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3. CHECK THE (T72) 5-VOLT SUPPLY CIRCUIT FOR AN OPEN Turn the ignition off to the lock position. Disconnect the TCM C2 harness connector. Measure the resistance of the (T72) 5-volt Supply circuit between the Is the resistance above 5.0 ohms? Yes >> Repair the (T72) 5-volt Supply circuit for an open. Perform CVT VERIFICATION TEST. (Refer to 21 - TRANS- No >> Go To 4 4. CHECK THE (T72) 5-VOLT SUPPLY CIRCUIT FOR A SHORT TO GROUND Measure the resistance between ground and the (T72) 5-volt Supply cir- Is the resistance below 5.0 ohms? Yes >> Repair the (T72) 5-volt Supply 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 - 131 |