Easy one-page printout for the garage or repair shop
This summary uses the existing diagnostic information shown in full below.
This code means that something is wrong with the part of the car that tells it when to change gears. It's like when you try to change the channel on the TV, but the remote control isn't working right.
The transmission control module (TCM) has detected a high voltage in the control circuit for shift solenoid L.
Shift solenoids are used in automatic transmissions to control the flow of transmission fluid. The P08E5 code indicates that the control circuit for shift solenoid L is experiencing higher than expected voltage, which can affect the transmission's ability to shift gears properly.
• Harsh or delayed shifting
• Transmission stuck in one gear
• Illuminated check engine light
• Faulty shift solenoid L
• Wiring issues such as shorts or opens in the circuit
• Faulty transmission control module (TCM)
Shift Solenoid: A component that controls the flow of transmission fluid to change gears.
Transmission Control Module (TCM): The computer that controls the transmission's operation.
• Use an OBD-II scanner to confirm the code.
• Inspect the wiring and connectors for damage or corrosion.
• Test the shift solenoid L for proper operation.
• Repair or replace damaged wiring or connectors.
• Replace the faulty shift solenoid L.
• Replace or reprogram the transmission control module if necessary.
• OBD-II scanner
• Multimeter
• Basic hand tools
$150 - $500
Moderate
• Ford F-150
• Chevrolet Silverado
• Toyota Camry
• Regular transmission fluid changes
• Routine inspection of wiring and connectors
• Timely servicing of the transmission system
Transmission Issue
• Avoid driving at high speeds until the issue is resolved.
• Consult a professional mechanic for accurate diagnosis and repair.
Check with your vehicle manufacturer for specific warranty coverage on transmission components.
This code is relatively uncommon and typically associated with specific transmission issues that can arise from electrical faults.
Moderate – While the vehicle may still be drivable, ignoring the issue can lead to more severe transmission problems.
Driving with transmission issues can be dangerous and may lead to further vehicle damage. Address the issue promptly.
• Vehicle at operating temperature
• Transmission in gear
Shift solenoid L is located inside the transmission, often accessible by removing the transmission pan.
Q: Can I drive with a P08E5 code?
A: It's not recommended to drive for extended periods with this code, as it can lead to further transmission damage.
Q: How can I reset the check engine light?
A: You can use an OBD-II scanner to clear the code, but it's important to fix the underlying issue first.
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