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= 0BK Transmission (ZF 8HP-55) – Standstill Basic Settings =
__FORCETOC__


== Application ==
This procedure performs the '''Fast adaptation''' (standstill adaptation) routine for the ZF 0BK 8-speed automatic transmissions with UDS-based control modules.


== Basic Settings of the Active/Dynamic Steering == 
''Note: Not all 0BK transmission controllers support this function.''


== Prerequisites ==
* Vehicle stationary, engine idling. 
* Parking brake applied and foot brake held firmly during the entire procedure. 
* Selector lever in '''D'''. 
* Transmission fluid temperature between '''50 °C and 95 °C'''
* Battery charger/maintainer connected. 
* No fault codes related to transmission or engine torque request.


=== 1B-Active Steering ===
== When to Perform ==
* After mechatronic unit replacement 
* After clutch or internal transmission repair 
* After ATF service 
* When experiencing harsh or irregular shifting


== Procedure ==
[Select] → [02-Auto Trans] 
'''[Basic Settings - UDS]'''


'''<u>Prerequisites:</u>'''<br>
* From the Basic Settings drop-down list, select '''Fast/Quick Adaption (IDE07217)'''
* Battery Voltage = 12.0 - 14.0 V'''<br>
* Click '''[Show Measuring Data]''' and add:
* No fault codes other than [[01087 | 01087 - Basic Setting Not Performed]]'''<br>
  - Engine speed (IDE00021)
  - Fast_adaption; cancellation condition (IDE07220)
  - ATF temperature (IDE00024)
* Apply the parking brake, hold the brake pedal, and move the selector from '''[P]''' to '''[D]''' 
* Press '''[Go!]''' to start the Basic Setting.


* Perform G85-Steering Angle Sensor Basic Settings found on this Ross-Tech wiki page:
=== During the Procedure ===
* Engine speed will increase to about 1,200 rpm 
* Light jolts or lurching may occur; this is normal
* The procedure typically runs for 5–10 minutes
* Continue holding the brake; do not release!
* Monitor ATF temperature remains within the specified range.


http://wiki.ross-tech.com/wiki/index.php/Audi_A5_%288T%29_Steering_Wheel_Electronics#Basic_Setting
=== The Basic Setting may abort if: ===
* Brake pedal is released or selector not in [D]
* ATF temperature outside 50–95 °C 
* TCM not standstill-capable (engine speed does not rise to ~ 1,200 rpm)


== Completion ==
When the procedure finishes '''(Finished correctly)''':
* Engine speed returns to normal idle. 
* Shift selector to '''[P]''' when prompted. 
* Click '''[Done, Go Back]''' 
* Read and clear any fault codes if necessary.
* Road  test the vehicle, normally


== Notes ==
 
* Always confirm ATF level and temperature before performing adaptation.
 
* Use official factory information if unsure whether the control module supports this function.
<span style="color:#000000; background:#FFFF00"> '''- Continue Only after successfully completing the G85 basic settings -''' </span>
 
 
'''[Select]'''<br>
'''[1B-Active Steering]'''<br>
 
'''[Security Access - 16]'''<br>
Enter 61378, to enable the basic setting.'''<br>
'''[Do it!]'''<br>
 
 
'''[Basic Settings - 04]'''<br>
Group 101<br>
'''[Go!]'''<br>
'''[ON/OFF/Next]''' <br>
 
* The results should be stored after a key cycle and fault code(s) should clear.
 
 
'''[Done, Go Back]''' <br>
'''[Fault Codes - 02]'''<br>
Check and clear fault codes.<br>
'''[Close Controller, Go Back - 06]'''<br>

Latest revision as of 22:43, 7 November 2025

0BK Transmission (ZF 8HP-55) – Standstill Basic Settings

Application

This procedure performs the Fast adaptation (standstill adaptation) routine for the ZF 0BK 8-speed automatic transmissions with UDS-based control modules.

Note: Not all 0BK transmission controllers support this function.

Prerequisites

  • Vehicle stationary, engine idling.
  • Parking brake applied and foot brake held firmly during the entire procedure.
  • Selector lever in D.
  • Transmission fluid temperature between 50 °C and 95 °C
  • Battery charger/maintainer connected.
  • No fault codes related to transmission or engine torque request.

When to Perform

  • After mechatronic unit replacement
  • After clutch or internal transmission repair
  • After ATF service
  • When experiencing harsh or irregular shifting

Procedure

[Select] → [02-Auto Trans] [Basic Settings - UDS]

  • From the Basic Settings drop-down list, select Fast/Quick Adaption (IDE07217)
  • Click [Show Measuring Data] and add:
 - Engine speed (IDE00021)
 - Fast_adaption; cancellation condition (IDE07220)
 - ATF temperature (IDE00024)
  • Apply the parking brake, hold the brake pedal, and move the selector from [P] to [D]
  • Press [Go!] to start the Basic Setting.

During the Procedure

  • Engine speed will increase to about 1,200 rpm
  • Light jolts or lurching may occur; this is normal
  • The procedure typically runs for 5–10 minutes
  • Continue holding the brake; do not release!
  • Monitor ATF temperature remains within the specified range.

The Basic Setting may abort if:

  • Brake pedal is released or selector not in [D]
  • ATF temperature outside 50–95 °C
  • TCM not standstill-capable (engine speed does not rise to ~ 1,200 rpm)

Completion

When the procedure finishes (Finished correctly):

  • Engine speed returns to normal idle.
  • Shift selector to [P] when prompted.
  • Click [Done, Go Back]
  • Read and clear any fault codes if necessary.
  • Road test the vehicle, normally

Notes

  • Always confirm ATF level and temperature before performing adaptation.
  • Use official factory information if unsure whether the control module supports this function.
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