2006 Nissan 350Z Cruise Control Isn't Working

Common Causes of Cruise Control Malfunctions in Your 2006 Nissan 350Z 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
0%
25% chance it's the
Throttle
0%
20% chance it's
Something else
The most common reasons a 2006 Nissan 350Z 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 2006 Nissan 350Z 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 steps to diagnose the non-functioning cruise control in a 2006 Nissan 350Z?

To diagnose the non-functioning cruise control in your 2006 Nissan 350Z, begin with the simplest solutions before delving into more complex issues. Start by checking the fuse associated with the cruise control system, as a blown fuse is a common and easily fixable problem. Next, inspect the cruise control switch to ensure it is operational; a malfunctioning switch can prevent the system from engaging. Following this, examine the brake pedal switch, which is crucial since the cruise control disengages when the brake is applied. If these components are functioning correctly, verify the vehicle speed sensor, as it is essential for the cruise control to operate effectively. Additionally, check for any vacuum leaks in the lines, as these can disrupt the system's performance. Finally, if the issue persists, use a diagnostic scanner to check for error codes that may indicate specific problems within the cruise control system. By following this structured approach, you can systematically identify and address the root cause of your cruise control issues, making your DIY troubleshooting more efficient and effective.

What are the common problems that could cause the cruise control to stop working in a 2006 Nissan 350Z?

When dealing with cruise control issues in a 2006 Nissan 350Z, it's essential to understand the common problems that may arise. One frequent culprit is a faulty brake pedal switch, which can prevent the cruise control from engaging or cause it to disengage unexpectedly. Additionally, a defective speed sensor can disrupt the system's ability to maintain a steady speed, leading to frustrating driving experiences. Another potential issue is a blown fuse within the cruise control system, which can completely disable its functionality. It's also important to check for vacuum leaks in the engine, as these can significantly impact the cruise control's performance. Lastly, a malfunctioning cruise control module may fail to respond to commands, rendering the system ineffective. By identifying and addressing these common problems, DIYers can effectively troubleshoot and restore the cruise control functionality in their Nissan 350Z.

How urgent is it to address the non-functioning cruise control in a 2006 Nissan 350Z?

When it comes to the non-functioning cruise control in your 2006 Nissan 350Z, understanding the urgency of the issue is crucial for maintaining both safety and driving comfort. While this problem may not pose an immediate threat to the vehicle's overall drivability, neglecting it can lead to increased frustration during long drives, where cruise control is particularly beneficial. Moreover, addressing the malfunction promptly can prevent potential underlying issues from escalating, which could result in more significant repairs down the line. Although the urgency may not rival that of critical systems like brakes or engine performance, taking the time to diagnose and fix the cruise control will enhance your driving experience and ensure that you can enjoy the convenience this feature offers. Therefore, it is advisable to prioritize this repair to maintain the functionality and comfort of your vehicle.

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