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C1404- TRANSFER CASE RANGE POSITION SENSOR CIRCUIT LOW (CONTINUED) 3. (T103) 5 VOLT SUPPLY CIRCUIT OPEN Turn the ignition off. Disconnect the Front Control Module C1 connector. Measure the resistance of the (T103) 5 Volt Supply circuit. Is the resistance above 5.0 ohms? Yes >> Repair the (T103) 5 Volt Supply circuit for an open. Perform the TRANSFER CASE VERIFICATION TEST- No >> Go to 4 4. (T103) 5 VOLT SUPPLY CIRCUIT SHORTED TO GROUND Measure the resistance between ground and the (T103) 5 Volt Supply Is the resistance below 5.0 ohms? Yes >> Repair the (T103) 5 Volt Supply circuit for a short to ground. Perform the TRANSFER CASE VERIFICATION TEST- No >> Go to 8 21 - 840 TRANSFER CASE - ELECTRICAL DIAGNOSTICS ND |