P07C7 — Intermediate Shaft Speed Sensor B Circuit Low

What Does P07C7 Mean?

P07C7 is a diagnostic trouble code indicating: Intermediate Shaft Speed Sensor B Circuit Low. This code relates to the transmission system. The vehicle's computer detected a condition outside normal operating parameters and stored this code.

Symptoms of P07C7

⚠️ Check Engine Light (MIL) illuminated
⚠️ Intermediate Shaft Speed Sensor B reading at zero or minimum value
⚠️ Related system not functioning or in fail-safe mode
⚠️ Harsh or delayed shifting

Common Causes

🔍 Open or broken wire in Intermediate Shaft Speed Sensor B circuit
🔍 Poor ground connection at Intermediate Shaft Speed Sensor B
🔍 Faulty Intermediate Shaft Speed Sensor B with no output signal
🔍 Disconnected or loose Intermediate Shaft Speed Sensor B connector
🔍 Blown fuse in related circuit

Frequently Asked Questions

What does P07C7 mean?

P07C7 indicates: Intermediate Shaft Speed Sensor B Circuit Low. The vehicle's computer has detected that the Intermediate Shaft Speed Sensor B is not operating within its expected parameters and stored this diagnostic trouble code.

Can I drive with code P07C7?

Only short distances if absolutely necessary. P07C7 affects a critical system and should be diagnosed within a few days to avoid further damage.

How much does it cost to fix P07C7?

Repair costs for P07C7 typically range from $20 to $500, 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 Intermediate Shaft Speed Sensor B circuit
🔧 Clean and secure Intermediate Shaft Speed Sensor B connector and ground points
🔧 Replace failed Intermediate Shaft Speed Sensor B

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.

P07C7: Intermediate Shaft Speed Sensor B Circuit Low