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Air Conditioning On Signal

  1. The test terminal is 40 and ground. Turn air conditioning switch ON and ignition switch ON. The correct test value should be battery voltage (approximately 12 VDC). After getting battery voltage go to step 2.
  2. The test terminal is 41 and ground. Turn air conditioning switch ON and ignition switch ON. Make sure ambient temperature is above 60°F (16°C). The correct test value should be battery voltage (approximately 12 VDC).
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