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M161 ENGINE CONTROLS 1F2-27 AIR CONDITIONER CONTROL SYSTEM TEST ⇒ 2.0 •
Engine:In idling • Air conditioner switch:ON/OFF Air conditioner switch:OFF Air conditioner switch:ON Coolant temperature: above 150 ° C 10 35 11 - 14 V 11 - 14 V < 1 V ••••• Condenser fan(HI) control: Failure code Item ⇒ 1.0 Checking method •
Engine:In idling • Air conditioner switch:ON/OFF Air conditioner switch:OFF Air conditioner switch:ON Test step Requirement Specified value 10 44 < 1 V ••••• Air conditioner signal: - Input signal (input signal from thermo amplifier) 44, 45, 11 - 14 V •
⇒ 5.1 • Cable • Thermo amp • Auto amp • Dual pressure switch • Air conditioner control panel ⇒ 1.1 •
Engine:In idling • Air conditioner switch:ON/OFF Air conditioner switch:OFF Air conditioner switch:ON 10 27 < 1 V ••••• Air conditioner compressor: - Output signal 11 - 14 V |