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C1407-TRANSFER CASE BRAKE CONTROL CIRCUIT LOW (CONTINUED) 5. (T301) SWITCHED BATTERY SOLENOID SUPPLY VOLTAGE Ignition on, engine not running. Using a 12–volt test light connected to ground, check the (T301) NOTE: Compare the brightness to that of a direct connection to Is the test light illuminated and bright? Yes >> Replace the Transfer Case Motor in accordance with the Service Information. Perform the TRANSFER CASE VERIFICATION TEST- No >> Go to 6 6. (T301) SWITCHED BATTERY SOLENOID SUPPLY CIRCUIT OPEN OR HIGH RESISTANCE Turn the ignition off. Disconnect the Final Drive Control Module C1 connector. Measure the resistance of the (T301) Switched Battery Solenoid Sup- Is the resistance above 5.0 ohms? Yes >> Repair the (T301) Switched Battery Solenoid Supply circuit for an open circuit or high resistance. Perform the TRANSFER CASE VERIFICATION TEST- No >> Go to 7 21 - 922 TRANSFER CASE - ELECTRICAL DIAGNOSTICS WK |