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P2783-TORQUE CONVERTER TEMPERATURE TOO HIGH For the Transmission circuit diagram (Refer to 21 - TRANSMISSION/TRANSAXLE/AUTOMATIC - NAG1 - SCHE- For a complete wiring diagram Refer to Section 8W Theory of Operation The Transmission Control Module (TCM) monitors the friction loss of the torque converter clutch while it is in slip- • When Monitored: • Set Condition: Possible Causes INTERNAL TRANSMISSION OR TORQUE CONVER CLUTCH PROBLEM Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. (Refer to 21 - TRANSMIS- Diagnostic Test 1. CHECK FOR AN INTERNAL TRANSMISSION PROBLEM This DTC is an informational DTC. Check for any Service Information Tune-ups or Technical Service Bulletins that may apply. This is usually a sign of Torque Converter Clutch failure or an internal transmission problem. Check the Engine and Transmission Cooling Systems for proper operation. View repair. Repair Repair internal Transmission, Torque Converter, and/or Transmission and Engine Cooling systems as Perform NAG1 TRANSMISSION VERIFICATION TEST - VER 1. 21 - 602 AUTOMATIC TRANSMISSION NAG1 - ELECTRICAL DIAGNOSTICS WK |