P1E19 GMC Code - Auxiliary Transmission Fluid Pump Control Module System Voltage Low
Quick Answer
The P1E19 GMC code indicates that there is a problem with the Auxiliary Transmission Fluid Pump Control Module System Voltage being too low. Common causes include Faulty Auxiliary Transmission Fluid Pump Control Module, Wiring issues or shorts in the system, Low battery voltage affecting the control module. 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
- P1E19 GMC indicates Auxiliary Transmission Fluid Pump Control Module System Voltage Low.
- Common causes
- Common causes include Faulty Auxiliary Transmission Fluid Pump Control Module, Wiring issues or shorts in the system, Low battery voltage affecting the control module.
- 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.
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Code P1E19 GMC Description
The P1E19 GMC code indicates that there is a problem with the Auxiliary Transmission Fluid Pump Control Module System Voltage being too low. This system is responsible for controlling the auxiliary transmission fluid pump, which helps to maintain proper fluid pressure in the transmission system. When the voltage is low, it can lead to issues with the transmission system's performance, potentially causing erratic shifting, slipping gears, or even complete transmission failure.
Common Causes of P1E19 GMC
- Faulty Auxiliary Transmission Fluid Pump Control Module
- Wiring issues or shorts in the system
- Low battery voltage affecting the control module
- Corrosion or poor connections in the electrical system
- Issues with the power supply to the control module
Symptoms of P1E19 GMC
- Erratic shifting or slipping gears
- Transmission overheating
- Transmission fluid leaks
- Dashboard warning light illuminated
- Vehicle going into limp mode
How to Fix P1E19 GMC
- Begin by checking the battery voltage to ensure it is within the proper range.
- Inspect the wiring and connections related to the Auxiliary Transmission Fluid Pump Control Module for any signs of damage or corrosion.
- Test the control module for proper functioning or replace it if necessary.
- Clear the diagnostic trouble codes and test drive the vehicle to ensure the issue has been resolved.
- If the problem persists, further diagnostics may be needed to pinpoint the exact cause of the low voltage issue.
Cost to Fix P1E19 GMC
The cost of repairing the Auxiliary Transmission Fluid Pump Control Module System Voltage Low issue can vary depending on the specific cause of the problem. On average, you can expect to pay anywhere from $200 to $600 for parts and labor. Keep in mind that diagnostic time and labor rates can vary between auto repair shops, so it's recommended to get quotes from multiple shops to find the best price. Additionally, the cost may be higher if the control module needs to be replaced.
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Information for Specific GMC Models
- P1E19 2014 GMC Sierra — Auxiliary Transmission Fluid Pump Control Module System Voltage Low
- P1E19 2015 GMC Sierra — Auxiliary Transmission Fluid Pump Control Module System Voltage Low
- P1E19 2016 GMC Sierra — Auxiliary Transmission Fluid Pump Control Module System Voltage Low
- P1E19 2017 GMC Sierra — Auxiliary Transmission Fluid Pump Control Module System Voltage Low
- P1E19 2018 GMC Sierra — Auxiliary Transmission Fluid Pump Control Module System Voltage Low
Frequently Asked Questions about P1E19 GMC Code
1. What are the common symptoms of OBDII code P1E19 GMC?
The common symptoms of OBDII code P1E19 GMC include poor transmission performance, harsh shifting, and the illumination of the Check Engine Light.
2. What are the possible causes of OBDII code P1E19 GMC?
Possible causes of OBDII code P1E19 GMC include a faulty auxiliary transmission fluid pump control module, wiring issues, low battery voltage, or a malfunctioning transmission fluid pump.
3. How can I diagnose OBDII code P1E19 GMC?
Diagnosing OBDII code P1E19 GMC involves using an OBDII scanner to retrieve the code, checking the transmission fluid level and condition, inspecting the wiring and connectors related to the auxiliary transmission fluid pump control module, and testing the voltage levels.
4. What are some repair tips for OBDII code P1E19 GMC?
Repair tips for OBDII code P1E19 GMC may include replacing the faulty auxiliary transmission fluid pump control module, repairing any damaged wiring or connectors, ensuring proper battery voltage, and checking the transmission fluid pump for proper operation.
5. Can I drive my vehicle with OBDII code P1E19 GMC?
It is not recommended to drive your vehicle with OBDII code P1E19 GMC, as it can lead to further transmission damage and potential safety hazards. It is best to address the issue promptly.
6. How serious is OBDII code P1E19 GMC?
OBDII code P1E19 GMC should be taken seriously as it can affect the performance and reliability of your vehicle's transmission system. Ignoring the code may lead to more severe transmission problems.
7. Does OBDII code P1E19 GMC require immediate attention?
Yes, OBDII code P1E19 GMC requires immediate attention to prevent further damage to the transmission system and ensure the safe operation of your vehicle.
8. Can I reset OBDII code P1E19 GMC with a simple reset tool?
Resetting OBDII code P1E19 GMC with a simple reset tool may temporarily clear the code, but it is essential to address the underlying issue causing the code to prevent it from reoccurring.
9. How much does it cost to repair OBDII code P1E19 GMC?
The cost to repair OBDII code P1E19 GMC can vary depending on the specific cause of the issue, the extent of the repairs needed, and the labor rates of the repair shop. It is advisable to consult a professional for an accurate estimate.
10. Can OBDII code P1E19 GMC be triggered by other underlying issues?
Yes, OBDII code P1E19 GMC can be triggered by other underlying issues such as low battery voltage, wiring faults, or problems with the transmission fluid pump. It is essential to conduct a thorough diagnosis to identify the root cause accurately.
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