Engine-CodesSaturn – P0803 Saturn

P0803 Saturn Code - Skip Shift Solenoid Control Circuit

Quick Answer

The P0803 diagnostic trouble code (DTC) for Saturn vehicles indicates a problem with the skip shift solenoid control circuit. Common causes include Faulty Skip Shift Solenoid: The skip shift solenoid itself may be faulty, causing the control circuit to malfunction, Wiring Issues: Damage or corrosion to the wiring connected to the skip shift solenoid can disrupt the control circuit, PCM Malfunction: A malfunction in the powertrain control module can also trigger the P0803 code. 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
P0803 Saturn indicates Skip Shift Solenoid Control Circuit.
Common causes
Common causes include Faulty Skip Shift Solenoid: The skip shift solenoid itself may be faulty, causing the control circuit to malfunction, Wiring Issues: Damage or corrosion to the wiring connected to the skip shift solenoid can disrupt the control circuit, PCM Malfunction: A malfunction in the powertrain control module can also trigger the P0803 code.
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.
Table of contents Created and updated by William Orellana on Sep 11, 2024
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Code P0803 Saturn Description

The P0803 diagnostic trouble code (DTC) for Saturn vehicles indicates a problem with the skip shift solenoid control circuit. This code is specifically related to the skip shift feature found in manual transmission Saturn vehicles. The skip shift solenoid is responsible for controlling the skip shift function, which is designed to improve fuel economy by forcing the driver to shift from first gear directly to fourth gear under certain driving conditions.

OBDII Code P0803 Saturn - Skip Shift Solenoid Control Circuit
P0803 Saturn Code - Skip Shift Solenoid Control Circuit

Common Causes of P0803 Saturn

  1. Faulty Skip Shift Solenoid: The skip shift solenoid itself may be faulty, causing the control circuit to malfunction.
  2. Wiring Issues: Damage or corrosion to the wiring connected to the skip shift solenoid can disrupt the control circuit.
  3. PCM Malfunction: A malfunction in the powertrain control module can also trigger the P0803 code.
  4. Sensor Malfunction: Issues with sensors involved in the skip shift system, such as the transmission position sensor, can lead to this code.

Symptoms of P0803 Saturn

  1. Check Engine Light: The most common symptom associated with the P0803 code is the illumination of the check engine light on the vehicle's dashboard.
  2. Difficulty Shifting: Drivers may experience difficulty shifting gears, especially when attempting to engage the skip shift feature.
  3. Reduced Fuel Efficiency: A malfunctioning skip shift solenoid control circuit can lead to decreased fuel efficiency due to improper gear selection.
  4. Harsh Shifting: The transmission may exhibit harsh or erratic shifting patterns, particularly when the skip shift feature is engaged.

How to Fix P0803 Saturn

  1. Diagnose the Issue: Use a diagnostic scanner to retrieve the trouble codes and pinpoint the specific cause of the skip shift solenoid control circuit malfunction.
  2. Inspect Wiring: Check the wiring harness connected to the skip shift solenoid for any damage, corrosion, or loose connections. Repair or replace as needed.
  3. Test Skip Shift Solenoid: Test the skip shift solenoid for proper operation using a multimeter to ensure it is functioning correctly.
  4. Replace Skip Shift Solenoid: If the skip shift solenoid is determined to be faulty, replace it with a new, OEM replacement part.
  5. Clear Codes and Test: After completing the repair, clear the trouble codes from the PCM and test drive the vehicle to ensure the skip shift feature operates correctly without triggering the P0803 code.

Cost to Fix P0803 Saturn

The cost of repairing a skip shift solenoid control circuit issue can vary depending on the specific cause of the problem and the labor rates in your area. In general, the cost of parts for this repair can range from $50 to $200, while labor costs can add an additional $100 to $200 to the total bill. Keep in mind that diagnostic time and labor rates can fluctuate between auto repair shops, so it's recommended to obtain quotes from multiple sources to get an accurate estimate for your specific situation.

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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 P0803 Saturn Code

1. What are the common symptoms of OBDII code P0803 in a Saturn related to the Skip Shift Solenoid Control Circuit?

- Common symptoms include difficulty shifting gears, the inability to shift into certain gears, and the illumination of the Check Engine light.

2. What typically causes the OBDII code P0803 to appear in a Saturn vehicle?

- The most common cause of code P0803 in a Saturn is a malfunctioning skip shift solenoid or issues with the solenoid control circuit.

3. How can I diagnose the Skip Shift Solenoid Control Circuit issue in my Saturn triggering code P0803?

- Diagnosing this issue usually involves inspecting the skip shift solenoid, checking the wiring and connectors for any damage, and testing the circuit for proper voltage and continuity.

4. Can I continue driving my Saturn with OBDII code P0803 related to the Skip Shift Solenoid Control Circuit?

- It is not recommended to continue driving your Saturn with this code as it can lead to further transmission problems and potentially cause damage if left unresolved.

5. Are there any quick fixes or temporary solutions for OBDII code P0803 in a Saturn until I can get it properly repaired?

- While there may be temporary workarounds, it is best to address the underlying issue causing the code to prevent further damage to the transmission system.

6. How much does it typically cost to repair OBDII code P0803 in a Saturn due to the Skip Shift Solenoid Control Circuit?

- The cost of repairing this code can vary depending on the exact cause of the issue, but it may range from $200 to $500 including parts and labor.

7. Can I fix the Skip Shift Solenoid Control Circuit issue triggering code P0803 in my Saturn by myself, or do I need a professional mechanic?

- While some DIY enthusiasts may attempt to diagnose and fix this issue, it is recommended to consult a professional mechanic with experience in transmission systems for a proper repair.

8. Will resetting the OBDII code P0803 in my Saturn make the issue go away permanently?

- Resetting the code may temporarily clear the Check Engine light, but if the underlying issue with the Skip Shift Solenoid Control Circuit is not addressed, the code is likely to reappear.

9. Is it safe to drive my Saturn to the repair shop with OBDII code P0803 related to the Skip Shift Solenoid Control Circuit?

- If the vehicle is still operating normally without any severe symptoms, you can cautiously drive it to the repair shop. However, it's best to avoid long or strenuous drives until the issue is resolved.

10. How long does it usually take to repair OBDII code P0803 in a Saturn caused by the Skip Shift Solenoid Control Circuit?

- The repair time can vary depending on the exact cause of the issue and the availability of parts, but it typically takes a few hours to a full day for a skilled mechanic to diagnose and fix the problem.

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