ENGINE CONTROL MODULE (located on the front drivers side of engine) C1 CONNECTOR C2 CONNECTOR TRANSMISSION THROTTLE VALVE ACTUATOR CONNECTOR 1 2 4 3 5 6 TTVA POSITION SENSOR SIGNAL SENSOR GROUND DB/DG 24 NOT USED YL/PK 23 35 8 20 TTVA MOTOR (+) TTVA MOTOR (-) 5 VOLT SUPPLY OR TN/YL TN/OR DB/DG YL/PK OR TN/YL TN/OR TRANSMISSION THROTTLE VALVE ACTUATOR PARTIAL ELECTRICAL SCHEMATIC " 2 0 0 7 "  S E M I N A R  I N F O R M A T I O N Automatic Transmission Service Group SLIDE Copyright © 2006 ATSG 1 2 6 5 3 4 TRANSMISSION THROTTLE VALVE ACTUATOR CONNECTOR (Face view) ECM - C1 CONNECTOR (Wire side) ECM - C2 CONNECTOR (Wire side) 10 20 30 40 50 60 1 11 21 31 41 51 Note: numbers are marked on connector 1 11 21 31 41 10 20 30 40 50 Note: numbers are marked on connector Figure 3 88