Why is scanner showing DTC P01365 Ingnition Coil #5 Control Circuit Low Voltage and have Missfire on #1 cyl

Hello. It seems your Chevrolet truck's ignition 'infeed' coil wire(s) are 'burnt out'; causing that coil NOT to 'fire'. Good luck and keep me informed; if you want to.

ENGINE HOT - AC OFF
Cooling System Description and Operation

you must have a cooling system problem of some sort !

Do the cooling fans come on when A/C is switched on ? Fan's should come on ! Does your vehicle have two or three cooling fan's ?
Cooling Fan Control - Two Fan System
The engine cooling fan system consists of 2 puller type electrical cooling fans and 3 fan relays. The relays are arranged in a series parallel (S/P) configuration that allows the engine control module (ECM) to operate both fans together at low or high speeds. The cooling fans and fan relays receive battery positive voltage from the underhood fuse block. The ground path is provided at G104.
During low speed operation, the ECM supplies the ground path for the low speed fan relay through the low speed cooling fan relay control circuit. This energizes the low speed fan relay coil, closes the relay contacts, and supplies battery positive voltage from the low fan fuse through the cooling fan motor supply voltage circuit to the left cooling fan. The ground path for the left cooling fan is through the cooling fan S/P relay and the right cooling fan. The result is a series circuit with both fans running at low speed.
During high speed operation the ECM supplies the ground path for the low speed fan relay through the low speed cooling fan relay control circuit. After a 3 second delay, the ECM supplies a ground path for the high speed fan relay and the cooling fan S/P relay through the high speed cooling fan relay control circuit. This energizes the cooling fan S/P relay coil, closes the relay contacts, and provides a ground path for the left cooling fan. At the same time, the high speed fan relay coil is energized closing the relay contacts, and provides battery positive voltage from the high fan fuse on the cooling fan motor supply voltage circuit, to the right cooling fan. During high speed fan operation, both engine cooling fans have their own ground path. The result is a parallel circuit with both fans running at high speed.
The ECM commands the low speed cooling fans ON under the following conditions:
• Engine coolant temperature exceeds approximately 94.5°C (202°F).
• A/C refrigerant pressure exceeds 1447 kPa (210 psi).
• After the vehicle is shut OFF, if the engine coolant temperature at key-off is greater than 101°C (214°F), the low speed fans will run for a minimum of 60 seconds. After 60 seconds, if the coolant temperature drops below 101°C (214°F), the fans will shut OFF. The fans will automatically shut OFF after 3 minutes, regardless of coolant temperature.
The ECM commands the high speed fans ON under the following conditions:
• Engine coolant temperature exceeds approximately 104.25°C (220°F).
• A/C refrigerant pressure exceeds approximately 1824 kPa (265 psi).
• When certain DTCs set
At idle and very low vehicle speeds the cooling fans are only allowed to increase in speed, if required. This ensures idle stability by preventing the fans from cycling between high and low speed.
Cooling

Having a qualified professional technician check it out would be your best bet ! Hooking up a factory or professional type scanner an check data input's an DTC'S - diagnostic trouble codes .

Diagnostic Starting Point - Engine Cooling
Begin the system diagnosis with the diagnostic system check. Refer to Diagnostic System Check - Vehicle . The Diagnostic System Check - Vehicle will provide the following information:
• The identification of the control modules which command the system
• The ability of the control modules to communicate through the serial data circuits
• The identification of any stored DTCs and their status
The use of the Diagnostic System Check - Vehicle will identify the correct procedure for diagnosing the system and where the procedure is located.

DTC P0480: Cooling Fan Relay 1 Control Circuit
DTC P0481: Cooling Fan Relay 2 Control Circuit
DTC P0480: Cooling Fan Relay 1 Control Circuit
DTC P0481: Cooling Fan Relay 2 Control Circuit
DTC P0691: Cooling Fan Relay 1 Control Circuit Low Voltage
DTC P0692: Cooling Fan Relay 1 Control Circuit High Voltage
DTC P0693: Cooling Fan Relay 2 Control Circuit Low Voltage
DTC P0694: Cooling Fan Relay 2 Control Circuit High Voltage
DTC P1258: Engine Coolant Overtemperature - Protection Mode Active
DTC P2600: Auxiliary Coolant Pump Relay Control Circuit
DTC P2601: Auxiliary Coolant Pump Performance
DTC P2602: Auxiliary Coolant Pump Relay Control Circuit Low Voltage
DTC P2603: Auxiliary Coolant Pump Relay Control Circuit High Voltage

It's probably a coil breaking down , have a scan tool hooked up an have misfires checked to see which cylinder is missing .
Ignition Coils
Each ignition coil has an ignition 1 voltage feed and a ground. The engine control module (ECM) supplies a low reference and an ignition control (IC) circuit. Each ignition coil contains a solid state driver module. The ECM will command the IC circuit ON, this allows the current to flow through the primary coil windings for the appropriate time or dwell. When the ECM commands the IC circuit OFF, this will interrupt current flow through the primary coil windings. The magnetic field created by the primary coil windings will collapse across the secondary coil windings, which induces a high voltage across the spark plug electrodes. The coils are current limited to prevent overloading if the IC current is held high too long. The spark plugs are connected to their respective coils by a short secondary wire. The spark plugs are tipped with iridium for long life and efficiency.
Drive it long enough like that (with it misfiring ) the check engine light will flash . This is to warn that a catalytic converter damaging event is taking place . This would also set a DTC - diagnostic trouble code
DTC Descriptors ?€¢
DTC P0300 Engine Misfire Detected

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DTC P0301 Cylinder 1 Misfire Detected

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DTC P0302 Cylinder 2 Misfire Detected

?€¢
DTC P0303 Cylinder 3 Misfire Detected

?€¢
DTC P0304 Cylinder 4 Misfire Detected

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DTC P0305 Cylinder 5 Misfire Detected

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DTC P0306 Cylinder 6 Misfire Detected

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DTC P0307 Cylinder 7 Misfire Detected

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DTC P0308 Cylinder 8 Misfire Detected

The traction control system is part of ABS control module an if the light is on there is A DTC - diagnostic trouble code stored in the EBCM - electronic brake control module ! The brake pedal position sensor is an input to the EBCM , when you press the brake pedal the EBCM then energizes the BAS relay in the left rear fuse box turning on the brake lamps !
There could be a DTC like
DTC B3903
The electronic brake control module (EBCM) supplies voltage to the BAS relay coil side voltage supply circuit when the stop lamps are active. The coil side control circuit of the BASS relay is permanently grounded at G402.
DTC Descriptor
This diagnostic procedure supports the following DTC:
DTC B3903 Stop Lamp Relay Circuit
Or
DTC C0278
The brake pedal position sensor (BPP) is a potentiometer. The electronic brake control module (EBCM) supplies a 5-volt reference circuit and low reference circuit to the BPP sensor. The BPP sensor signal circuit is a direct input to the EBCM. The EBCM determines the BPP based on the voltage from the BPP sensor. The EBCM converts the BPP sensor feed back voltage to a digital signal and puts it on the class 2 communication bus.
DTC C0282 Brake Pedal Position Sensor Circuit Range/Performance
DTC C0283 Brake Pedal Position Sensor Circuit Low
DTC C0284 Brake Pedal Position Sensor Circuit High
DTC C0880 Device Voltage Reference Output 2 Circuit
You may want to take this to the dealer !

Before replacing the coil , to make sure that's what's wrong ,switch it to another cylinder to see if the problem moves to that cylinder ! This DTC is for a circuit control problem , DTC P0353: Ignition Coil 3 Control Circuit
I have seen lose wire connections cause misfires , there is a four wire connector at the coil marked A,B,C,D . C is L-BU that is the control wire from the PCM - engine computer . So basically it's saying there is a problem with that circuit !
The ignition system uses individual ignition coil/module assemblies for each cylinder. The engine control module (ECM) controls the individual coils by transmitting timing pulses on the ignition control (IC) circuit of each ignition coil/module to enable a spark event. The ECM monitors each IC circuit for improper voltage levels. Each ignition coil/module has the following circuits:
?€¢
Ignition voltage

?€¢
Ground

?€¢
IC

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Low reference

But change the coil to a different cylinder an see if the problem moves to that cylinder !
I I

Professional Scan Tool in Mode $06 ?

On a 2005 Ford I would say ALL of the ignition
coils are bad,they don't last more than 6 to 7 years

Not all coils show up as an OBD PO 300 Code or Mode $06
Misfire,some just spike the PCM at will & drive you crazy

All you can do is walk a new coil or replace them all

same car as one of mine.
so you change coil packs before spark plugs?
i have the full fsm too, /.7000 pages long..... im scanning now.
you do know this is a wasted spark system so both side can fail, right.
coil pack 1.side runs 2 cylinders. not one.
both spark plugs connected to #1 coil are suspect.
they do not say how the the test is conducted (inane that)
only the useless Burn time , bull.
most times only the possible cause list is a clue to the test.

verbatim. page 4204
MONITOR CONDITIONS
When Monitored:
Engine running and battery voltage greater than 10 volts.
SET CONDITIONS
Set Condition:
If PCM detects that the secondary ignition burn time is incorrect, too short, or not present, an error is
detected. One Trip Fault. Three good trips to turn off the MIL.
POSSIBLE CAUSES
(F342) ASD OUTPUT CIRCUIT
(K19) COIL CONTROL 1 CIRCUIT OPEN
(K19) COIL CONTROL 1 CIRCUIT SHORTED TO GROUND
COIL
POWERTRAIN CONTROL MODULE (PCM)
, then a list of tests to do. in the FSM , get one.


my wild guess is the PCM ,charges the coil for DWELL time
then monitors both the low and the high signals.
if the signal is stuck low, or high this sets.
coil primary.
i think they mean coil charging fails....

it sounds like you need to replace that coil and yes the coils are on top of the plugs also make sure you replace the boot and plug wire on that one

Check your coil packs and wire's.

raise your hood the 3.1 engine. from front left ccylinders is 246 and the back left is 135. go to coil pack . as you look down at the coil pack .start from the left .523641. 5 goes to cylinder 5 .2 goes to cylinder2 .3goes to cylinder3 so on .the 523641 that where your wires from coil pack to that cylinder will go.