2000 S/E A/c cuts off
#1
2000 */E A/c cuts off
2000 */E with no climate control, just the push button type of controls. The A/C compressor has shut off, and stayed off, on me twice in the 3 weeks I've has the car. Both time are on the road, not stopped. The A/C gets cold, about 40 degrees F according to my A/C thermometer. So I think the system is charged enough. The A/C button stays lit on the dash, but no A/C. Could it be a high pressure switch? I've swapped relays in the fuse panel after the problem went away the first time, but the problem is back. Just as mysteriously the A/C compressor comes back on. Any thoughts???
Thanks
Johnny
Thanks
Johnny
#3
Once engaged, the compressor clutch will be disengaged for the following conditions:
Throttle position is 100%
A/C Pressure is more than 2968 kPa (430 psi)
A/C Pressure is less than 255 kPa (35 psi)
Engine coolant temperature (ECT) is more than 121°C (250°F)
Engine speed is more than 5000 RPM
Transmission shift
PCM detects excessive torque load
PCM detects insufficient idle quality
PCM detects a hard launch condition
Throttle position is 100%
A/C Pressure is more than 2968 kPa (430 psi)
A/C Pressure is less than 255 kPa (35 psi)
Engine coolant temperature (ECT) is more than 121°C (250°F)
Engine speed is more than 5000 RPM
Transmission shift
PCM detects excessive torque load
PCM detects insufficient idle quality
PCM detects a hard launch condition
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