OBD Guide
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P1917

High Clutch Drum Speed Sensor Intermittent

P1917 is an OBD-II diagnostic trouble code meaning: High Clutch Drum Speed Sensor Intermittent. Common causes: damage to the wiring to the sensor, clutch drum speed sensor malfunction. Estimated repair cost: $17–56.

Severity
⚠️ Medium
Can you drive?
Limited driving only, diagnose soon
Approx. repair cost
$17–56 (est.)

Symptoms

  • Rough gear shifting
  • Transmission of the gearbox into emergency mode
  • Check Engine light comes on
  • Loss of engine power
  • Jerks when shifting gears

Causes

  • Damage to the wiring to the sensor
  • Clutch drum speed sensor malfunction
  • Poor contact in the sensor connector
  • Transmission Control Module (TCM) Problems
  • Mechanical damage to the clutch drum

How to Fix

  1. Check the integrity of the sensor wiring and connectors
  2. Test the clutch drum speed sensor
  3. Clean sensor connector contacts
  4. Replace sensor if necessary
  5. Check and replace the Transmission Control Module (TCM) if necessary.

Related codes

P1915P1916P1918

FAQ

What does the P1917 code mean?

P1917 is an OBD-II diagnostic trouble code that indicates: High Clutch Drum Speed Sensor Intermittent

What causes a P1917 error code?

The most common causes of P1917 include: Damage to the wiring to the sensor; Clutch drum speed sensor malfunction; Poor contact in the sensor connector; Transmission Control Module (TCM) Problems.

How do I fix a P1917 diagnostic trouble code?

To fix P1917: Check the integrity of the sensor wiring and connectors. Test the clutch drum speed sensor. Clean sensor connector contacts. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with P1917?

Limited driving only, diagnose soon

How much does it cost to fix P1917?

The estimated repair cost for P1917 is $17–56. Actual cost depends on your vehicle, location, and labor rates.

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