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2026 Technical Consensus: PXC14 A/C Compressor for Chevrolet Cruze 2016-2018 (39067789) — Full DTC Mapping, OEM Cross-Reference & Compliance Guide
by
flippancy
12 Jul 2026
This document provides a comprehensive technical guide for the PXC14 A/C compressor (OEM 39067789/39067803) used in the 2016–2018 Chevrolet Cruze 1.4L Turbo LE2 engine. It covers SAE J639:2024 and ISO 13043 compliance, CAN-bus 3.0 (CAN FD) integration, and detailed DTC mapping. The compressor features a variable-displacement scroll mechanism with an external control valve (ECV) that modulates refrigerant output from 5% to 100% via PWM. Diagnostic procedures for common fault codes (P0530–P0533, P0645–P0646) are included, along with a full technical specification matrix and 2026-specific failure symptom FAQs.