While carrying out the Eng Refresh, another owner sent in his CCU board for the repair. He told me that he no longer could get any power at the display and simply it was dead. Received the board and on initial inspection, I already knew that it would be a big task repairing this board. ...
Time to check the repaired CCU board using my own NSX. There are lots of scenario testing to go through and one of them is the CCU Function & Operation checks. You will need to use your face, hand, leg and eye to check the actual air flow as well as the vent mode. ...
Started the re-building process. Strengthened the corroded tracks with soldering bridge and used several hard wires to re-create the dissolved patch. The owner sent in the old ...
As expected, DM10 and 11 had to be removed in order to check the nearby tracks and clean the area. These old components have to be carefully removed without breaking them as they are no longer manufactured. They are not RoHs compliant. ...
While carrying out the Eng Refresh, another owner sent in his A/C CCU board for preventative maintenance. He wanted to clean his cabin temperature sensor due to lots of dust trapped at the aspirator fan (and possibly making annoying noise) and although he was not experiencing noticeable issues with his A/C system, he thought it would be a good idea to have the CCU serviced while the centre console was off. ...
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