2011 INFINITI EX35 Cruise Control Isn't Working

Common Causes of Cruise Control Malfunctions in Your 2011 INFINITI EX35 and How to Fix Them

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Reviewed by
Aisha
Written by RepairPal Car Genius
Updated January 14, 2025
0%
30% chance it's the
Sensor
0%
25% chance it's the
Control Module
0%
25% chance it's the
Throttle
0%
20% chance it's
Something else
The most common reasons a 2011 INFINITI EX35 cruise control isn't working are failed control module, sensor or switch issues, or throttle actuation problems.
  • Sensor: A faulty or malfunctioning sensor can lead to incorrect readings, causing issues with engine performance or other systems relying on accurate data.
  • Control Module: A faulty control module can lead to erratic vehicle behavior or failure of various electronic systems due to improper signal processing.
  • Throttle: A faulty throttle body or a defective accelerator pedal position sensor may be causing inconsistent throttle response.
Proper diagnosis will determine the exact cause of your symptom, saving you money on unnecessary repairs. The diagnostic experts at RepairPal Certified shops have the right tools and experience to solve any symptom.

How much does it cost to fix a 2011 INFINITI EX35 cruise control isn't working?

Common Repairs

The total repair cost will vary based on the condition of your vehicle and the number of repairs needed to fix your symptom. Proper diagnosis will save you money by finding the exact repairs needed to fix your car right the first time.

In the event that a wheel speed sensor fails, the ABS, traction control system (TCS) and manufacturer specific stability control system lights will illuminate, informing the driver that the systems are disabled. The vehicle will be more prone to tire slip, and normal driving patterns may need to be adjusted to correct for the loss of computer control. On older vehicle's, the speedometer can be affected, causing illumination of the check engine light as well.

What are the initial diagnostic steps to troubleshoot the non-functional cruise control in a 2011 INFINITI EX35?

When faced with a non-functional cruise control in your 2011 INFINITI EX35, it's crucial to adopt a systematic diagnostic approach. Start by checking the cruise control fuse, as a blown fuse is a common and easily fixable issue that can halt the system's operation. Next, inspect the cruise control switch to ensure it is functioning correctly; a faulty switch can prevent the system from engaging. It's also important to verify the speed sensors, as they play a vital role in the cruise control's functionality; if these sensors are malfunctioning, they can disrupt the system's performance. Utilizing a diagnostic scanner to check for error codes can provide valuable insights into any underlying issues affecting the cruise control system. Lastly, don't overlook the brake lights; ensure they are operational, as non-functioning brake lights can interfere with the cruise control's ability to engage. By following these steps, you can effectively diagnose and potentially resolve the cruise control issues in your vehicle.

What are the common problems that could cause the cruise control to stop working in a 2011 INFINITI EX35?

When troubleshooting cruise control issues in a 2011 INFINITI EX35, it's essential to understand the common problems that may be at play. One frequent culprit is a faulty brake pedal switch, which is designed to disengage the cruise control when the brake is applied; if this switch malfunctions, it can prevent the system from engaging. Another potential issue is a malfunctioning speed sensor, as this component is crucial for relaying speed data to the vehicle's computer, and any failure here can disrupt cruise control functionality. Additionally, a blown fuse related to the cruise control system can lead to its complete failure, making it important to check and replace any damaged fuses. Throttle control problems, particularly with the throttle position sensor, can also hinder the cruise control's ability to maintain speed, so addressing these issues is vital. Lastly, the Electronic Control Module (ECM) plays a significant role in managing various vehicle functions, including cruise control; any problems with the ECM may require diagnosis and repair to restore proper operation. By systematically examining these common issues, drivers can effectively troubleshoot and potentially resolve cruise control malfunctions in their INFINITI EX35.

How urgent is it to address the malfunctioning cruise control in a 2011 INFINITI EX35?

When dealing with a malfunctioning cruise control in a 2011 INFINITI EX35, it is crucial to recognize the urgency of the situation. While it may not seem like an immediate emergency, neglecting this issue can lead to serious safety risks, such as unexpected acceleration or deceleration, which could result in accidents. Additionally, a properly functioning cruise control system significantly enhances driving comfort, allowing for a more enjoyable experience on the road. Furthermore, the malfunction may be indicative of deeper electronic system issues, which, if left unaddressed, could compromise the vehicle's overall performance. Timely intervention not only ensures a safer driving environment but also helps prevent further damage to the vehicle, potentially saving you from costly repairs down the line. Therefore, it is advisable to prioritize the repair of your cruise control system to maintain both safety and vehicle integrity.

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Troubleshooting 2011 INFINITI EX35 Cruise Control Problems