ACC control module outputs
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ACC control module outputs
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1.
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Cabin temperature sensor, ground (pin 15)
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2.
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Cabin temperature sensor, suction-fan motor (+ ) (pin 16)
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3.
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Blended-air temperature sensor, ground (pin 14)
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4.
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Solar sensor, ground (pin 35)
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5.
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Fan control voltage (pin 20)
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6.
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Fan control power supply (pin 17)
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7.
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Blended-air damper, stepping motor winding 1 (+) (pin 27)
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8.
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Blended-air damper, stepping motor winding 1 (-) (pin 8)
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9.
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Blended-air damper, stepping motor winding 2 (+) (pin 28)
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10.
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Blended-air damper, stepping motor winding 2 (-) (pin 29)
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11.
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Air distributor, stepping motor winding 1 (+) (pin 23)
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12.
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Air distributor, stepping motor winding 1 (-) (pin 24)
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13.
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Air distributor, stepping motor winding 2 (+) (pin 25)
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14.
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Air distributor, stepping motor winding 2 (-) (pin 26)
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15.
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Recirculation damper, DC motor (pin 2)
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16.
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Recirculation damper, DC motor (pin 21)
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17.
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AC compressor* (pin 38)
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18.
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Electrically heated rear window via ICE (pin 39)
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19.
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Communication with SID and ISAT (pins 11 and 13)
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•
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Diagnostics communication with ISAT
*Request to turn on the AC compressor via ICE, anti-frost thermostat, engine management system and pressure monitors.
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