Rodeo LS 4WD V6-3.2L (1998)
A/C Signal: Testing and Inspection
A/C Request Signal
This signal tells the PCM when the NC mode is selected at the NC control head. The PCM uses this to adjust the idle speed before turning on the
NC clutch. The NC compressor will be inoperative if this signal is not available to the PCM.
Refer to A/C Clutch Circuit Diagnosis for NC wiring diagrams and diagnosis for A/C electrical system.
