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Engine-Codes – Lincoln – P1733 Lincoln

P1733 Lincoln Code - Gearshift Load Control Malfunction

Quick Answer

The P1733 diagnostic trouble code for Lincoln vehicles refers to a Gearshift Load Control Malfunction. Common causes include Faulty gearshift control module, Wiring issues or shorts, Malfunctioning sensors. 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
P1733 Lincoln indicates Gearshift Load Control Malfunction.
Common causes
Common causes include Faulty gearshift control module, Wiring issues or shorts, Malfunctioning sensors.
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 09, 2024
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Code P1733 Lincoln Description

The P1733 diagnostic trouble code for Lincoln vehicles refers to a Gearshift Load Control Malfunction. This code indicates that there is an issue with the gearshift system, specifically relating to the load control function. The gearshift load control system is responsible for managing the load on the transmission during gear changes, ensuring smooth and efficient shifting. When this system malfunctions, it can lead to a variety of performance issues and potentially impact the overall drivability of the vehicle.

OBDII Code P1733 Lincoln - Gearshift Load Control Malfunction
P1733 Lincoln Code - Gearshift Load Control Malfunction

Common Causes of P1733 Lincoln

  1. Faulty gearshift control module
  2. Wiring issues or shorts
  3. Malfunctioning sensors
  4. Mechanical problems within the transmission
  5. Low transmission fluid levels

Symptoms of P1733 Lincoln

  1. Delayed or harsh shifting
  2. Gear slippage
  3. Transmission getting stuck in a particular gear
  4. Check Engine Light illuminated
  5. Reduced fuel efficiency

How to Fix P1733 Lincoln

  1. Begin by performing a thorough diagnostic scan to retrieve the specific trouble codes and pinpoint the exact cause of the gearshift load control malfunction.
  2. Inspect the gearshift control module, wiring harness, and sensors for any visible damage or signs of wear. Replace any components that are faulty or damaged.
  3. Check the transmission fluid level and condition. Top up or replace the fluid if necessary.
  4. Test drive the vehicle to ensure that the gearshift load control issue has been resolved and that the transmission is functioning correctly.
  5. Clear the trouble codes from the vehicle's computer system to reset the Check Engine Light and verify that the repair was successful.

Cost to Fix P1733 Lincoln

The typical repair costs for a gearshift load control malfunction can vary depending on the specific cause of the issue and the extent of the repairs needed. In general, the cost of parts and labor for this repair can range from $200 to $600. It's important to note that diagnostic time and labor rates at auto repair shops can vary based on factors such as location, vehicle make and model, and engine type. It's advisable to obtain quotes from local shops to get a more accurate estimate for this repair.

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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 P1733 Lincoln Code

1. What are the common symptoms of OBDII code P1733 (Gearshift Load Control Malfunction) in a Lincoln?

- Common symptoms include difficulty shifting gears, erratic shifting behavior, and the transmission staying in one gear.

2. What are the possible causes of OBDII code P1733 in a Lincoln?

- Possible causes include a faulty gearshift load control actuator, damaged wiring or connectors, low transmission fluid level, or a malfunctioning transmission control module.

3. How can I diagnose OBDII code P1733 in my Lincoln?

- A thorough diagnostic process involves checking the gearshift load control actuator, inspecting the wiring and connectors, verifying the transmission fluid level, and scanning the transmission control module for error codes.

4. Can I drive my Lincoln with OBDII code P1733 present?

- It is not recommended to drive your Lincoln with this code present, as it can lead to further damage to the transmission system. It's best to address the issue promptly.

5. Is it possible to reset OBDII code P1733 in a Lincoln without repairs?

- While you can clear the code with an OBDII scanner, it is essential to address the underlying issue causing the malfunction to prevent it from recurring.

6. How much does it typically cost to repair OBDII code P1733 in a Lincoln?

- The cost of repairing this code can vary depending on the specific cause of the issue, but it may range from a few hundred to over a thousand dollars, including parts and labor.

7. Are there any DIY repair tips for OBDII code P1733 in a Lincoln?

- DIY enthusiasts can start by checking the gearshift load control actuator for any visible damage or signs of wear. It's also recommended to inspect the wiring and connectors for any issues before seeking professional help.

8. Can a faulty gearshift load control actuator cause OBDII code P1733 in a Lincoln?

- Yes, a faulty gearshift load control actuator is a common cause of this code in Lincolns, as it can lead to issues with gear shifting and transmission control.

9. How urgent is it to address OBDII code P1733 in a Lincoln?

- It is essential to address this code promptly to prevent further damage to the transmission system and ensure the safe operation of your vehicle.

10. Is OBDII code P1733 specific to Lincoln vehicles, or can it occur in other car makes?

- While this code is associated with Lincoln vehicles, similar gearshift control malfunctions can occur in other car makes as well, albeit with different OBDII codes.

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