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NOTE: The test light must illuminate brightly. Compare the brightness to that of a direct connection to the Does the test light illuminate brightly? Yes >> Go To 3 No >> Go To 4 3. CHECK THE TCC SOLENOID Turn the ignition off to the lock position. Reconnect the Transmission Solenoid/Pressure Switch Assembly har- Disconnect the TCM C1 harness connector. Measure the resistance between ground and the (T59) TCC Solenoid Is the resistance between 3.0 and 9.0 ohms? Yes >> Using the schematics as a guide, check the Transmission Control Module (TCM) terminals for corrosion, damage, or Perform CVT VERIFICATION TEST. (Refer to 21 - TRANSMISSION/TRANSAXLE/AUTOMATIC - CVT - No >> Replace the TCC Solenoid (Valve Body) per the Service Information. Perform CVT VERIFICATION TEST. (Refer to 21 - TRANSMISSION/TRANSAXLE/AUTOMATIC - CVT - 4. CHECK THE (T59) TCC SOLENOID CONTROL CIRCUIT FOR A SHORT TO GROUND Turn the ignition off to the lock position. Disconnect the TCM C1 harness connector. Measure the resistance between ground and the (T59) TCC Solenoid Is the resistance below 5.0 ohms? Yes >> Repair the (T59) TCC Solenoid Control circuit for a short to ground. Perform CVT VERIFICATION TEST. (Refer to 21 - TRANS- No >> Using the schematics as a guide, check the Transmission Control Module (TCM) terminals for corrosion, damage, or Perform CVT VERIFICATION TEST. (Refer to 21 - TRANS- PM AUTOMATIC - CVT-ELECTRICAL DIAGNOSTICS 21 - 251 |