P1469 Mini Low A/C Cycling Period

Possible causes

Mechanical A/C system concern (such as low refrigerant charge, damaged A/C cycling switch).

Intermittent open between the cycling pressure switch and the PCM.

Intermittent open in the IGN RUN circuit to cycling pressure switch (if applicable).

Symptoms

– Engine Light ON (or Service Engine Soon Warning Light)

P1469 Mini Description

Indicates frequent A/C compressor clutch cycling.