INFINITI G35 Cruise Control Isn't Working

Common Causes of Cruise Control Malfunctions in Your INFINITI G35 and How to Fix Them

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Reviewed by
Devin Cabugcal
Written by RepairPal Car Genius
Updated January 14, 2025
0%
30% chance it's the
Sensor
0%
25% chance it's the
Control Module
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25% chance it's the
Throttle
0%
20% chance it's
Something else
The most common reasons a INFINITI G35 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 INFINITI G35 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.

The cruise control switch can cause complete failure of the cruise control feature, but in a lucky scenario only partial functionality will be lost. This means that the cruise control may come on, but that it will not increase in speed automatically, or the cancel button does not work leading the driver to cancel cruise control with the foot brake. In some vehicles, the cruise control light may illuminate, or a warning message may be displayed due to lack of functionality.

Troubleshooting Cruise Control Issues in an INFINITI G35

When troubleshooting cruise control issues in your INFINITI G35, begin with the simplest checks to identify potential problems. Start by observing if the cruise control disengages unexpectedly while driving; this could indicate a malfunction within the system. Next, inspect the throttle and cruise control module, as failures in these components can directly impact functionality. Pay attention to the brake and clutch pedal contacts, as software glitches or poor connections here are common culprits for cruise control issues. If the cruise control buttons are unresponsive, consider examining the clock spring, which may need replacement if faulty. If these initial steps do not resolve the issue, it may be time to consult with automotive repair professionals who specialize in INFINITI vehicles, as they can provide deeper insights and solutions. By following this diagnostic approach, you can systematically address and potentially resolve cruise control problems in your G35.

What Are the Common Problems Causing Cruise Control Issues in an INFINITI G35?

When dealing with cruise control issues in an INFINITI G35, it's essential to understand the common problems that may arise. One prevalent issue is related to software glitches, which can lead to unexpected disengagement of the cruise control system. This problem may not be immediately apparent, as restarting the vehicle can temporarily resolve the issue, making it crucial to consider software updates or resets as part of your troubleshooting process. Another significant factor is the contact quality of the brake and clutch pedals; a poor contact surface can result in sensor errors that disrupt the cruise control functionality. Additionally, the cruise control cancel switch and the steering wheel switches are often implicated in these malfunctions. If you're experiencing issues, inspecting these components for wear or damage can be a valuable step in your DIY repair efforts. By understanding these common problems, you can take informed steps to diagnose and potentially fix the cruise control issues in your INFINITI G35.

Why is the Cruise Control Not Working in an INFINITI G35?

When the cruise control in your INFINITI G35 fails to operate, it’s crucial to understand the potential implications of this malfunction. Ignoring the symptoms can lead to not only inconvenience but also safety risks while driving. Common issues such as a failed control module, faulty sensors, or switch problems can disrupt the functionality of your cruise control system. Additionally, throttle actuation problems may prevent the system from engaging properly. It's also important to consider the condition of the brake and clutch pedal contacts; poor connections can inadvertently deactivate cruise control when you apply the brakes or clutch. To effectively troubleshoot, inspect the cruise control cancel switch and the steering wheel controls, as these components are often overlooked yet vital for proper operation. Addressing these issues promptly can help ensure your vehicle remains safe and reliable on the road, preventing further complications that could arise from neglecting the problem.

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