Other information:
Removal
1.
Disconnect the negative (-) battery terminal.
2.
Remove the head up display bezel (A).
3.
Remove the instrument cluster.
(Refer to Indicators And Guages - "Instrument Cluster")
4.
Remove the head up display unit bracket (A) after loosening the mounting nuts.
Description
The A/C Pressure Transducer (APT) converts the pressure value
of high-pressure line into voltage value after measuring it. By
converted voltage value, engine ECU controls the cooling fan by
operating it at high speed or low speed.