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Engine-Codes – KIA – P1700 KIA

P1700 KIA Code - Overdrive Lamp Circuit Malfunction

Quick Answer

The P1700 code for KIA vehicles indicates a malfunction in the overdrive lamp circuit. Common causes include Faulty overdrive switch, Wiring issues in the overdrive lamp circuit, Blown fuse related to the overdrive system. 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
P1700 KIA indicates Overdrive Lamp Circuit Malfunction.
Common causes
Common causes include Faulty overdrive switch, Wiring issues in the overdrive lamp circuit, Blown fuse related to the overdrive system.
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 07, 2024
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Code P1700 KIA Description

The P1700 code for KIA vehicles indicates a malfunction in the overdrive lamp circuit. In automatic transmission vehicles, the overdrive function allows the transmission to shift into a higher gear to improve fuel efficiency and reduce engine RPMs at higher speeds. The overdrive lamp serves as a visual indicator to the driver when the overdrive function is engaged or disengaged.

OBDII Code P1700 KIA - Overdrive Lamp Circuit Malfunction
P1700 KIA Code - Overdrive Lamp Circuit Malfunction

Common Causes of P1700 KIA

  1. Faulty overdrive switch
  2. Wiring issues in the overdrive lamp circuit
  3. Blown fuse related to the overdrive system
  4. ECM malfunction
  5. Overdrive solenoid failure

Symptoms of P1700 KIA

  1. Overdrive lamp not illuminating or flashing
  2. Transmission shifting erratically
  3. Reduced fuel efficiency
  4. Harsh or delayed shifting
  5. Check Engine Light illuminated

How to Fix P1700 KIA

  1. Begin by conducting a visual inspection of the overdrive switch, wiring, and fuse related to the overdrive lamp circuit.
  2. Test the overdrive switch using a multimeter to check for continuity and proper function.
  3. Inspect the wiring for any damage, corrosion, or loose connections. Repair or replace as needed.
  4. Check and replace any blown fuses in the overdrive system.
  5. If the issue persists, further diagnostics may be required to pinpoint the exact cause, such as testing the ECM and overdrive solenoid.

Cost to Fix P1700 KIA

The cost of repairing a P1700 code for a KIA vehicle can vary depending on the specific cause of the issue. On average, the parts required for this repair could range from $50 to $200, with labor costs adding an additional $100 to $300. This brings the total estimated cost to $150 to $500. However, it is important to note that these are rough estimates and actual costs may vary based on the location, vehicle make and model, and labor rates at the auto repair shop. It is recommended to obtain quotes from multiple shops to ensure a competitive price.

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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 P1700 KIA Code

1. What does the OBDII code P1700 mean for a Kia?

P1700 indicates a malfunction in the overdrive lamp circuit, which is related to the vehicle's transmission system.

2. What are the common symptoms of a P1700 code in a Kia?

Symptoms may include the overdrive (O/D) lamp not functioning, transmission shifting issues, or the O/D lamp flashing on the dashboard.

3. What causes the P1700 code to appear in a Kia?

Common causes include a faulty overdrive lamp bulb, damaged wiring or connectors in the overdrive lamp circuit, or an issue with the transmission control module (TCM).

4. Can a P1700 code affect the vehicle's drivability?

While it may not immediately affect drivability, unresolved issues with the overdrive circuit can lead to improper transmission operation over time.

5. How do you diagnose a P1700 code in a Kia?

Diagnosis involves inspecting the overdrive lamp bulb, checking the wiring and connectors for damage, and testing the transmission control module for faults.

6. Can a blown overdrive lamp bulb trigger a P1700 code?

Yes, a blown bulb in the overdrive lamp circuit is a common cause of the P1700 code.

7. Is the P1700 code specific to Kia vehicles?

While P1700 is a generic OBDII code, its definition as an overdrive lamp circuit malfunction is specific to certain Kia models.

8. How can you fix a P1700 code on a Kia?

Repairs may include replacing the overdrive lamp bulb, repairing damaged wiring, or, in rare cases, replacing the transmission control module.

9. How much does it cost to fix a P1700 code on a Kia?

The repair cost varies, but replacing a bulb or repairing wiring may cost $50-$200, while TCM replacement can be significantly more expensive.

10. Can you drive your Kia with a P1700 code?

You can drive with a P1700 code, but it’s best to address it promptly to avoid potential transmission issues.

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