AutoCodes – Generic – P0823

P0823 Code - Gear Lever X Position Circuit Intermittent

Quick Answer

The Transmission Control Module (TCM) monitors the Gear Lever Y Position Sensor signal. Common causes include Faulty Gear Lever X Position Sensor, Gear Lever X Position Sensor harness is open or shorted, Gear Lever X Position Sensor circuit poor electrical connection. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

What it means: P0823 indicates Gear Lever X Position Circuit Intermittent.
Common causes: Common causes include Faulty Gear Lever X Position Sensor, Gear Lever X Position Sensor harness is open or shorted, Gear Lever X Position Sensor circuit poor electrical connection.
Severity: High - diagnose this code as soon as possible.
Can I drive?: Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

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Code Popularity 4,508

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on May 09, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
Comments
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Code P0823 Description

The Transmission Control Module (TCM) monitors the Gear Lever Y Position Sensor signal. The TCM sets the OBDII code when the Gear Lever Y Position Sensor is not to factory specifications.

OBDII Code P0823 - Gear Lever X Position Circuit Intermittent - AutoCodes.com — P0823 Code - Gear Lever X Position Circuit Intermittent

What does this mean?

What are the Possible Causes of the DTC P0823?

Faulty Gear Lever X Position Sensor
Gear Lever X Position Sensor harness is open or shorted
Gear Lever X Position Sensor circuit poor electrical connection

How to Fix the DTC P0823?

Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P0823 code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.

Need more information about the P0823 code?

Need more information on how to fix the P0823 code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P0823 code diagnosed by a professional: Find a repair shop in your area

Information for Specific Makes

P0823 Dodge — Gear Lever X Position Circuit Intermittent
P0823 Mercedes-Benz — Gear Lever X Position Circuit Intermittent

About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.