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 the car's computer has detected a problem with the part of the system that controls engine sounds. It's like when a speaker isn't working right and makes the sound too quiet.
The P26ED code indicates a low voltage condition in the Engine Sound Control B circuit, which affects the system responsible for managing the engine's acoustic output.
The Engine Sound Control system is designed to enhance or modify the sound of the engine. A 'Circuit Low' condition means that the voltage in the circuit is below the expected range, which can be caused by wiring issues, a faulty actuator, or a problem with the control module.
• Unusual engine sound
• Check Engine Light illuminated
• Reduced engine performance
• Faulty Engine Sound Control actuator
• Damaged or corroded wiring or connectors
• Faulty Engine Control Module (ECM)
ECM: Engine Control Module
Actuator: A component responsible for moving or controlling a mechanism or system
• Perform a visual inspection of the wiring and connectors.
• Use a multimeter to check the voltage in the circuit.
• Test the Engine Sound Control actuator for proper operation.
• Repair or replace damaged wiring or connectors.
• Replace the faulty Engine Sound Control actuator.
• Reprogram or replace the Engine Control Module if necessary.
• OBD-II scanner
• Multimeter
• Screwdriver set
$150 - $500
Moderate
• Ford F-150
• Chevrolet Silverado
• Toyota Camry
• Regularly inspect and maintain vehicle wiring.
• Perform routine diagnostic checks.
• Ensure proper software updates for ECM.
Sensor Issue
• Have the vehicle inspected by a professional.
• Avoid high-speed driving until the issue is resolved.
Check with the vehicle manufacturer for warranty coverage on electronic components.
This code has been reported in vehicles with advanced engine sound systems, typically in newer models.
Moderate – It is recommended to address this issue soon to prevent further complications.
Driving with a malfunctioning engine sound control system may not be unsafe, but it can affect vehicle performance and emissions.
• Vehicle at operating temperature
• Engine running at idle
The Engine Sound Control actuator is typically located near the engine or within the exhaust system.
Q: Can I drive with the P26ED code?
A: It is possible to drive, but it's best to have it checked soon to avoid potential issues.
Q: Does this affect my car's performance?
A: It may affect the sound and performance of the engine, so it's advisable to fix it.
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