Keeping Cool: What Auto Mechanic Technicians Need to Know About AC Diagnostics in 2025
Automotive Training Centre
JUNE 13, 2025
In 2025, AC diagnostics go far beyond checking refrigerant levels or replacing worn compressors. Diagnosing Electrical and Communication Failures CAN bus networks and LIN communication systems are common in 2025 vehicles. An AC issue might not be mechanical; it could be caused by software glitches or a disrupted network message.
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