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Power Supply Check

POWER SUPPLY CHECK

Power Supply Check:






in turning off IGN, battery supplies power for ordinary power, FATC connector A3 through battery fuse. FATC performs memory function by means of battery power supplied as described above. In turning on IGN, alternator is driven. At this time, 1G2 power generated in alternator FATC connector A12 and A25 terminal through 1G2 fuse and air conditioner fuse 10 A. FAT carried out actual system operation by means of 1G2 power supplied as described above.

ERROR DIAGNOSTICS

Error Diagnostics:




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