P1917: High Clutch Drum Speed Sensor Intermittent

OTHER

Severity

Low

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 P1917 Mean?

P1917 is a manufacturer-specific diagnostic trouble code: High Clutch Drum Speed Sensor Intermittent. This code applies to OTHER 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 P1917

⚠️ Check Engine Light (MIL) illuminated
⚠️ High Clutch Drum Speed Sensor signal cutting in and out
⚠️ Related system working sometimes but not consistently
⚠️ Reduced engine performance

Common Causes

🔍 Loose or intermittent connection at High Clutch Drum Speed Sensor
🔍 Wire chafing causing intermittent contact
🔍 High Clutch Drum Speed Sensor failing under heat or vibration
🔍 Corroded connector pins with partial contact

Frequently Asked Questions

What does P1917 mean?

P1917 indicates: High Clutch Drum Speed Sensor Intermittent. The vehicle's computer has detected that the High Clutch Drum Speed Sensor is not operating within its expected parameters and stored this diagnostic trouble code.

Can I drive with code P1917?

Yes, P1917 is generally safe to drive with in the short term. However, it should still be addressed to pass emissions testing and prevent potential secondary issues.

How much does it cost to fix P1917?

Repair costs for P1917 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

🔧 Inspect and reseat all High Clutch Drum Speed Sensor connectors
🔧 Repair chafed or damaged wiring in High Clutch Drum Speed Sensor circuit
🔧 Replace High Clutch Drum Speed Sensor if failing intermittently

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.