AutoCodes – Jeep – P0524 Jeep

P0524 Jeep Code - Engine Oil Pressure Sensor/Switch Circuit

Quick Answer

For the Multi-Displacement System (MDS) to enable the 4-cylinder mode, the oil pressure must be approximately 25 psi. Common causes include Low oil level or motor mechanical fault, Faulty Oil Pressure sensor, Oil Pressure Sensor harness is open or shorted. 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: P0524 Jeep indicates Engine Oil Pressure Sensor/Switch Circuit.
Common causes: Common causes include Low oil level or motor mechanical fault, Faulty Oil Pressure sensor, Oil Pressure Sensor harness is open or shorted.
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 14,009

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 Apr 23, 2023

Description
Possible Causes
How To Fix
Cost to Diagnose
Comments
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Code P0524 Jeep Description

For the Multi-Displacement System (MDS) to enable the 4-cylinder mode, the oil pressure must be approximately 25 psi. For the MDS to remain enabled in the 4-cylinder mode the engine oil pressure cannot drop less than 23.2 psi. If the oil pressure drops less than 23.2 psi while the MDS will be disabled. The Diagnostic Trouble Code (DTC) will be set when the engine oil pressure never reaches the calibrated specification to allow the MDS activation.

OBDII Code P0524 Jeep - Engine Oil Pressure Sensor/Switch Circuit - AutoCodes.com — P0524 Jeep Code - Engine Oil Pressure Sensor/Switch Circuit

What does this mean?

What are the Possible Causes of the DTC P0524 Jeep?

Low oil level or motor mechanical fault
Faulty Oil Pressure sensor
Oil Pressure Sensor harness is open or shorted
Oil Pressure Sensor circuit poor electrical connection

How to Fix the DTC P0524 Jeep?

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 P0524 Jeep 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.

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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.