GM P1361 Error Code: How to Fix It
Medium 1-2 hours High Severity
Verified June 2026
- Error Code
- P1361
- Brand
- GM
- Product Type
- automotive
- Severity
- High
- DIY Difficulty
- Medium
- Estimated Fix Time
- 1-2 hours
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Tools You'll Need
- OBD2 scanner
- Digital multimeter
- Basic hand tools
- Wire brush
- Electrical contact cleaner
How to Fix Error Code P1361
-
Check for Additional Error Codes
Ensure the vehicle is parked on level ground with the parking brake engaged before beginning diagnostics. -
Inspect Battery and Charging System
-
Examine Ignition Control Module Wiring
Disconnect the battery negative terminal before inspecting electrical connections to prevent short circuits. -
Test Ignition Control Module Power Supply
-
Check Ground Connections
-
Test Ignition Control Module
-
Clear Codes and Test Drive
Parts You May Need
Ignition control module
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Wiring harness repair kit
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Battery terminals
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Ignition control module
Check Price on Amazon
Wiring harness repair kit
Check Price on Amazon
Battery terminals
Check Price on Amazon
Ignition control module
Check Price on Amazon
Wiring harness repair kit
Check Price on Amazon
Battery terminals
Check Price on Amazon
Ignition control module
Check Price on Amazon
Wiring harness repair kit
Check Price on Amazon
Battery terminals
Check Price on Amazon
Ignition control module
Check Price on Amazon
Wiring harness repair kit
Check Price on Amazon
Battery terminals
Check Price on Amazon
Ignition control module
Check Price on Amazon
Wiring harness repair kit
Check Price on Amazon
Battery terminals
Check Price on Amazon
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When to Call a Professional
Call a professional mechanic if you're uncomfortable working with electrical systems, if the ignition control module needs replacement and you lack experience with engine electronics, or if multiple ignition-related codes appear simultaneously indicating a more complex problem.Frequently Asked Questions
What causes GM P1361 error code?
P1361 is typically caused by low voltage in the ignition control circuit, often due to a failing ignition control module, poor electrical connections, low battery voltage, or damaged wiring in the ignition system.
Can I drive with P1361 error code?
While you may be able to drive short distances, P1361 can cause poor engine performance, rough idling, and potential engine damage. It's recommended to address this issue promptly to avoid more expensive repairs.
How much does it cost to fix P1361?
Repair costs vary depending on the root cause. Simple fixes like cleaning connections may cost under $50, while ignition control module replacement can range from $200-$500 including parts and labor.
Will P1361 cause my car not to start?
Yes, P1361 can prevent your vehicle from starting or cause hard starting conditions, especially if the ignition control circuit voltage drops too low to properly operate the ignition system.