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C1408-TRANSFER CASE BRAKE CONTROL CIRCUIT HIGH (CONTINUED) 3. (T317) TRANSFER CASE MOTOR LOCK SIGNAL CIRCUIT SHORTED TO THE (T301) SWITCHED Measure the resistance between the (T317) Transfer Case Motor Lock Is the resistance below 5.0 ohms? Yes >> Repair the (T317) Transfer Case Motor Lock Signal circuit for a short to the (T301) Switched Battery Solenoid Supply Perform the TRANSFER CASE VERIFICATION TEST- No >> Go to 4 4. TRANSFER CASE MOTOR Turn the ignition off. Connect the Final Drive Control Module C1 harness connector. Turn the ignition on. With the scan tool, Clear DTCs. With the scan tool, select View DTCs. Does the DTC P1407–Transfer Case Brake Control Circuit Low set? Yes >> Replace the Transfer Case Motor assembly. Perform the TRANSFER CASE VERIFICATION TEST-VER 1. No >> Go to 5 5. FINAL DRIVE CONTROL MODULE View repair. Repair Replace the Final Drive Control Module in accordance with the Service Information. Perform the TRANSFER CASE VERIFICATION TEST-VER 1. 21 - 926 TRANSFER CASE - ELECTRICAL DIAGNOSTICS WK |