Installation instructions:
Electrical system for towing hitch
40. For vehicles from model year 2007 onwards (CW 22/06), which are fitted with a control
unit in the factory which supports the trailer stabilisation system, this function must be
activated.
To do so, adjust the ABS-control unit -J104 with the selected diagnostics as follows:
•
Selected diagnostics
o Select vehicle
•
Suspension
o Break system
If this adjustment option is not listed in the control unit menu, the trailer stabilisation system
is not supported by the control unit installed.
41. Check the trailer function with the help of a suitable test instrument (with load resistors) or
with the help of a trailer.
42. Secure all cables using cable ties.
43. Refit any parts removed for installation.
VW Caddy III, Caddy Maxi
> Continue (vehicle system test)
•
> Continue
o With 'Jump'' to 'Function-component selection''
01 - Self-diagnosis-capable systems
•
Anti-blocking system
o Functions
321 556 391 101 - 009 - 04/08
Adjustment TSP (trailer stabilisation system)
•
Continue to follow the menu instructions
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