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P1718 Dodge Code - EEPROM Integrity Failure

Quick Answer

The P1718 code for Dodge vehicles indicates an EEPROM (Electrically Erasable Programmable Read-Only Memory) Integrity Failure. Common causes include Electrical interference, Voltage spikes, Internal malfunctions within the EEPROM. 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
P1718 Dodge indicates EEPROM Integrity Failure.
Common causes
Common causes include Electrical interference, Voltage spikes, Internal malfunctions within the EEPROM.
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.
What is this?
Table of contents Created and updated by William Orellana on Sep 08, 2024
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Code P1718 Dodge Description

The P1718 code for Dodge vehicles indicates an EEPROM (Electrically Erasable Programmable Read-Only Memory) Integrity Failure. The EEPROM is a type of non-volatile memory that stores important data for the vehicle's various systems, including engine control, transmission control, and other functions. When the integrity of the EEPROM is compromised, it can lead to significant issues with the vehicle's performance and overall functionality.

OBDII Code P1718 Dodge - EEPROM Integrity Failure
P1718 Dodge Code - EEPROM Integrity Failure

Common Causes of P1718 Dodge

  1. Electrical interference
  2. Voltage spikes
  3. Internal malfunctions within the EEPROM
  4. Age and wear of the memory chip
  5. Manufacturing defects in the EEPROM

Symptoms of P1718 Dodge

  1. Rough idling
  2. Stalling
  3. Poor acceleration
  4. Transmission shifting problems
  5. Inability to start the vehicle

How to Fix P1718 Dodge

  1. Use a diagnostic scanner to retrieve and clear the code from the vehicle's computer.
  2. Inspect the wiring and connections related to the EEPROM for any signs of damage or corrosion.
  3. Check the vehicle's battery and charging system to ensure they are functioning correctly and providing stable voltage.
  4. If necessary, replace the EEPROM with a new unit and reprogram it with the vehicle's specific data.
  5. Test drive the vehicle to ensure that the issue has been resolved and that the symptoms associated with the code have been eliminated.

Cost to Fix P1718 Dodge

The cost of repairing a P1718 code for Dodge vehicles can vary depending on the specific model and year of the vehicle, as well as the labor rates in your area. On average, the repair costs for this issue can range from $200 to $500, including parts and labor. Keep in mind that diagnostic time and labor rates at auto repair shops can vary, so it's advisable to check with local shops for a more accurate estimate.

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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.

Frequently Asked Questions about P1718 Dodge Code

1. What are the common symptoms of OBDII code P1718 (EEPROM Integrity Failure) in a Dodge vehicle?

The common symptoms of OBDII code P1718 in a Dodge vehicle include rough shifting, transmission slippage, and the transmission going into "limp mode".

2. What does the OBDII code P1718 (EEPROM Integrity Failure) indicate in a Dodge?

The OBDII code P1718 in a Dodge indicates that there is a problem with the EEPROM integrity within the transmission control module (TCM).

3. What are the possible causes of OBDII code P1718 (EEPROM Integrity Failure) in a Dodge?

Possible causes of OBDII code P1718 in a Dodge include a faulty TCM, damaged wiring or connectors, low transmission fluid level, or internal transmission issues.

4. How can I repair OBDII code P1718 (EEPROM Integrity Failure) in my Dodge?

To repair OBDII code P1718 in a Dodge, you may need to reflash or replace the TCM, repair any damaged wiring or connectors, check and refill the transmission fluid, and diagnose and address any internal transmission problems.

5. Can driving with OBDII code P1718 (EEPROM Integrity Failure) cause further damage to my Dodge?

Continuing to drive with OBDII code P1718 in a Dodge can potentially lead to further damage to the transmission, resulting in more costly repairs down the line. It is recommended to address the issue promptly.

6. How can I prevent OBDII code P1718 (EEPROM Integrity Failure) from occurring in my Dodge in the future?

To prevent OBDII code P1718 in a Dodge in the future, it is important to regularly maintain your vehicle, including checking and changing the transmission fluid as recommended, and addressing any warning signs of transmission issues promptly.

7. Is it safe to continue driving my Dodge with OBDII code P1718 (EEPROM Integrity Failure)?

It is not recommended to continue driving your Dodge with OBDII code P1718, as it can lead to further transmission problems and potentially unsafe driving conditions. It is best to address the issue as soon as possible.

8. How long does it typically take to repair OBDII code P1718 (EEPROM Integrity Failure) in a Dodge?

The time it takes to repair OBDII code P1718 in a Dodge can vary depending on the specific cause of the issue and the extent of the repairs needed. It is best to consult with a professional mechanic for a more accurate estimate.

9. Can I reset the OBDII code P1718 (EEPROM Integrity Failure) in my Dodge using an OBDII scanner?

Resetting the OBDII code P1718 in a Dodge using an OBDII scanner may temporarily clear the code, but it will likely return if the underlying issue is not addressed. It is recommended to diagnose and repair the root cause of the problem.

10. How much does it cost to repair OBDII code P1718 (EEPROM Integrity Failure) in a Dodge?

The cost to repair OBDII code P1718 in a Dodge can vary depending on the specific repairs needed, the labor rates in your area, and whether new parts are required. It is advisable to get a few quotes from reputable mechanics to compare prices.

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