P1E19 2017 Chevrolet Silverado Code - Auxiliary Transmission Fluid Pump Control Module System Voltage Low
Quick Answer
The P1E19 diagnostic trouble code (DTC) indicates that the Auxiliary Transmission Fluid Pump Control Module has detected a voltage level that is lower than the expected range. Common causes include Faulty auxiliary transmission fluid pump control module, Damaged or corroded wiring and connectors related to the pump, Weak or failing vehicle battery affecting voltage supply. 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 2017 Chevrolet Silverado indicates Auxiliary Transmission Fluid Pump Control Module System Voltage Low.
- Common causes
- Common causes include Faulty auxiliary transmission fluid pump control module, Damaged or corroded wiring and connectors related to the pump, Weak or failing vehicle battery affecting voltage supply.
- 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 2017 Chevrolet Silverado Description
The P1E19 diagnostic trouble code (DTC) indicates that the Auxiliary Transmission Fluid Pump Control Module has detected a voltage level that is lower than the expected range. This code is particularly relevant in vehicles equipped with an auxiliary transmission fluid pump, which is designed to maintain optimal fluid pressure and temperature within the transmission system, especially during low-speed operations or when the vehicle is stationary.
Common Causes of P1E19 2017 Chevrolet Silverado
- Faulty auxiliary transmission fluid pump control module.
- Damaged or corroded wiring and connectors related to the pump.
- Weak or failing vehicle battery affecting voltage supply.
- Issues with the vehicle's charging system, such as a failing alternator.
- Software glitches or calibration issues within the vehicle's transmission control module.
Symptoms of P1E19 2017 Chevrolet Silverado
- Erratic or harsh shifting of the transmission.
- Transmission overheating warning lights or indicators.
- Slipping gears or difficulty engaging certain gears.
- Reduced towing capacity or performance under load.
- Unusual noises from the transmission area, such as whining or grinding.
How to Fix P1E19 2017 Chevrolet Silverado
- Diagnostic Testing: Begin with a thorough diagnostic scan to confirm the P1E19 code and check for any additional codes that may provide further insight into the issue.
- Visual Inspection: Inspect the wiring and connectors associated with the auxiliary transmission fluid pump for signs of damage, corrosion, or loose connections.
- Battery and Charging System Check: Test the vehicle's battery and alternator to ensure they are functioning correctly and providing adequate voltage to the control module.
- Replace Control Module: If the control module is found to be faulty, replacing it may be necessary to restore proper voltage levels and functionality.
- Software Update: If applicable, update the vehicle's transmission control software to ensure it is operating with the latest calibrations and fixes.
Cost to Fix P1E19 2017 Chevrolet Silverado
The estimated cost for repairing the P1E19 code can vary widely based on the specific diagnosis and repair required. Generally, the cost can range from $200 to $1,200, depending on whether it involves simple wiring repairs or a complete control module replacement. Labor costs typically range from $80 to $150 per hour, depending on the shop's location and reputation. In metropolitan areas or at dealerships, rates may be higher, while independent shops may offer lower rates. It's advisable to obtain quotes from local repair shops to get a more precise estimate tailored to your vehicle's needs.
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Frequently Asked Questions about P1E19 2017 Chevrolet Silverado Code
1. What are the common symptoms of OBDII code P1E19 in a 2017 Chevrolet Silverado?
Symptoms may include poor shifting performance, transmission slippage, illuminated warning lights on the dashboard, and reduced fuel efficiency.
2. What could cause the OBDII code P1E19 in a 2017 Chevrolet Silverado?
The code P1E19 typically indicates a problem with the Auxiliary Transmission Fluid Pump Control Module system voltage being low, which may be caused by a faulty control module, wiring issues, or a weak battery.
3. How serious is the OBDII code P1E19 in a 2017 Chevrolet Silverado?
While the vehicle may still be operable with this code present, it is important to address the underlying issue promptly to prevent potential transmission damage and ensure safe driving conditions.
4. Can I continue driving my 2017 Chevrolet Silverado with the OBDII code P1E19?
It is not recommended to continue driving the vehicle with this code active, as it can lead to further damage to the transmission system. It is advisable to have the issue diagnosed and repaired as soon as possible.
5. How can I diagnose and repair the OBDII code P1E19 in my 2017 Chevrolet Silverado?
Diagnosis typically involves checking the control module, inspecting wiring for damage, and testing the battery voltage. Repairs may involve replacing the control module, repairing wiring, or addressing any battery issues.
6. Can a DIY enthusiast fix the OBDII code P1E19 in a 2017 Chevrolet Silverado?
While some experienced DIY enthusiasts may be able to diagnose and repair this code, it is recommended to consult a professional mechanic or dealership due to the complexity of transmission control systems.
7. Are there any recalls or service bulletins related to OBDII code P1E19 in a 2017 Chevrolet Silverado?
It is advisable to check with a Chevrolet dealership or the manufacturer's website to see if there are any recalls or service bulletins related to this specific OBDII code for your vehicle.
8. How much does it typically cost to repair the OBDII code P1E19 in a 2017 Chevrolet Silverado?
The cost of repairing this code can vary depending on the underlying issue, parts needed, and labor costs. It is recommended to obtain quotes from different repair shops or dealerships for an accurate estimate.
9. Can a low battery voltage trigger the OBDII code P1E19 in a 2017 Chevrolet Silverado?
Yes, a weak or failing battery can cause low voltage in the Auxiliary Transmission Fluid Pump Control Module system, triggering the P1E19 code. It is important to ensure the battery is in good condition when diagnosing this code.
10. How often does the OBDII code P1E19 occur in a 2017 Chevrolet Silverado?
The occurrence of this specific code can vary among vehicles, but if it does appear, it should be addressed promptly to avoid potential transmission issues. Regular maintenance and battery checks can help prevent the code from appearing.
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