Difference between revisions of "Trailer Hitch Retrofitting (4L)"
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'''''Variant #2:''' ''Trailer Control Module (#69) diagnostic capable'' | '''''Variant #2:''' ''Trailer Control Module (#69) diagnostic capable'' | ||
| − | This control module requires a coding, see VAG-COM coding help or vehicle specific [[ | + | This control module requires a coding, see VAG-COM coding help or vehicle specific [[Audi Q7 (4L) Trailer|coding table]] for details. |
Revision as of 09:00, 11 May 2007
CAN-Gateway
[Select]
[19 - CAN-Gateway]
[Coding - 07]
[Long Coding Helper]
Set Byte 00 Bit 1 = [69] Trailer active.
[Do It!]
[Close Controller, Go Back - 06]
Trailer Control Module
NOTE: This part varies depending on the type of the trailer control module. There are 2 variants available, those which are diagnostic capable and those who are not.
Variant #1: Trailer Control Module (#69) NOT diagnostic capable
Nothing to do here, so leave it alone.
Variant #2: Trailer Control Module (#69) diagnostic capable
This control module requires a coding, see VAG-COM coding help or vehicle specific coding table for details.
Trailer Stabilization
NOTE: Activating this feature is only permitted for cars that come with a trailer hitch as factory installed equipment or where the retrofitted trailer hitch is similar to the factory installed one.
[Select]
[03 - Brake Electronics]
[Coding - 07]
Note the current coding and substract 0000016 from it (e.g. 0033937 - 0000016 = 0033921).
[Do it!]
[Close Controller, Go Back - 06]
Others
If installed the following modules may need to be recoded.
- Parking Aid
- Engine (does NOT apply if engine is not mentioned)
- 3.2l V6 FSI
- 4.2l V8 FSI
- Level Control
- Distance Regulation
- Lane Change Assist
- Back-Up Camera