AutoCodes – Jeep – P1D83 Jeep

P1D83 Jeep Code - Implausible Engine Oil Temperature Signal Recieved

Quick Answer

After a calibrated amount of cool down time, the Powertrain Control Module (PCM) performs a general temperature rationality monitor and compares the AAT, ECT and IAT Sensor values. Common causes include Faulty Oil Temperature (EOT) Sensor, Oil Temperature (EOT) Sensor harness is open or shorted, Oil Temperature (EOT) 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: P1D83 Jeep indicates Implausible Engine Oil Temperature Signal Recieved.
Common causes: Common causes include Faulty Oil Temperature (EOT) Sensor, Oil Temperature (EOT) Sensor harness is open or shorted, Oil Temperature (EOT) 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 20,840

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 18, 2020

Description
Possible Causes
How To Fix
Tech Notes
Cost to Diagnose
FAQs
Comments
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Code P1D83 Jeep Description

After a calibrated amount of cool down time, the Powertrain Control Module (PCM) performs a general temperature rationality monitor and compares the AAT, ECT and IAT Sensor values. If the general temperature rationality passes, the PCM then compares the Engine Oil Temperature (EOT) Sensor value to the other temperature sensor values. If the difference is greater than a calibrated threshold, the diagnostic fails.

OBDII Code P1D83 Jeep - Implausible Engine Oil Temperature Signal Recieved - AutoCodes.com — P1D83 Jeep Code - Implausible Engine Oil Temperature Signal Recieved

What does this mean?

What are the Possible Causes of the DTC P1D83 Jeep?

Faulty Oil Temperature (EOT) Sensor
Oil Temperature (EOT) Sensor harness is open or shorted
Oil Temperature (EOT) Sensor circuit poor electrical connection
Faulty Powertrain Control Module (PCM)

How to Fix the DTC P1D83 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 does this mean?

Code Tech Notes

There is a factory service bulletin for the 2015 Jeep Cherokee. The factory recommends reprogramming the Powertrain Control Module (PCM) with the latest software to resolve the problem.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P1D83 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.

Need more information about the P1D83 Jeep code?

Need more information on how to fix the P1D83 Jeep code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P1D83 Jeep code diagnosed by a professional: Find a repair shop in your area

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 P1D83 Jeep Code

1. What are the common symptoms of OBDII code P1D83 in a Jeep?

- Common symptoms include erratic engine oil temperature readings on the gauge, engine overheating, and potential loss of engine power.

2. What could cause the OBDII code P1D83 to appear in a Jeep?

- The code may be triggered by a faulty engine oil temperature sensor, a wiring issue in the sensor circuit, or a malfunction in the engine control module.

3. How serious is the issue indicated by code P1D83 in a Jeep?

- Ignoring this code can lead to potential engine damage due to incorrect temperature readings, which may result in overheating or improper lubrication.

4. Can I continue driving my Jeep with the P1D83 code present?

- It is not recommended to continue driving the vehicle with this code active, as it can lead to engine damage or other serious issues.

5. What are some DIY repair tips for fixing OBDII code P1D83 in a Jeep?

- DIY repair tips include checking the engine oil temperature sensor and its wiring for any visible damage, and ensuring proper connections are secure and clean.

6. How can I reset the OBDII code P1D83 in my Jeep after making repairs?

- You can reset the code using an OBDII scanner or by disconnecting the vehicle's battery for a few minutes to clear the error code.

7. Is it possible for the OBDII code P1D83 to be a false alarm in a Jeep?

- Yes, occasionally the code may be triggered by a temporary glitch or sensor malfunction. It's recommended to clear the code and monitor the situation before taking further action.

8. What should I do if the OBDII code P1D83 keeps reappearing in my Jeep after resetting it?

- If the code keeps reappearing, it's advisable to have the vehicle inspected by a qualified mechanic to diagnose the underlying issue accurately.

9. How much does it typically cost to repair OBDII code P1D83 in a Jeep?

- The cost of repairs can vary depending on the root cause of the issue, but it may involve replacing the engine oil temperature sensor or addressing wiring problems. Costs can range from $100 to $300 or more.

10. Can a mechanic help diagnose and repair OBDII code P1D83 in a Jeep?

- Yes, a qualified mechanic with experience in diagnosing OBDII codes can help identify the specific cause of the issue and perform the necessary repairs to resolve the problem effectively.