AutoCodes – Generic – P1619

P1619 Code - Engine Oil Life Monitor Reset Circuit

Quick Answer

With the key on, then Powertrain Control Module (PCM) detects a circuit grounded condition in the Oil Life Monitor circuit condition met for over 60 seconds. Common causes include Faulty Oil Life Monitor, Oil Life Monitor harness is open or shorted, Oil Life Monitor 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
P1619 indicates Engine Oil Life Monitor Reset Circuit.
Common causes
Common causes include Faulty Oil Life Monitor, Oil Life Monitor harness is open or shorted, Oil Life Monitor 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 16,105
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Sep 01, 2019
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Code P1619 Description

With the key on, then Powertrain Control Module (PCM) detects a circuit grounded condition in the Oil Life Monitor circuit condition met for over 60 seconds.
OBDII Code P1619 - Engine Oil Life Monitor Reset Circuit - AutoCodes.com
P1619 Code - Engine Oil Life Monitor Reset Circuit

What are the Possible Causes of the DTC P1619?

  • Faulty Oil Life Monitor
  • Oil Life Monitor harness is open or shorted
  • Oil Life Monitor circuit poor electrical connection

How to Fix the DTC P1619?

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 P1619 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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Information for Specific Makes

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.

Frequently Asked Questions about P1619 Code

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