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C140F-TRANSFER CASE RANGE POSITION SENSOR ERRATIC PERFORMANCE (CONTINUED) 12. TRANSFER CASE MOTOR NOTE: This DTC sets when the Final Drive Control Module detects excessive voltage fluctuation on the Were any problems found? Yes >> Repair as necessary. Perform the TRANSFER CASE VERIFICATION TEST-VER 1. No >> Replace the Transfer Case Motor in accordance with the Service Information. Perform the TRANSFER CASE VERIFICATION TEST-VER 1. 13. FINAL DRIVE CONTROL MODULE NOTE: This DTC sets when the Final Drive Control Module detects excessive voltage fluctuation on the Were any problems found? Yes >> Repair as necessary. Perform the TRANSFER CASE VERIFICATION TEST-VER 1. No >> Replace the Final Drive Control Module in accordance with the Service Information. Perform the TRANSFER CASE VERIFICATION TEST-VER 1. 14. INTERMITTENT WIRING AND CONNECTORS The conditions necessary to set this DTC are not present at this time. Using the wiring diagram/schematic as a guide, inspect the wiring and connectors. While monitoring the scan tool data relative to this circuit, wiggle test the wiring and connectors. Look for the data to change or for the DTC to reset during the wiggle test. Were any problems found? Yes >> Repair as necessary. Perform the TRANSFER CASE VERIFICATION TEST-VER 1. No >> Test complete. 21 - 946 TRANSFER CASE - ELECTRICAL DIAGNOSTICS WK |