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Home >> Chevrolet >> 2017 >> Volt Premier >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Communication Devices >> Data Communication System - DTC U1817 To DTC U3012 And Scan Tool Symptoms >> Diagnostic Information and Procedures >> DTC U1860: Electric A/C Compressor Control Module Lost Communication with Hybrid Powertrain Control Module 2 >> Conditions for Setting the DTC
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Conditions for Setting the DTC

The A/C Compressor is not able to receive the serial data message from the Hybrid Powertrain Control Module 2 for 3 seconds.

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