P1359 Buick Code - Ignition Control Circuit Group 1
Quick Answer
P1359 Buick indicates Ignition Control Circuit Group 1. Common causes include Faulty Ignition Coil, Ignition Coil harness is open or shorted, Ignition Coil 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
- P1359 Buick indicates Ignition Control Circuit Group 1.
- Common causes
- Common causes include Faulty Ignition Coil, Ignition Coil harness is open or shorted, Ignition Coil 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 P1359 Buick Description
What are the Possible Causes of the DTC P1359 Buick?
- Faulty Ignition Coil
- Ignition Coil harness is open or shorted
- Ignition Coil circuit poor electrical connection
How to Fix the DTC P1359 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 P1359 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.
Need more information about the P1359 Buick code?
Need more information on how to fix the P1359 Buick code? Get Access to Factory Service Manuals
Need Help with the Code?
Get the P1359 Buick code diagnosed by a professional: Find a repair shop in your area
Frequently Asked Questions about P1359 Buick Code
1. What does the OBD-II code P1359 mean on a Buick?
P1359 on a Buick indicates an issue with the ignition control circuit in Group 1, which involves the system responsible for controlling spark timing.
2. What are common symptoms of code P1359 in a Buick?
Symptoms include engine misfires, rough idling, poor acceleration, difficulty starting, and the check engine light being illuminated.
3. What causes the P1359 code to appear in a Buick?
Common causes include faulty ignition control module (ICM), damaged wiring or connectors in the circuit, a bad crankshaft position sensor, or issues with the ignition coil.
4. Can I drive my Buick with the P1359 code active?
Driving with the P1359 code is not recommended as it can cause engine performance issues and potentially lead to further damage.
5. How do I diagnose the P1359 code on my Buick?
Start by checking the wiring and connectors in the ignition control circuit for damage or corrosion, then test the ignition control module and related components for proper function.
6. How do I fix the P1359 code on a Buick?
Repairs may include replacing the ignition control module, repairing or replacing damaged wiring, or replacing a failed ignition coil.
7. How much does it cost to fix the P1359 code on a Buick?
Repair costs can vary, but replacing an ignition control module typically costs between $150 and $400, including parts and labor.
8. What tools are needed to troubleshoot the P1359 code on a Buick?
You may need an OBD-II scanner, a multimeter for testing voltage and continuity, and basic hand tools for inspecting and replacing components.
9. Can a bad crankshaft position sensor trigger the P1359 code on a Buick?
Yes, a faulty crankshaft position sensor can disrupt ignition timing and trigger the P1359 code.
10. Will resetting the check engine light fix the P1359 code on my Buick?
Resetting the light will clear the code temporarily, but the issue will return unless the underlying problem is properly diagnosed and repaired.
Discuss the causes and fixes for P1359 Buick OBDII Code
Code P1359 Buick 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.
