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AUTOMATIC TRANSAXLE DIAGNOSIS <A/T> TSB Revision AUTOMATIC TRANSAXLE 23C-77 LOGIC FLOW CHARTS (Monitor Sequence) . DTC SET CONDITIONS Check Conditions <Circuit continuity ground> • Voltage of battery: 2 volts or more. Judgment Criteria <Circuit continuity ground> • Line pressure linear solenoid valve actual cur- rent: more than 1.7 A (1 second) Check Conditions <Circuit continuity open> • Voltage of battery: 2 volts or more. • Line pressure linear solenoid valve activation command: more than 625 mA Judgment Criteria <Circuit continuity open> • Line pressure linear solenoid valve actual cur- rent: less than 190 mA. (5 seconds) . AC802671 Good Malfunction END No No No Good No No No Yes Yes Yes Yes Yes Yes START Battery positive voltage 2 V Continuous failure for 1 sec. Continuous failure for 5 secs. Actual solenoid current > 1.7 A Actual solenoid Solenoid activation |