P210C — Throttle Actuator B Control Motor Circuit Low

What Does P210C Mean?

P210C is a diagnostic trouble code indicating: Throttle Actuator B Control Motor Circuit Low. This code relates to the powertrain system. The vehicle's computer detected a condition outside normal operating parameters and stored this code.

Symptoms of P210C

⚠️ Check Engine Light (MIL) illuminated
⚠️ Throttle Actuator B Control Motor reading at zero or minimum value
⚠️ Related system not functioning or in fail-safe mode
⚠️ Reduced engine performance

Common Causes

🔍 Open or broken wire in Throttle Actuator B Control Motor circuit
🔍 Poor ground connection at Throttle Actuator B Control Motor
🔍 Faulty Throttle Actuator B Control Motor with no output signal
🔍 Disconnected or loose Throttle Actuator B Control Motor connector
🔍 Blown fuse in related circuit

Frequently Asked Questions

What does P210C mean?

P210C indicates: Throttle Actuator B Control Motor Circuit Low. The vehicle's computer has detected that the Throttle Actuator B Control Motor is not operating within its expected parameters and stored this diagnostic trouble code.

Can I drive with code P210C?

You can drive short distances for essential trips, but schedule a diagnosis soon. Driving with P210C for extended periods may cause additional problems.

How much does it cost to fix P210C?

Repair costs for P210C typically range from $20 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

🔧 Repair broken wire or restore ground in Throttle Actuator B Control Motor circuit
🔧 Clean and secure Throttle Actuator B Control Motor connector and ground points
🔧 Replace failed Throttle Actuator B Control Motor

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.

P210C: Throttle Actuator B Control Motor Circuit Low