Ignition module diagram

Check for sparks. If sparks are good, check fuel pressure.
Do It Yourself Diagnosis and Repair

http://www.bbbind.com/free_tsb.html free wiring diagrams . Ignition switch or ignition system - coils , plugs , wires etc... .
Everything on your vehicle is electronically controlled by the BCM - body control module .
On vehicles that have several control modules connected by serial data circuits, one module is the power mode master (PMM). On this vehicle the PMM is the body control module (BCM). The BCM uses 3 signals from the ignition switch. These are the Ignition 0, Ignition 1, and Accessory.
Discrete Ignition Signals
Those modules that have discrete ignition signal inputs also remain in the state dictated by the last valid BCM message received on the serial data circuits. They then check the state of their discrete ignition input to determine the current valid state. If the discrete ignition input is active, B+, the modules will fail-safe to the RUN power mode. If the discrete ignition input is not active, open or 0 voltage, the modules will fail-safe to OFF-AWAKE. In this state the modules are constantly checking for a change status message on the serial data circuits and can respond to both local inputs and serial data inputs from other modules on the vehicle.
Your best bet , take it to a qualified repair shop !

Use a test lite on negative side of coil, engine cranking, the lite should pulse?
It appears the vehicle has electronic ignition, There is a separate ignition module. In the wiring diagram, I can't guarantee the wire colors. The older my wirings diagrams are, it seems, the less accurate they are. I hope it is readable, If no spark, I'd check the ignition system, Check fuses--fusible links--battery connections.

The lights are on a different B+ circuit , ignition may turn on a relay like so many newer vehicles today . The ignition switch could be an input to the BCM - body control module ,which then the BCM energizes a relay turning on power to certain systems on the vehicle . You can check out wiring diagrams here http://bbbind.com/free_tsb.html free wiring diagrams ! I'm looking at a power distribution diagram an it shows run relay an a run ACC relay .This are none replaceable , built into circuit board it says . There is another one run start relay . These dodge vehicles have what is called a TIPM - totally integrated power module . It's a fuse / relay center with a microprocessor built in . This is under the hood in engine compartment > I know they have had problems with this ! But all so have see bad grounds under or near these , if the Battery is there too .

What make , model an year vehicle ? What ignition wires ? You mean power , ground , an control wires to ignition module or coil pack ! Would need to look at a wiring diagram to say for sure . Do you know what a wiring diagram is ? http://bbbind.com/free_tsb.html free wiring diagrams .

What make vehicle ,model an year ? Most newer vehicles the ignition switch is an input to a module an the module BCM -body control module energizes relays that power up the vehicle systems . .You can go to www.bbbind.com for free wiring diagrams an power distribution diagrams an see what these systems have in common , it could also be a ground side problem . On the home page at bbbind click on technical information , five box will pop up . click on tsb's an free wiring diagrams. Next page go to the bottom an click I agree . On the next page click wiring diagrams an then enter your vehicle info. Under system click on electric distribution ,subsystem click power distribution first ,then go back an check ground distribution

It appears from a wiring diagram that there is no ignition control module. The ignition coils' primary circuits are grounded through the PCM. And the wires to the sensors are all from the PCM.

Here is a link if you want to see all your wiring diagrams. I found the above information under System: engine; Subsystem: fuel controls.

Free wiring diagrams and TSB's for every make and model:
http://www.bbbind.com/technical.html

Hey Billie,here's a guide to how to replace the ignition control module.Here's what it look's like.Here's the connector.Read this.

This link will get you 2007 which should be same. Good Luck.

http://www.the12volt.com/installbay/uploads/2007DodgeCharger.txt

Auto Zone can print you a diagram for this vehicle.