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P1361

Ignition Control (IC) Circuit Low Voltage

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By
KBB Service Advisor
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Reviewed by
Gary Hardesty

What Is the P1361 Code?

Symptoms
Causes
Seriousness
Can I Still Drive?
Diagnose
Difficulty of Inspecting
Get Additional Help

The P1361 code indicates that the ignition control module has failed with a low voltage. When the powertrain control module (PCM) detects an abnormally low voltage in the control circuit of the ignition control module (ICM), it triggers this code. This is an incredibly complex process, and the ICM is generally extremely complicated. However, if there isn’t enough of an electrical circuit to the ICM, it won’t be able to function properly and will trigger this code.

More About the P1361 Code

This is a manufacturer-specific code, and the specific description of the code will depend on which manufacturer made your vehicle. Ignition Control Circuit issues are commonly seen in Buick, Cadillac, Chevrolet, Ford, GMC, Jaguar, Lincoln, Mazda, and Mercury vehicles, although a specific “Low Voltage” indication may depend on your vehicle’s specific make and model. This code may also indicate a variety of other issues, including the following:

  • Acura, Honda, Isuzu – Top Dead Center Sensor 1 Intermittent Interruption
  • BMW – Misfire Cylinder 10 With Fuel Cut-Off
  • Dodge – Lean Operation at Wide Open Throttle
  • Lexus, Toyota – ‘A’ Camshaft Position Actuator Circuit Open/Low/High Bank 2

Remember, checking the description of your code is as important as checking the number.

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What Are the Symptoms of a P1361 Code?

The check engine light and the stored trouble code are the most common symptoms of this code. Outside of these symptoms, every individual make and model, as well as every specific problem you may be experiencing, will give you slightly different symptoms. Those symptoms may be as varied as a complete no-start condition, regardless of engine temperature, no-start conditions when the engine is hot, issues with the engine idling, and unexpected shutoffs.

What Are Some Causes of a P1361 Code?

If this isn’t your only low voltage code and you’re experiencing a wide variety of low voltage codes, then your battery may not be charged enough for your vehicle, or you may otherwise be seeing defects, malfunctions, and failures in your vehicle’s charging system. Outside of this, you might be experiencing issues with your wiring and connectors, including damaged, burnt, shorted, disconnected, and corroded wiring. The Crankshaft Position Sensors or Camshaft Position Sensors may also be defective or damaged. In very rare cases, the problem may lie with the PCM.

How Serious Is the P1361 Code?

The P1361 code is generally very serious. Not only can this code cause a complete no-start condition, but it can also make your vehicle run very erratically, with problems ranging from starting and stopping abnormally to having a difficult time idling. All of these symptoms can make your vehicle difficult or even dangerous to drive, meaning that you should fix it as soon as possible.

Can I Still Drive with a P1361 Code?

It’s common for you to be completely unable to drive with a P1361 code. As previously mentioned, one of the possible symptoms is a no-start condition, either at all times or just when the engine is warm. Even if you’re technically able to drive with this code, it can create a no-start condition at any time, potentially stranding you at random times.

How Easy Is It to Diagnose a P1361 Code?

This diagnosis process can be more difficult than it seems at first. There are a number of possible causes, including everything from wiring to circuits to sensor defects and even issues with the charging system. Additionally, you’ll likely have to check all of these things; if you’re dealing with more than one code, which is very possible, there may be even more components to check out. The diagnosis process is not easy, and it’s a good idea to enlist help from a professional.

How Difficult Is It to Inspect a P1361 Code?

The main reason the P1361 code is difficult to inspect is that many of these components are locations you might not be used to inspecting in your vehicle. Your crankshaft, camshaft, and charging system may not be locations you regularly look into in a vehicle, which can make it more difficult than usual to inspect the code. That’s why many people instead choose to get help from an expert.

Need Additional Help with Your P1361 Code?

If you’ve decided to get a professional to help with your P1361 code, then there’s good news: you can get professional help from most repair shops to help with this issue. Professionals will know how to parse this code and help you figure out the problem in the most effective way.

If you’re unable to drive your vehicle to a local repair shop, then you’ll want to find the closest repair shop in your area with KBB. This helps you find the most local shop, so you have to pay less for a tow truck.

Additionally, many of the potential causes for a P1361 code will come with more than just this code. You can use the OBD-II database to learn more about all sorts of codes, not just this one.

 

P1361 Q&A

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