P1361 Buick 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 Buick 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 Buick 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 Buick?
- 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 Buick?
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 Buick 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.
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Frequently Asked Questions about P1361 Buick Code
1. What are the common symptoms of OBDII code P1361 in a Buick related to the ignition control circuit?
The common symptoms include engine misfires, rough idle, stalling, decreased fuel efficiency, and difficulty starting the vehicle.
2. What can cause the OBDII code P1361 to trigger in a Buick?
The code P1361 typically triggers when the ignition control module fails to toggle the ignition coil circuit after the enable condition is met, indicating a potential issue with the ignition system.
3. How serious is the OBDII code P1361 in a Buick?
While the vehicle may still be operable with this code present, it is important to address it promptly to prevent potential long-term damage to the engine and ensure optimal performance.
4. What are some DIY repair tips for addressing code P1361 in a Buick?
DIY repair tips may include checking the ignition control module connections, inspecting the ignition coil for proper functioning, and ensuring all related wiring is intact and free of damage.
5. Can a faulty crankshaft position sensor cause OBDII code P1361 to appear in a Buick?
Yes, a faulty crankshaft position sensor can potentially cause code P1361 to appear as it plays a crucial role in the ignition control system's operation.
6. How can a mechanic diagnose the specific cause of OBDII code P1361 in a Buick?
A mechanic can use a scan tool to analyze live data, perform circuit tests on the ignition system components, and conduct a thorough visual inspection to pinpoint the exact cause of the code.
7. Is it safe to continue driving a Buick with the OBDII code P1361 present?
While driving with the code present may not immediately harm the vehicle, it is recommended to address the issue as soon as possible to prevent any potential long-term damage or performance issues.
8. Can resetting the OBDII system clear the P1361 code in a Buick?
Resetting the OBDII system may temporarily clear the code, but if the underlying issue causing P1361 is not addressed, the code is likely to reappear upon further driving.
9. How much does it typically cost to repair OBDII code P1361 in a Buick at a mechanic or dealership?
The cost of repairing code P1361 can vary depending on the exact cause of the issue, but it may range from $200 to $500 or more, including parts and labor.
10. Are there any recalls or technical service bulletins related to OBDII code P1361 in Buick vehicles?
It is recommended to check with the manufacturer or authorized dealerships for any recalls or technical service bulletins related to code P1361 in specific Buick models to address the issue effectively.
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