Strange Error codes from my Cat C-6 via Silver Leaf

[mdock2]

I received the following error codes via Silver Leaf after upgrading to ver 2(or whatever it is, but not the newest update). But in realtime, I found that I was losing power to different circuits on the fuse panel under the dash. I have a 98 Dutchstar sitting on a F/L with a C-6 cat pusher.
My thinking is either I have settings wrong on Silverlear, or a Electronic Component is/or has gone out. The one other thing I noticed was that per Silverleaf my exhaust temp was way over where it normally stays (it ranges from 90 to 110, upto 120 on hard climbs
) but at 1 time I saw it reach 150 degrees. Once I unplugged the fan so that it would run all the time, it stayed in a somewhat normal range most the time. Prior to unplugging the fan, my Trans temp would stay around 200 degrees and the engine temp stayed around 180 or higher.
I'm going to try to post the codes below n the order that I received them for others to review and let me know if they suspect the same thing as I do. Note that these codes were not a constant item, as they did not fill up a spreadsheet, but they can and went.
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Auxiliary Output Dev Driver #5 High Reading 9/18/2015
Auxiliary Output Dev Driver #8 Abnormal Update 9/18/2015
Auxiliary Output Dev Driver #8 High Reading 9/18/2015
Auxiliary PWM Driver #1 High Reading 9/18/2015
Auxiliary Range Mech. System Abnormal Update 9/18/2015
Heated Oxygen Sensor Low Voltage 9/18/2015
Hydraulic System High Current 9/18/2015
Hydraulic System Low Current 9/18/2015
Ignition Control Timing Signal High Reading 9/18/2015
Injector Cylinder #1 High Current 9/18/2015
Injector Cylinder #19 High Reading 9/18/2015
Injector Cylinder #19 Not Responding 9/18/2015
Injector Cylinder #20 High Reading 9/18/2015
Secondary Turbo Inlet Pressure High Reading 9/18/2015
Shift Console Data Link High Reading 9/18/2015
Shift Console Data Link Low Reading 9/18/2015
Shift Finger Engagement Indctr Frequency Error 9/18/2015
Shift Finger Rail Actuator 2 High Reading 9/18/2015
UNKNOWN COMPONENT High Reading 9/18/2015
UNKNOWN COMPONENT Abnormal Change 9/18/2015
UNKNOWN COMPONENT Frequency Error 9/18/2015
UNKNOWN COMPONENT High Current 9/18/2015
After-Cooler Coolant Temp High Current 9/19/2015
Auxiliary Output Dev Driver #6 Abnormal Update 9/19/2015
Auxiliary Output Dev Driver #6 High Voltage 9/19/2015
Auxiliary Output Dev Driver #6 Low Reading 9/19/2015
Auxiliary Output Dev Driver #8 Low Current 9/19/2015
Exhaust Temp #6 Sensor Volts Not Responding 9/19/2015
Ignition Control Timing Signal Invalid Data 9/19/2015
Injector Cylinder #19 Low Voltage 9/19/2015
UNKNOWN COMPONENT Abnormal Update 9/19/2015
UNKNOWN COMPONENT High Current 9/19/2015
After-Cooler Coolant Temp Invalid Data 9/20/2015
Brake Pedal Switch #1 Not Responding 9/20/2015
Heated Oxygen Sensor High Voltage 9/20/2015
Ignition Control Timing Signal Low Current 9/20/2015
Ignition Control Timing Signal Not Responding 9/20/2015
Injector Cylinder #1 Low Voltage 9/20/2015
Secondary Turbo Inlet Pressure Low Reading 9/20/2015
Auxiliary Output Dev Driver #4 Frequency Error 10/8/2015
Auxiliary Output Dev Driver #4 Invalid Data 10/8/2015
Auxiliary Output Dev Driver #5 Invalid Data 10/8/2015
Auxiliary Output Dev Driver #7 High Reading 10/8/2015
Auxiliary Output Dev Driver #8 Frequency Error 10/8/2015
Auxiliary PWM Driver #1 Low Reading 10/8/2015
C1 Solenoid Valve Invalid Data 10/8/2015
Hydraulic System High Reading 10/8/2015
Inertia Brake Actuator Low Current 10/8/2015
Injector Cylinder #1 Abnormal Update 10/8/2015
Injector Cylinder #19 Low Current 10/8/2015
Inlet Air Heater Driver #1 Low Current 10/8/2015
Shift Finger Center Rail Indct Low Voltage 10/8/2015
Shift Finger Engagement Indctr High Reading 10/8/2015
Shift Finger Gear Actuator 2 High Reading 10/8/2015
UNKNOWN COMPONENT Abnormal Update 10/8/2015
UNKNOWN COMPONENT High Current 10/8/2015
UNKNOWN COMPONENT High Current 10/8/2015
UNKNOWN COMPONENT High Voltage 10/8/2015
UNKNOWN COMPONENT Low Current 10/8/2015
Variable Swirl System Valve Not Responding 10/8/2015
Auxiliary Gage Pressure #2 High Reading 10/10/2015
Auxiliary PWM Driver #1 Not Responding 10/10/2015
C2 Clutch Pressure Indicator Low Current 10/10/2015
Clutch Actuator Abnormal Update 10/10/2015
Defuel Actuator Low Current 10/10/2015
Heated Oxygen Sensor Invalid Data 10/10/2015
Injector Cylinder #19 Abnormal Update 10/10/2015
Percent Engine Load Invalid Data 10/10/2015
Shift Finger Center Rail Indct High Current 10/10/2015
Shift Finger Engagement Indctr Low Reading 10/10/2015
Shift Finger Gear Actuator 2 Low Current 10/10/2015
Shift Finger Rail Actuator 2 Invalid Data 10/10/2015
UNKNOWN COMPONENT Special Error 10/10/2015
UNKNOWN COMPONENT Frequency Error 10/10/2015
UNKNOWN COMPONENT Not Responding 10/10/2015
UNKNOWN COMPONENT Low Current 10/10/2015
UNKNOWN COMPONENT Calibratn Error 10/10/2015
UNKNOWN COMPONENT High Reading 10/10/2015
Auxiliary Output Dev Driver #5 High Current 10/11/2015
Auxiliary Range Mech. System Low Current 10/11/2015
Auxiliary Range Mech. System Not Responding 10/11/2015
Clutch Actuator High Reading 10/11/2015
Clutch Actuator Invalid Data 10/11/2015
Compression Unbalance High Reading 10/11/2015
Defuel Actuator High Reading 10/11/2015
Entry Assist Deployment Calibratn Error 10/11/2015
Fuel Rate Bad Program 10/11/2015
Heated Oxygen Sensor Low Current 10/11/2015
Ignition Control Mode Signal High Voltage 10/11/2015
Injector Cylinder #18 Abnormal Update 10/11/2015
Injector Cylinder #18 High Voltage 10/11/2015
Injector Cylinder #19 Low Reading 10/11/2015
Injector Cylinder #20 Not Responding 10/11/2015
Injector Cylinder #5 High Current 10/11/2015
Knock Sensor Low Current 10/11/2015
Parameter Request Low Reading 10/11/2015
Shift Finger Center Rail Indct Low Current 10/11/2015
Shift Finger Center Rail Indct Low Reading 10/11/2015
UNKNOWN COMPONENT Frequency Error 10/11/2015
UNKNOWN COMPONENT Low Reading 10/11/2015
UNKNOWN COMPONENT High Voltage 10/11/2015
UNKNOWN COMPONENT Low Current 10/11/2015
UNKNOWN COMPONENT High Reading 10/11/2015
UNKNOWN COMPONENT Invalid Data 10/11/2015
UNKNOWN COMPONENT Low Current 10/11/2015
UNKNOWN COMPONENT Low Reading 10/11/2015
UNKNOWN COMPONENT Low Voltage 10/11/2015
Warm Restart Request High Reading 10/11/2015
After-Cooler Coolant Temp Low Voltage 10/12/2015
Auxiliary Output Dev Driver #3 Invalid Data 10/12/2015
Auxiliary Output Dev Driver #4 Low Current 10/12/2015
Auxiliary Output Dev Driver #8 Not Responding 10/12/2015
Auxiliary PWM Driver #1 High Current 10/12/2015
Clutch Actuator Low Current 10/12/2015
Inertia Brake Actuator High Reading 10/12/2015
Injector Cylinder #19 Invalid Data 10/12/2015
UNKNOWN COMPONENT Abnormal Update 10/12/2015
UNKNOWN COMPONENT Low Voltage 10/12/2015
UNKNOWN COMPONENT Not Responding 10/12/2015
UNKNOWN COMPONENT Abnormal Update 10/12/2015
Auxiliary Output Dev Driver #7 High Current 10/16/2015
Auxiliary Output Dev Driver #8 Invalid Data 10/16/2015
Engine Cylinder #9 Knock Sensr Low Current 10/16/2015
Ignition Control Timing Signal High Current 10/16/2015
Injector Cylinder #18 Low Current 10/16/2015
Injector Cylinder #20 Low Reading 10/16/2015
Secondary Turbo Inlet Pressure Not Responding 10/16/2015
Auxiliary Range Mech. System Frequency Error 10/17/2015
Defuel Actuator High Voltage 10/17/2015
Ignition Control Mode Signal Not Responding 10/17/2015
Parameter Request High Reading 10/17/2015
Prestroke Sensor Not Responding 10/17/2015
Secondary Turbo Inlet Pressure Low Current 10/17/2015
UNKNOWN COMPONENT High Reading 10/17/2015
UNKNOWN COMPONENT High Current 10/17/2015
UNKNOWN COMPONENT High Reading 10/17/2015
UNKNOWN COMPONENT Low Current 10/17/2015
After-Cooler Coolant Temp Low Reading 10/18/2015
Auxiliary Output Dev Driver #8 High Voltage 10/18/2015
Auxiliary PWM Driver #1 Low Current 10/18/2015
C1 Solenoid Valve Frequency Error 10/18/2015
Clutch Actuator Not Responding 10/18/2015
Ignition Control Timing Signal Abnormal Update 10/18/2015
Injector Cylinder #20 Abnormal Update 10/18/2015
Inlet Air Heater Driver #1 Invalid Data 10/18/2015
Retarder Response Solenoid Vlv Bad Program 10/18/2015
Shift Console Data Link Low Current 10/18/2015
Transmission Output Shaft Spd High Reading 10/18/2015
Heated Oxygen Sensor Abnormal Update 10/21/2015
Injector Cylinder #20 High Voltage 10/21/2015
Inlet Air Heater Driver #1 Frequency Error 10/21/2015
Auxiliary Output Dev Driver #3 Low Current 10/22/2015
Auxiliary Output Dev Driver #7 Low Current 10/22/2015
Auxiliary Output Dev Driver #8 Low Reading 10/22/2015
Ignition Control Timing Signal Low Voltage 10/22/2015
Injector Cylinder #3 Low Voltage 10/22/2015
Inlet Air Heater Driver #1 High Reading 10/22/2015
UNKNOWN COMPONENT High Reading 10/22/2015
UNKNOWN COMPONENT Frequency Error 10/22/2015
After-Cooler Coolant Temp Not Responding 10/23/2015
Auxiliary Output Dev Driver #3 High Reading 10/23/2015
Auxiliary Output Dev Driver #4 Abnormal Update 10/23/2015
Auxiliary Output Dev Driver #5 Low Current 10/23/2015
Auxiliary Output Dev Driver #6 High Reading 10/23/2015
Auxiliary Output Dev Driver #7 Low Reading 10/23/2015
Auxiliary Range Mech. System High Reading 10/23/2015
Auxiliary Range Mech. System Invalid Data 10/23/2015
Auxiliary Range Mech. System Low Voltage 10/23/2015
Defuel Actuator Frequency Error 10/23/2015
Defuel Actuator Low Reading 10/23/2015
Hydraulic System Invalid Data 10/23/2015
Injector Cylinder #18 Low Reading 10/23/2015
Injector Cylinder #18 Low Voltage 10/23/2015
Injector Cylinder #19 Frequency Error 10/23/2015
Inlet Air Heater Driver #1 Low Current 10/23/2015
Inlet Air Heater Driver #1 Not Responding 10/23/2015
Secondary Turbo Inlet Pressure Abnormal Update 10/23/2015
Shift Finger Center Rail Indct Frequency Error 10/23/2015
Shift Finger Center Rail Indct Not Responding 10/23/2015
Shift Finger Engagement Indctr Low Current 10/23/2015
Shift Finger Gear Actuator 2 High Current 10/23/2015
Shift Finger Gear Actuator 2 Low Voltage 10/23/2015
Suction Side Fuel Fltr Prssr High Reading 10/23/2015
UNKNOWN COMPONENT Abnormal Change 10/23/2015
UNKNOWN COMPONENT High Current 10/23/2015
UNKNOWN COMPONENT Not Responding 10/23/2015
UNKNOWN COMPONENT High Voltage 10/23/2015
UNKNOWN COMPONENT Invalid Data 10/23/2015
UNKNOWN COMPONENT High Reading 10/23/2015
UNKNOWN COMPONENT Invalid Data 10/23/2015
UNKNOWN COMPONENT High Reading 10/23/2015
UNKNOWN COMPONENT High Reading 10/23/2015
UNKNOWN COMPONENT High Reading 10/23/2015
Auxiliary Output Dev Driver #4 Low Reading 10/24/2015
Auxiliary Output Dev Driver #8 Low Voltage 10/24/2015
Auxiliary Range Mech. System Low Reading 10/24/2015
Component Restart High Reading 10/24/2015
Heated Oxygen Sensor High Reading 10/24/2015
Heated Oxygen Sensor Low Reading 10/24/2015
Injector Cylinder #18 High Reading 10/24/2015
Lockup Solenoid Valve High Reading 10/24/2015
Shift Finger Engagement Indctr Not Responding 10/24/2015
Throttle Bypass Valve Not Responding 10/24/2015
UNKNOWN COMPONENT Low Voltage 10/24/2015
UNKNOWN COMPONENT Frequency Error 10/24/2015
UNKNOWN COMPONENT High Current 10/24/2015
Auxiliary Output Dev Driver #3 Abnormal Update 10/25/2015
Auxiliary Output Dev Driver #3 Low Voltage 10/25/2015
Auxiliary Output Dev Driver #4 High Reading 10/25/2015
Injector Cylinder #18 Invalid Data 10/25/2015
Injector Cylinder #19 High Voltage 10/25/2015
Injector Cylinder #20 Frequency Error 10/25/2015
Injector Cylinder #20 Low Voltage 10/25/2015
Inlet Air Heater Driver #1 Low Reading 10/25/2015
UNKNOWN COMPONENT Low Reading 10/25/2015

[wolfe10]

Two places to start:

Troubleshoot the electrical issue(s).

Once that is corrected, coolant temperature should hold rock steady at thermostatically controlled temperature except under strenuous conditions. If not, replace the thermostat(s). Caterpillar calls them "regulators" and suggests they be replaced every three years. Might be a good time to change coolant too as Preventive Maintenance.

[mdock2]

Thanks, Will have it checked "SOON", as you never know when you may need to go somewhere before your next planned trip.
As for the Temperature, I don't have a gauge for the exhaust, am depending on Silverleaf for that, but won't be a issue to have it checked either, As you gave me a starting place. As you can see from the error codes, they were/are all over the place, thus they were/are no help other then telling me SOMETHING is wrong somewhere, again, thanks for your help.

[wolfe10]

Yes, sounds like you have some electrical "issues". Doesn't make sense to have 14 VDC at the batteries and 18 up front-- there is nothing up there that can "make" voltage. If you are not comfortable troubleshooting the 12 VDC system, probably need to have someone experienced with them help you.

And, you need to determine exactly what temperature you are reading-- likely COOLANT TEMPERATURE. And your 90-150 degrees F (assuming the engine is fully warmed up) indicates a bad thermostat(s). If this is not a gauge issue related to your voltage issue, you need to get that addressed ASAP.

[mdock2]

Thanks Wolfe, wanted you to respond. As u said, I may have something set wrong on Silverleaf. But always had the low temps in the exhaust, even before the upgrade. So, yes will contact Silverleaf regarding the settings. When I saw the temp reach 150, I pulled over, pulled the fan plug, and it cooled right back down.
As far as the panel issue, it was necessary to find another circuit for my dash A/C, then while on the road, the 1 time this summer that I needed the A/C, no power, checked the hot lead, and no power, placed in a new circuit, worked, but fan had only 1 speed. I then lost my Back-up Cam, again, same issue, but taking the Cam off the fuse panel it worked with no problem. I did notice, and checked at different fuses, at the Service Batteries and power points at the front of the rig that the panel was showing 18 volts, but the Batteries when the rig was running was putting out 14+/- volts. And had a completely different Issue with the house batteries, as they were also putting out 14+/- volts, but up front at the control panel, it was only showing 13.2+/- with a fast discharge rate (within 2 hours). So, I'm not sure just what is going on.

[wolfe10]

Sorry, duplicate.

[wolfe10]

Sorry, can't help with the Silverleaf part of it-- I would call them.

But am puzzled by several things:

You mention Caterpillar C-6. Suspect you have a Caterpillar 3126.

You mention exhaust temperatures of: "it ranges from 90 to 110, up to 120 on hard climbs) but at 1 time I saw it reach 150 degrees." That is WAY too cold for exhaust temperatures which run in the high triple digits and can go higher under hard climbs. I am not aware of any pyrometers that Caterpillar or Freightliner fit on RV's to be able to give you exhaust temperatures.

The 90-110 is WAY too cold for coolant temperatures, probably indicative of a bad thermostat(s). And 150 is way too hot for coolant temperature-- that is severe overheating.

So, first call is to Silverleaf to figure out exactly what you have.

And, tell us more about your: "I found that I was losing power to different circuits on the fuse panel under the dash." Certainly electronics will give bizarre readings with out of proper voltage range.