33386A 3 Mercury SWITCH ASSEMBLY, MERCURY

Table 1
List of Diagnostic Trouble Codes
J1939 Code and Description CDL Code and Description Troubleshooting Procedure
N/A 486-3
Engine Fan Reverse Switch : Voltage Above Normal Refer to the Machine Troubleshooting Guide
N/A 486-4
Engine Fan Reverse Switch : Voltage Below Normal Refer to the Machine Troubleshooting Guide
N/A 544-2
Engine Cooling Fan Speed Sensor : Erratic, Intermittent, or Incorrect Troubleshooting, "Cooling Fan Speed - Test"
N/A 544-8
Engine Cooling Fan Speed Sensor : Abnormal Frequency, Pulse Width, or Period Troubleshooting, "Cooling Fan Speed - Test"
N/A 1076-5
Engine Cooling Fan Bypass Solenoid : Current Below Normal Troubleshooting, "Cooling Fan Control - Test"
N/A 1076-6
Engine Cooling Fan Bypass Solenoid : Current Above Normal Troubleshooting, "Cooling Fan Control - Test"
N/A 1937-2
Engine Coolant Flow Switch : Erratic, Intermittent, or Incorrect Troubleshooting, "Sensor Signal (Analog, Passive) - Test"
29-2
Accelerator Pedal Position 2 : Erratic, Intermittent, or Incorrect 774-2
Secondary Throttle Position Sensor: Erratic, Intermittent, or Incorrect Troubleshooting, "Speed Control - Test"
29-3
Accelerator Pedal Position 2 : Voltage Above Normal 774-3
Secondary Throttle Position Sensor: Voltage Above Normal Troubleshooting, "Speed Control - Test"
29-4
Accelerator Pedal Position 2 : Voltage Below Normal 774-4
Secondary Throttle Position Sensor: Voltage Below Normal Troubleshooting, "Speed Control - Test"
29-8
Accelerator Pedal Position 2 : Abnormal Frequency, Pulse Width, or Period 774-8
Secondary Throttle Position Sensor: Abnormal Frequency, Pulse Width, or Period Troubleshooting, "Speed Control - Test"
91-2
Accelerator Pedal Position 1 : Erratic, Intermittent, or Incorrect 91-2
Throttle Position Sensor : Erratic, Intermittent, or Incorrect Troubleshooting, "Speed Control - Test"
91-3
Accelerator Pedal Position 1 : Voltage Above Normal 91-3
Throttle Position Sensor : Voltage Above Normal Troubleshooting, "Speed Control - Test"
91-4
Accelerator Pedal Position 1 : Voltage Below Normal 91-4
Throttle Position Sensor : Voltage Below Normal Troubleshooting, "Speed Control - Test"
91-8
Accelerator Pedal Position 1 : Abnormal Frequency, Pulse Width, or Period 91-8
Throttle Position Sensor : Abnormal Frequency, Pulse Width, or Period Troubleshooting, "Speed Control - Test"
97-3
Water In Fuel Indicator : Voltage Above Normal 3547-3
Water in Fuel System Switch : Voltage Above Normal Troubleshooting, "Water in Fuel - Test"
100-3
Engine Oil Pressure : Voltage Above Normal 100-3
Engine Oil Pressure Sensor : Voltage Above Normal Troubleshooting, "Sensor Signal (Analog, Active) - Test"
100-4
Engine Oil Pressure : Voltage Below Normal 100-4
Engine Oil Pressure Sensor : Voltage Below Normal Troubleshooting, "Sensor Signal (Analog, Active) - Test"
101-3
Engine Crankcase Pressure : Voltage Above Normal 101-3
Crankcase Air Pressure Sensor : Voltage Above Normal Troubleshooting, "Sensor Signal (Analog, Active) - Test"
101-4
Engine Crankcase Pressure : Voltage Below Normal 101-4
Crankcase Air Pressure Sensor : Voltage Below Normal Troubleshooting, "Sensor Signal (Analog, Active) - Test"
101-13
Engine Crankcase Pressure : Calibration Required 101-13
Crankcase Air Pressure Sensor : Calibration Required Troubleshooting, "Sensor Calibration Required - Test"
108-3
Barometric Pressure : Voltage Above Normal 3528-3
Atmospheric Pressure Sensor : Voltage Above Normal Troubleshooting, "Sensor Signal (Analog, Active) - Test"
108-4
Barometric Pressure : Voltage Below Normal 3528-4
Atmospheric Pressure Sensor : Voltage Below Normal Troubleshooting, "Sensor Signal (Analog, Active) - Test"
108-21
Barometric Pressure : Calibration Required 3528-21
Atmospheric Pressure Sensor : Calibration Required Troubleshooting, "Sensor Supply - Test"
109-3
Engine Coolant Pressure : Voltage Above Normal 2302-3
Engine Coolant Pump Outlet Pressure Sensor : Voltage Above Normal Troubleshooting, "Sensor Signal (Analog, Active) - Test"
109-4
Engine Coolant Pressure : Voltage Below Normal 2302-4
Engine Coolant Pump Outlet Pressure Sensor : Voltage Below Normal Troubleshooting, "Sensor Signal (Analog, Active) - Test"
110-3
Engine Coolant Temperature : Voltage Above Normal 110-3
Engine Coolant Temperature Sensor : Voltage Above Normal Troubleshooting, "Sensor Signal (Analog, Passive) - Test"
110-4
Engine Coolant Temperature : Voltage Below Normal 110-4
Engine Coolant Temperature Sensor : Voltage Below Normal Troubleshooting, "Sensor Signal (Analog, Passive) - Test"
157-3
Engine Injector Metering Rail #1 Pressure : Voltage Above Normal 1797-3
Fuel Rail Pressure Sensor : Voltage Above Normal Troubleshooting, "Sensor Signal (Analog, Active) - Test"
157-4
Engine Injector Metering Rail #1 Pressure : Voltage Below Normal 1797-4
Fuel Rail Pressure Sensor : Voltage Below Normal Troubleshooting, "Sensor Signal (Analog, Active) - Test"
168-3
Battery Potential / Power Input 1 : Voltage Above Normal 168-3
Electrical System Voltage : Voltage Above Normal Troubleshooting, "Electrical Power Supply - Test"
168-4
Battery Potential / Power Input 1 : Voltage Below Normal 168-4
Electrical System Voltage : Voltage Below Normal Troubleshooting, "Electrical Power Supply - Test"
171-3
Ambient Air Temperature : Voltage Above Normal 171-3
Ambient Air Temperature Sensor : Voltage Above Normal Troubleshooting, "Sensor Signal (Analog, Passive) - Test"
171-4
Ambient Air Temperature : Voltage Below Normal 171-4
Ambient Air Temperature Sensor : Voltage Below Normal Troubleshooting, "Sensor Signal (Analog, Passive) - Test"
172-3
Engine Air Inlet Temperature : Voltage Above Normal 2526-3
Air Inlet Temperature Sensor : Voltage Above Normal Troubleshooting, "Sensor Signal (Analog, Passive) - Test"
172-4
Engine Air Inlet Temperature : Voltage Below Normal 2526-4
Air Inlet Temperature Sensor : Voltage Below Normal Troubleshooting, "Sensor Signal (Analog, Passive) - Test"
174-3
Engine Fuel Temperature 1 : Voltage Above Norm