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Discussion Starter #1
code p0117 and i need a wiring diagram for a.c and cooling fans if anyone can help, none of the fans are operating at all, A/C was turned on and fans wasnt operating. and also a fuse box diagrams for both rear and front fuse boxes, thanks
 

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I'm not really sure what the problem is, but hopefully one of are tech members will have what you are looking for.
 

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?Thanks for the welcome?

Geeze... I know I'm new and all, but I figure 5 months is enough to qualify me as a non-newb right?
It was not for you MARTINJD it was for ACEVTEC who start the thread (it's his first post). You see, I was ready to apologize (and I start to do it until I realize the problem and edit my answer) but in fact YOU own me an apologize!!!! (just jocking)
 

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H-D 883 IRON
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P0117-ENGINE COOLANT TEMPERATURE SENSOR CIRCUIT LOW




For a complete wiring diagram Refer to the Wiring Information


  • When Monitored: With the ignition on and battery voltage greater than 10.4 volts.
  • Set Condition: The PCM detects that the Engine Coolant Temperature Sensor input voltage is below the minimum acceptable value.
Possible Causes

INTERMITTENT DTC(K2) ECT SIGNAL CIRCUIT SHORTED TO GROUND(K2) ECT SIGNAL CIRCUIT SHORTED TO (K900) SENSOR GROUND(K2) ECT SIGNAL CIRCUIT OPEN OR HIGH RESISTANCEENGINE COOLANT TEMPERATURE SENSORPOWERTRAIN CONTROL MODULE (PCM)
Always perform the Pre-Diagnostic Troubleshooting procedure before proceedingRefer to 28 - DTC-Based Diagnostics/MODULE, Powertrain Control (PCM) - Standard Procedure)



1. DTC IS ACTIVE 1.Start the engine and allow it to reach normal operating temperature.
WARNING: When the engine is operating, do not stand in direct line with the fan. Do not put your hands near the pulleys, belts, or fan. Do not wear loose clothing. Failure to follow these instructions can result in personal injury or death.


NOTE: Diagnose and repair any system voltage DTCs before continuing with this test. 2.With the scan tool, select View DTCs.

Is the status Active for this DTC?

Yes



  • Go to 2
No



2. (K2) ECT SIGNAL CIRCUIT SHORTED TO GROUND
1.Turn the ignition off.2.Disconnect the Engine Coolant Temperature Sensor connector.3.Disconnect the Powertrain Control Module (PCM) connector.4.Measure the resistance between ground and the (K2) ECT Signal circuit in the Engine Coolant Temperature Sensor harness connector.

Is the resistance above 100 ohms?

Yes



  • Go to 3
No



3. (K2) ECT SIGNAL CIRCUIT SHORTED TO (K900) SENSOR GROUND CIRCUIT
1.Measure the resistance between the (K2) ECT Signal circuit and the (K900) Sensor Ground circuit in the Engine Coolant Temperature Sensor harness connector.

Is the resistance above 100 ohms?

Yes



  • Go to 4
No



4. (K2) ECT SIGNAL CIRCUIT OPEN CIRCUIT OR HIGH RESISTANCE

CAUTION: Do not probe the PCM harness connectors. Probing the PCM harness connectors will damage the PCM terminals, resulting in poor terminal to pin connection. Install Miller Special Tool #8815 to perform diagnosis.
1.Measure the resistance of the (K2) ECT Signal circuit between the Engine Coolant Temperature Sensor harness connector and the appropriate terminal of special tool #8815.

Is the resistance below 5.0 ohms?

Yes



  • Go to 5
No



5. ENGINE COOLANT TEMPERATURE SENSOR 1.Turn the ignition off.2.Connect the Powertrain Control Module (PCM) connector.3.Turn the ignition on.4.With the scan tool, read the Engine Coolant Temperature Sensor signal voltage.

NOTE: The sensor voltage should be approximately 5.0 volts (plus or minus .1 volt) with the connector disconnected.

Does the scan tool display the voltage as described above?

Yes



No



  • Go to 6
6. POWERTRAIN CONTROL MODULE (PCM) 1.Using the wiring diagram/schematic as a guide, inspect the wiring and connectors between the Engine Coolant Temperature Sensor and the Powertrain Control Module (PCM).2.Look for any chafed, pierced, pinched, or partially broken wires.3.Look for broken, bent, pushed out or corroded terminals.4.Monitor the scan tool data relative to this circuit and wiggle test the wiring and connectors.5.Look for the data to change or for the DTC to reset during the wiggle test.6.Refer to any Technical Service Bulletins that may apply.

Were any problems found?

Yes



No



 

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H-D 883 IRON
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It was not for you MARTINJD it was for ACEVTEC who start the thread (it's his first post). You see, I was ready to apologize (and I start to do it until I realize the problem and edit my answer) but in fact YOU own me an apologize!!!! (just jocking)
Oh ok. My bad. Brain fart on my part.
 

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Discussion Starter #11
Hey guys thanks for the help , I got power and ground to the fans so I'm Hopi g it's just the fans are inop but I'll keep yall posted thanks for the diagram, still kinda lost on the relay situation owners manual sucks
 
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