P1659 Acura Code - Electronic Throttle Control System Control Relay OFF Malfunction
Quick Answer
The P1659 code for Acura vehicles indicates a malfunction in the Electronic Throttle Control System Control Relay OFF. Common causes include Faulty electronic throttle control system control relay, Wiring or electrical connection issues related to the control relay, Corrosion or damage to components in the throttle control system. 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
- P1659 Acura indicates Electronic Throttle Control System Control Relay OFF Malfunction.
- Common causes
- Common causes include Faulty electronic throttle control system control relay, Wiring or electrical connection issues related to the control relay, Corrosion or damage to components in the throttle control system.
- 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 P1659 Acura Description
The P1659 code for Acura vehicles indicates a malfunction in the Electronic Throttle Control System Control Relay OFF. The electronic throttle control system is responsible for regulating the throttle opening in the engine based on input from the accelerator pedal position sensor. The control relay plays a crucial role in ensuring that the throttle operates correctly. When this relay malfunctions, it can lead to various issues with the vehicle's performance and drivability.
Common Causes of P1659 Acura
- Faulty electronic throttle control system control relay
- Wiring or electrical connection issues related to the control relay
- Corrosion or damage to components in the throttle control system
- Software or programming issues in the engine management system
- General wear and tear on the control relay due to age or mileage
Symptoms of P1659 Acura
- Check Engine Light illuminated on the dashboard
- Reduced engine performance or power
- Hesitation or stalling while driving
- Poor fuel economy
- Difficulty starting the vehicle
How to Fix P1659 Acura
- Diagnose the specific cause of the Electronic Throttle Control System Control Relay OFF malfunction using a diagnostic scanner to retrieve the trouble codes.
- Inspect the control relay, wiring, and electrical connections for any signs of damage or corrosion. Replace any faulty components as needed.
- Clear the trouble codes and reset the engine management system to see if the issue persists.
- Test drive the vehicle to ensure that the symptoms associated with the code have been resolved.
- If the problem persists, consider seeking professional assistance from a certified mechanic or dealership to perform a more in-depth inspection and repair.
Cost to Fix P1659 Acura
The cost of repairing the Electronic Throttle Control System Control Relay OFF malfunction can vary depending on the specific cause of the issue and the extent of repairs needed. On average, the parts for replacing a faulty control relay may range from $50 to $150, while labor costs can add another $80 to $150 per hour. Overall, the total repair cost for this issue could range from $150 to $500, including parts and labor. It's essential to consider that diagnostic time and labor rates can vary between auto repair shops, so it's advisable to check local rates for a more accurate estimate.
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