P1361 Chevrolet Code - Ignition Control Circuit Not Toggling After Enable Condition
Quick Answer
The Ignition Control Module (ICM) has independent power and ground circuits. Common causes include Faulty Ignition Control Module, Ignition Control Module harness is open or shorted, Ignition Control Module circuit poor electrical connection. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
- What it means
- P1361 Chevrolet indicates Ignition Control Circuit Not Toggling After Enable Condition.
- Common causes
- Common causes include Faulty Ignition Control Module, Ignition Control Module harness is open or shorted, Ignition Control Module circuit poor electrical connection.
- Severity
- High - diagnose this code as soon as possible.
- Can I drive?
- Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
Code P1361 Chevrolet Description
- The ignition control (IC) timing signal
- The IC timing control
- The low resolution engine speed signal
- The medium resolution engine signal
- The camshaft position signal
- The low reference
- The ICM sends 3X signals to the PCM, and controls the timing advance during engine cranking. The timing advance changes to PCM control after the following actions occur:
The PCM receives the second 3X signal
The PCM applies 5 volts to the ignition control (IC) timing signal circuit.
The ICM monitors the CKP sync signal when the engine is cranking. The CKP sync signal is passed from the CKP sensor to the ICM on the CKP sensor 2 signal circuit. The CKP sync signal is used to determine the correct cylinder pair and initiate the ignition coil firing sequence. The 18X reference pulses are passed from the CKP sensor to the ICM on the CKP sensor 1 circuit. The 18X reference pulses are used for fuel injection and ignition control. After the ICM receives both signals, the ICM passes the 18X and 3X reference signals to the PCM. The CMP and the CKP sensors share a 12 volt reference and low reference circuit. The CKP sensor consists of the following circuits:
- A 12 volt reference
- A low reference
- A CKP sensor 1 signal
- A CKP sensor 2 signal
What are the Possible Causes of the DTC P1361 Chevrolet?
- Faulty Ignition Control Module
- Ignition Control Module harness is open or shorted
- Ignition Control Module circuit poor electrical connection
How to Fix the DTC P1361 Chevrolet?
Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.
What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the P1361 Chevrolet code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.
Need more information about the P1361 Chevrolet code?
Need more information on how to fix the P1361 Chevrolet code? Get Access to Factory Service Manuals
Need Help with the Code?
Get the P1361 Chevrolet code diagnosed by a professional: Find a repair shop in your area
Frequently Asked Questions about P1361 Chevrolet Code
What does the OBDII code P1361 mean on a Chevrolet?
P1361 indicates a problem with the Ignition Control (IC) Circuit, specifically that it is not toggling as expected after the enable conditions are met.
What are the common symptoms of code P1361 on a Chevrolet?
Symptoms may include engine misfires, rough idling, difficulty starting, reduced performance, or the engine stalling unexpectedly.
What causes the P1361 code to activate on a Chevrolet?
Common causes include a faulty ignition control module, damaged or corroded wiring, a bad connection to the ignition system, or a malfunctioning Powertrain Control Module (PCM).
Can a bad ignition coil cause the P1361 code on a Chevrolet?
While not a direct cause, a faulty ignition coil can lead to ignition issues that may trigger the P1361 code if the control circuit is affected.
How do I diagnose the P1361 code on my Chevrolet?
Start by inspecting the ignition control module, wiring, and connectors for damage or corrosion. Use a multimeter to test the circuit for proper voltage and continuity, and verify the PCM is functioning correctly.
Can I drive my Chevrolet with a P1361 code?
Driving with this code is not recommended, as it may cause further engine damage or lead to unsafe driving conditions due to misfires or stalling.
How do I fix the P1361 code on my Chevrolet?
Repairs may involve replacing the ignition control module, repairing damaged wiring, cleaning corroded connectors, or, in rare cases, reprogramming or replacing the PCM.
Is the P1361 code specific to Chevrolet vehicles?
No, the P1361 code can appear on other manufacturers' vehicles, but the diagnostic and repair steps may vary depending on the make and model.
How much does it cost to fix the P1361 code on a Chevrolet?
The cost can vary depending on the cause. Replacing an ignition control module typically costs $150-$400, while wiring repairs may cost less. PCM replacement or reprogramming can be $500 or more.
Can a weak battery cause the P1361 code on a Chevrolet?
While unlikely, a weak or failing battery can cause electrical issues that might affect the ignition control circuit. It's worth checking the battery and charging system as part of your diagnosis.
Discuss the causes and fixes for P1361 Chevrolet OBDII Code
Code P1361 Chevrolet comments
No comments found for this page.
Fix Your Car Smarter
Try the New AutoCodes App!
Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.
