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HAC-30 < ECU DIAGNOSIS INFORMATION > [AUTOMATIC AIR CONDITIONER] A/C AUTO AMP. ECU DIAGNOSIS INFORMATION A/C AUTO AMP. Reference Value INFOID:0000000006024061 TERMINAL LAYOUT PHYSICAL VALUES JMIIA0690ZZ Terminal No. (Wire color) Description Condition Value (Approx.) + − Signal name Input/ Output 1 (BR) Ground Battery power supply — Ignition switch OFF Battery voltage 2 (SB) Ground IGN power supply — Ignition switch ON Battery voltage 4 (W) Ground Each door motor power sup- Output Ignition switch ON 12 V 5 (V) Ground A/C LAN signal Input/ Output Ignition switch ON 9 (Y) Ground IGN2 power supply — Ignition switch ON Battery voltage 10 (R) Ground Blower motor feedback sig- Input Blower speed: 1st 10V 12 (SB) Ground Fan ON signal Output • Ignition switch ON ual) SJIA1453J SJIA1425J |