Toyota proace Delphi DCM3.5 problems

[aliengo]

hello. i need advice from you if you could help me :)


We have the car Toyota ProAce 2.0 D4D - 128hp 2014m
ECU: Delphi DCM3.5


we was made stage1 , DPF disable, EGR disable. specific DTC disable : P1446, P15B3.


When customer leave he was told me that the radio after stage1 stop work. okay then after 2 days he was write me again and he told that Radio, cruise control, air conditioning doesnt work as well.. what can happen there ?

File was created by my master.

[sdtsedat]

Write original file and see if its work. I don't think it is possible. During writing the communication was lost, that is maybe reason. The badest situation is coding lost, thats all.