HOSE AS-WATER 3728116 - Caterpillar

connections are loose.Results:
OK - All mechanical connections for the steering cylinder are correct. Proceed to Test Step 2.
NOT OK - All mechanical connections for the steering cylinder are not correct.Repair: Perform the maintenance that is required in order to correct the problem with the mechanical connections for the steering cylinder. After the problem has been corrected, verify that this diagnostic code is still active before proceeding with this procedure.STOPTest Step 2. CHECK THE VOLTAGE OF THE SENSOR SIGNAL
Turn the key start switch and the battery disconnect switch to the OFF position.
Connect the harness connector to the cylinder position sensor connector.
At the back of the harness connector for the sensor, insert the positive 7X-1710 Multimeter Probe along the signal contact 3 (wire E824-BR(Brown)). Leave the negative multimeter probe inserted along return contact 2 (wire K478-YL(Yellow)).
Turn the key start switch and the battery disconnect switch to the ON position.
Measure the DC voltage between contact 3 and contact 2. Expected Result:The voltage measurement is in the range of 1.0 VDC to 3.9 VDC.Results:
OK - The voltage measurement is in the range of 1.0 VDC to 3.9 VDC. The sensor signal circuit voltage is correct. Proceed to Test Step 3.
NOT OK - The sensor circuit voltage measurement is above the normal range of 1.0 VDC to 3.9 VDC. The sensor supply circuit is not correct.Repair: The sensor signal circuit voltage is high. This condition could be caused by a sensor problem or could be caused by a circuit condition.In order to determine if the sensor is causing the problem, use a removal tool to remove the signal wire (E824-BR(Brown)) and socket from the connector body at contact 3.Turn the key start switch to the ON position. With the negative multimeter probe inserted along the return circuit at connector contact 2, insert the positive probe through the back of the vacant hole at contact 3.Use the probe to contact the sensor connector pin in order to measure the voltage with the signal circuit disconnected.If the voltage of the sensor signal circuit is in the normal range, there is a problem in the sensor signal circuit. Before proceeding to the next test step, install the wire and socket that was removed back in the connector body. Ensure that the socket is securely locked in the connector body. Proceed to the next test step in order to check the circuit.If the voltage of the sensor signal circuit is above the normal range, the position sensor has failed.The position sensor is not serviceable. The right steer cylinder will have to be replaced in order to replace the position sensor. When a new steer cylinder is installed, no calibration procedure is required. The truck can be operated with the Right Steering Cylinder Position Sensor inoperable. However, the Drivetrain ECM will not adjust the speed of the rear wheels during a turn. The result will be increased wear of the rear tires and some reduction in the turning performance of the truck.STOPTest Step 3. CHECK FOR