ADP OK" appears on the display.
- Check indication in display field -4-.
DISPLAY GROUP 063: ADAPTATION OF KICKDOWN FUNCTION
| Display zones | ||||
|---|---|---|---|---|
| 1 | 2 | 3 | 4 | |
| Display group 063: Adaptation of kickdown function | ||||
| Display | xx % | xx % | Kick down | - |
| Display | Throttle Position (TP) Sensor 1 | Adapted kick-down value for Throttle Position (TP) Sensor 1 | Kick down | Adaptation status |
| Range | Kick down | Starting ADP process running ADP OK ERROR |
||
| Specified value | 79...94% | 79...94% | Kick down | ADP OK |
| Note: | If "ERROR" is displayed: Check Diagnostic Trouble Code (DTC) memory. Go to DIAGNOSTIC TROUBLE CODE (DTC) MEMORY, CHECKING AND ERASING . | |||
Note on display zone 4:
"ERROR" may be displayed, if e.g. accelerator pedal is not pressed immediately when instructed by tester, or if accelerator pedal was released while adaptation was already running but process was not yet complete. In both cases exit "basic setting" mode and perform adaptation again.
If specification "ADP OK" is obtained:
- Press < button then perform next operation.