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3. (N4) FUEL LEVEL SIGNAL CIRCUIT SHORTED TO VOLTAGE Disconnect the Fuel Pump Module harness connector. Ignition on, engine not running. Measure the voltage on the (N4) Fuel Level Signal circuit in the Fuel Is the voltage above 0.5 of a volt? Yes >> Repair the short to voltage in the (N4) Fuel Level Signal cir- cuit. Perform the POWERTRAIN VERIFICATION TEST. (Refer to No >> Go To 4 4. (N4) FUEL LEVEL SIGNAL CIRCUIT OPEN Turn the ignition off. Disconnect the C2 BCM harness connector. Measure the resistance of the (N4) Fuel Level Signal circuit from the Is the resistance below 5.0 ohms? Yes >> Go To 5 No >> Repair the open in the (N4) Fuel Level Signal circuit. Perform the POWERTRAIN VERIFICATION TEST. (Refer to 9 - 378 ENGINE ELECTRICAL DIAGNOSTICS KJ |