P1698 — Engine Torque Control Cut Signal Circuit Low Input

What Does P1698 Mean?

P1698 is a manufacturer-specific diagnostic trouble code: Engine Torque Control Cut Signal Circuit Low Input. This code applies to SUBARU, CHRYSLER, DODGE, JEEP, PLYMOUTH vehicles. Unlike generic OBD-II codes, manufacturer-specific codes are defined by the vehicle maker and may only apply to certain makes and models.

Symptoms of P1698

⚠️ Check Engine Light (MIL) illuminated
⚠️ Engine Torque Control Cut Signal 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 Engine Torque Control Cut Signal circuit
🔍 Poor ground connection at Engine Torque Control Cut Signal
🔍 Faulty Engine Torque Control Cut Signal with no output signal
🔍 Disconnected or loose Engine Torque Control Cut Signal connector
🔍 Blown fuse in related circuit

Frequently Asked Questions

What does P1698 mean?

P1698 indicates: Engine Torque Control Cut Signal Circuit Low Input. The vehicle's computer has detected that the Engine Torque Control Cut Signal is not operating within its expected parameters and stored this diagnostic trouble code.

Can I drive with code P1698?

You can drive short distances for essential trips, but schedule a diagnosis soon. Driving with P1698 for extended periods may cause additional problems.

How much does it cost to fix P1698?

Repair costs for P1698 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 Engine Torque Control Cut Signal circuit
🔧 Clean and secure Engine Torque Control Cut Signal connector and ground points
🔧 Replace failed Engine Torque Control Cut Signal

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.

P1698: Engine Torque Control Cut Signal Circuit Low Input