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P0743-TORQUE CONVERTER CLUTCH SOLENOID/TRANS RELAY CIRCUITS (CONTINUED) 6. (T75) TCC SOLENOID CONTROL CIRCUIT OPEN Measure the resistance of the (T75) TCC Solenoid Control circuit Is the resistance below 5.0 ohms? Yes >> Repair the (T75) TCC Solenoid Control circuit for an open. Perform RE TRANSMISSION VERIFICATION TEST VER - No >> Go To 7 7. (T75) TCC SOLENOID CONTROL CIRCUIT SHORT TO OTHER CIRCUITS Measure the resistance between the (T75) TCC Solenoid Control cir- Is the resistance below 5.0 ohms between the (T75) TCC Sole- Yes >> Repair the (T75) TCC Solenoid Control circuit for a short to another circuit(s). Perform RE TRANSMISSION VERIFICATION TEST VER - No >> Using the schematics as a guide, check the Powertrain Control Module (PCM) pins, terminals, and connectors for Perform RE TRANSMISSION VERIFICATION TEST VER - 1 (GAS). (Refer to 21 - TRANSMISSION/ 21 - 728 AUTOMATIC TRANSMISSION - 48RE - GAS - ELECTRICAL DIAGNOSTICS DR/DH |