Volkswagen Touran Service Manual. Round Connector Systems
Note
If necessary, housing securing mechanisms (secondary locks)
must be released or removed using specified tool before
releasing the contacts. Refer to
→ Chapter "Secondary Lock".
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Volkswagen Touran Service Manual. Electrical Components Not on Refrigerant Circuit
A/C Programmer -J127-
This programmer switches the refrigerant flow direction
through the second evaporator if the temperature on the cooling
fins on the second evaporator lowers to the freezing point for
water (icing protection).
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