OBD Guide
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P1C97

Gear Shift Position Sensor 1 Circuit High

P1C97 is an OBD-II diagnostic trouble code meaning: Gear Shift Position Sensor 1 Circuit High. Common causes: shift position sensor malfunction, open or short circuit in the sensor circuit. Estimated repair cost: $17–56.

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

Symptoms

  • Incorrect gear shifting
  • Check Engine Light Illuminates
  • The car goes into emergency mode
  • Reduced acceleration dynamics
  • Increased fuel consumption

Causes

  • Shift position sensor malfunction
  • Open or short circuit in the sensor circuit
  • Poor contact in the sensor connector
  • Problems with the transmission control module
  • Corroded or damaged wiring

How to Fix

  1. Check the integrity of the sensor circuit
  2. Inspect connectors and contacts for damage
  3. Check the functionality of the gear shift position sensor
  4. Replace sensor if necessary
  5. Check and update ECU software if necessary

Related codes

P1C96P1C98P1C99

FAQ

What does the P1C97 code mean?

P1C97 is an OBD-II diagnostic trouble code that indicates: Gear Shift Position Sensor 1 Circuit High

What causes a P1C97 error code?

The most common causes of P1C97 include: Shift position sensor malfunction; Open or short circuit in the sensor circuit; Poor contact in the sensor connector; Problems with the transmission control module.

How do I fix a P1C97 diagnostic trouble code?

To fix P1C97: Check the integrity of the sensor circuit. Inspect connectors and contacts for damage. Check the functionality of the gear shift position sensor. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with P1C97?

Limited driving only, diagnose soon

How much does it cost to fix P1C97?

The estimated repair cost for P1C97 is $17–56. Actual cost depends on your vehicle, location, and labor rates.

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See also: Russian version · NationStat