P06D1 — Internal Control Module Ignition Coil Control Performance

What Does P06D1 Mean?

P06D1 is a diagnostic trouble code indicating: Internal Control Module Ignition Coil Control Performance. This code relates to the computer and output circuits system. The vehicle's computer detected a condition outside normal operating parameters and stored this code.

Symptoms of P06D1

⚠️ Check Engine Light (MIL) illuminated
⚠️ Internal Control Module Ignition Coil Control not meeting expected output
⚠️ Degraded performance of related system
⚠️ Multiple system malfunctions

Common Causes

🔍 Internal Control Module Ignition Coil Control degraded from age or contamination
🔍 Mechanical wear in Internal Control Module Ignition Coil Control or related parts
🔍 Restriction or blockage affecting Internal Control Module Ignition Coil Control
🔍 Calibration drift in Internal Control Module Ignition Coil Control

Frequently Asked Questions

What does P06D1 mean?

P06D1 indicates: Internal Control Module Ignition Coil Control Performance. The vehicle's computer has detected that the Internal Control Module Ignition Coil Control is not operating within its expected parameters and stored this diagnostic trouble code.

Can I drive with code P06D1?

You can drive short distances for essential trips, but schedule a diagnosis soon. Driving with P06D1 for extended periods may cause additional problems.

How much does it cost to fix P06D1?

Repair costs for P06D1 typically range from $50 to $400, depending on the root cause. Simple wiring or connector repairs are on the lower end, while component replacement costs more. A proper diagnosis ($80–$150 at most shops) will identify the exact cause before committing to expensive parts.

What To Do Next

Possible Fixes

🔧 Inspect Internal Control Module Ignition Coil Control for contamination or wear
🔧 Replace Internal Control Module Ignition Coil Control
🔧 Address any related mechanical faults

1
Find your vehicle above
Click your make and model for real owner reports and common causes specific to your vehicle.
2
Check for recalls
Go to nhtsa.gov/recalls and enter your VIN. Free repairs if covered.
3
Get a professional diagnosis
A code alone doesn't identify the exact failed part. A diagnostic ($50–$150) pinpoints the root cause.

P06D1: Internal Control Module Ignition Coil Control Performance