P1E38 Chevrolet Code - Auxiliary Transmission Fluid Pump Inverter Supply Voltage Circuit
Quick Answer
The power inverter motor, often referred to as the drive motor generator power inverter module, contains three motor control modules and the hybrid powertrain control module. Common causes include Program Power Inverter Module, Faulty Power Inverter Module, Power Inverter Module harness is open or shorted. 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
- P1E38 Chevrolet indicates Auxiliary Transmission Fluid Pump Inverter Supply Voltage Circuit.
- Common causes
- Common causes include Program Power Inverter Module, Faulty Power Inverter Module, Power Inverter Module harness is open or shorted.
- 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.
Code P1E38 Chevrolet Description
What are the Possible Causes of the DTC P1E38 Chevrolet?
- Program Power Inverter Module
- Faulty Power Inverter Module
- Power Inverter Module harness is open or shorted
- Power Inverter Module circuit poor electrical connection
How to Fix the DTC P1E38 Chevrolet?
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 is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the P1E38 Chevrolet 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.
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Frequently Asked Questions about P1E38 Chevrolet Code
1. What are common symptoms of OBDII code P1E38 in a Chevrolet related to the Auxiliary Transmission Fluid Pump Inverter Supply Voltage Circuit?
- Common symptoms include illuminated check engine light, transmission shifting issues, and reduced vehicle performance.
2. What are possible causes for OBDII code P1E38 in a Chevrolet?
- Possible causes include a faulty auxiliary transmission fluid pump inverter, wiring issues, low voltage supply, or a malfunctioning control module.
3. How can I diagnose the cause of OBDII code P1E38 in my Chevrolet?
- Diagnosis typically involves using a scan tool to check for the specific code, testing the auxiliary transmission fluid pump inverter, inspecting wiring for damage, and verifying voltage supply to the inverter.
4. Can I continue driving my Chevrolet with OBDII code P1E38 present?
- It is not recommended to continue driving with this code present, as it can lead to further transmission damage and potential safety hazards. It is best to address the issue promptly.
5. How can I repair OBDII code P1E38 in my Chevrolet?
- Repair typically involves fixing or replacing the faulty auxiliary transmission fluid pump inverter, repairing any damaged wiring, ensuring proper voltage supply, and clearing the trouble code.
6. Are there any DIY tips for addressing OBDII code P1E38 in a Chevrolet?
- DIY tips include checking for loose or damaged wiring connections, ensuring the inverter is securely mounted, and performing a visual inspection for any obvious issues before seeking professional help.
7. Is OBDII code P1E38 in a Chevrolet a common issue?
- This code is less common compared to other OBDII codes, but it can still occur in Chevrolet vehicles with auxiliary transmission fluid pump systems.
8. Can weather or environmental factors contribute to triggering OBDII code P1E38 in a Chevrolet?
- Extreme temperatures, moisture, or corrosive conditions can potentially impact the components related to the Auxiliary Transmission Fluid Pump Inverter Supply Voltage Circuit and lead to the triggering of this code.
9. Are there any recalls or technical service bulletins related to OBDII code P1E38 in Chevrolet vehicles?
- It is recommended to check with a Chevrolet dealership or online resources for any recalls or technical service bulletins specific to this OBDII code to see if there are known issues or remedies provided by the manufacturer.
10. How much can I expect to pay for repairs related to OBDII code P1E38 in a Chevrolet?
- Repair costs for addressing this code can vary depending on the root cause, parts needed, labor rates, and location. It is advisable to obtain quotes from reputable auto repair shops for an accurate estimate.
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