P26E7 — Actuator Supply Voltage D Circuit/Open

What Does P26E7 Mean?

P26E7 is a diagnostic trouble code indicating: Actuator Supply Voltage D Circuit/Open. This code relates to the powertrain system. The vehicle's computer detected a condition outside normal operating parameters and stored this code.

Symptoms of P26E7

⚠️ Check Engine Light (MIL) illuminated
⚠️ Erratic Actuator Supply Voltage D readings
⚠️ Related system operating intermittently
⚠️ Reduced engine performance

Common Causes

🔍 Wiring issue in Actuator Supply Voltage D circuit (damaged, chafed, or corroded)
🔍 Faulty Actuator Supply Voltage D connector or terminal
🔍 Failed Actuator Supply Voltage D
🔍 ECM/PCM connection issue

Frequently Asked Questions

What does P26E7 mean?

P26E7 indicates: Actuator Supply Voltage D Circuit/Open. The vehicle's computer has detected that the Actuator Supply Voltage D is not operating within its expected parameters and stored this diagnostic trouble code.

Can I drive with code P26E7?

You can drive short distances for essential trips, but schedule a diagnosis soon. Driving with P26E7 for extended periods may cause additional problems.

How much does it cost to fix P26E7?

Repair costs for P26E7 typically range from $80 to $300, 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 and repair Actuator Supply Voltage D wiring and connectors
🔧 Replace faulty Actuator Supply Voltage D

1
Find your vehicle above
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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.

P26E7: Actuator Supply Voltage D Circuit/Open