P1680: Clutch Released Switch Circuit Open Or Shorted

CHRYSLER DODGE JEEP PLYMOUTH PONTIAC OTHER MAZDA BUICK

Severity

Medium

System

Manufacturer-Specific Powertrain

Last reviewed: Jan 1, 0001 Last updated: Jan 1, 0001

Methodology: We combine code standards with complaint and reliability patterns, then review for clear, vehicle-first diagnosis steps.

Sources: SAE/OBD-II definitions, manufacturer service information, and public reliability reports (including NHTSA where applicable).

Limits: Guidance is informational and may not match every model-year or revision. Confirm with the official manual and diagnostics before replacing parts. For safety-critical or electrical work, use a qualified technician.

What Does P1680 Mean?

P1680 is a manufacturer-specific diagnostic trouble code: Clutch Released Switch Circuit Open Or Shorted. This code applies to CHRYSLER, DODGE, JEEP, PLYMOUTH, PONTIAC 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 P1680

⚠️ Check Engine Light (MIL) illuminated
⚠️ No signal from Clutch Released Switch
⚠️ Related system defaulting to backup values
⚠️ Reduced engine performance

Common Causes

🔍 Broken wire in Clutch Released Switch circuit
🔍 Disconnected Clutch Released Switch electrical connector
🔍 Clutch Released Switch internal open circuit failure
🔍 Corroded terminal pins preventing electrical contact

Frequently Asked Questions

What does P1680 mean?

P1680 indicates: Clutch Released Switch Circuit Open Or Shorted. The vehicle's computer has detected that the Clutch Released Switch is not operating within its expected parameters and stored this diagnostic trouble code.

Can I drive with code P1680?

You can drive short distances for essential trips, but schedule a diagnosis soon. Driving with P1680 for extended periods may cause additional problems.

How much does it cost to fix P1680?

Repair costs for P1680 typically range from $30 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

🔧 Locate and repair broken wire in Clutch Released Switch circuit
🔧 Replace damaged Clutch Released Switch connector
🔧 Replace Clutch Released Switch if internally open

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.