Air Conditioning (A/C) on Signal Output For A/C Amplifier

AIR CONDITIONING (A/C) ON SIGNAL OUTPUT FOR A/C AMPLIFIER (VEHICLE WITH A/C ONLY)
ECM outputs A/C ON signal (one of the signals for A/C amplifier to control the air conditioning) to A/C amplifier when A/C signal inputted to ECM and conditions listed below are satisfied.

Throttle valve opening: below 65°

Engine coolant temp.: below 110°C (230°C)

Engine speed: between 700 r/min and 6600 r/min

Even when throttle valve opening exceeds the above specified value, the A/C turns ON after 3.6 seconds.