U067B — Lost Communication With Engine Disconnect Clutch Pressure Sensor

What Does U067B Mean?

U067B is a diagnostic trouble code indicating: Lost Communication With Engine Disconnect Clutch Pressure Sensor. This code relates to the vehicle systems system. The vehicle's computer detected a condition outside normal operating parameters and stored this code.

Symptoms of U067B

⚠️ Check Engine Light (MIL) illuminated
⚠️ No communication with Engine Disconnect Clutch Pressure Sensor
⚠️ Multiple warning lights may illuminate simultaneously
⚠️ Related system completely inoperative
⚠️ System warning light illuminated

Common Causes

🔍 CAN bus wiring fault (open or shorted) to Engine Disconnect Clutch Pressure Sensor
🔍 Power or ground supply issue to Engine Disconnect Clutch Pressure Sensor
🔍 Engine Disconnect Clutch Pressure Sensor internal failure
🔍 Water intrusion damaging module or connectors
🔍 CAN bus termination resistor fault

Frequently Asked Questions

What does U067B mean?

U067B indicates: Lost Communication With Engine Disconnect Clutch Pressure Sensor. The vehicle's computer has detected that the Engine Disconnect Clutch Pressure Sensor is not operating within its expected parameters and stored this diagnostic trouble code.

Can I drive with code U067B?

You can drive short distances for essential trips, but schedule a diagnosis soon. Driving with U067B for extended periods may cause additional problems.

How much does it cost to fix U067B?

Repair costs for U067B typically range from $80 to $800, 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 CAN bus wiring to Engine Disconnect Clutch Pressure Sensor for damage
🔧 Check power and ground supply to Engine Disconnect Clutch Pressure Sensor
🔧 Replace failed Engine Disconnect Clutch Pressure Sensor

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.

U067B: Lost Communication With Engine Disconnect Clutch Pressure Sensor