External Variable Displacement Control (EVDC) A/C Compressor Diagnostic Tool – 2013-2020 Ford & Lincoln
NHTSA ID Number: 10164596 Manufacturer Communication Number: SSM 48135 Summary Some 2013-2020 vehicles equipped with an EVDC air conditioning (A/C) compressor may exhibit poor A/C performance/improper climate function. To support the proper diagnosis of this compressor, the EVDC control valve tester has been provided to each U.S. dealership (339-EVDC100). Ensure the A/C system has a full charge … Read more