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C141E–REAR DIFFERENTIAL CONTROL CIRCUIT HIGH (CONTINUED) 5. FDCM NOTE: Before continuing, check the FDCM harness connector terminals for corrosion, damage, or terminal Were there any problems found? Yes >> Repair as necessary. Perform FDCM VERIFICATION TEST No >> Replace and program the Final Drive Control Module in accordance with Service Information. Perform FDCM VERIFICATION TEST. 6. INTERMITTENT WIRING AND CONNECTORS The conditions necessary to set this DTC are not present at this time. Using the schematics as a guide, inspect the wiring and connectors specific to this circuit. Wiggle test the wiring harness and connectors while checking for shorted and open circuits. Using the DRBIII T , monitor the data related to this circuit while performing the wiggle test. Look for the data to change or for the DTC to reset. Were there any problems found? Yes >> Repair as necessary. Perform FDCM VERIFICATION TEST. No >> Test Complete. 3 - 24 DIFFERENTIAL & DRIVELINE - ELECTRICAL DIAGNOSTICS DR/DH |