1995 Saturn SL2 Cruise Control Isn't Working

Common Causes of Cruise Control Malfunctions in Your 1995 Saturn SL2 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 1995 Saturn SL2 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 1995 Saturn SL2 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.

When the throttle position sensor fails, the engine's computer tends to overcompensate with fuel, leading black exhaust coming from the tailpipe. There is a strong possibility of engine misfires, and the check engine light will come on.

Throttle position sensors can also develop "dead spots," or certain places along the throttle curve where it doesn't get a reading. When this happens, the above symptoms can occur but then stop when you further press or let off the gas pedal.

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 a non-functioning cruise control system in a 1995 Saturn SL2?

To effectively diagnose a non-functioning cruise control system in a 1995 Saturn SL2, it's essential to adopt a systematic approach that begins with the simplest potential issues before progressing to more complex diagnostics. 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 for disengaging the cruise control when brakes are applied; if this switch is faulty, it can disrupt the entire system. The speed sensor is another critical component, so testing its functionality is vital, as a defective sensor can lead to cruise control failure. Additionally, inspect the vacuum lines for any leaks or damages, as these can significantly affect performance. Finally, using a diagnostic scanner to check for error codes can provide insights into specific issues affecting the cruise control system. By following this structured diagnostic approach, you can efficiently identify and resolve the problems with your cruise control system.

What are the common problems that could cause the cruise control to stop working in a 1995 Saturn SL2?

When troubleshooting the cruise control system in a 1995 Saturn SL2, it's essential to consider several common problems that could lead to its failure. One of the first things to check is the fuse associated with the cruise control; a blown fuse can easily disrupt the system's functionality. If the fuse is intact, the next step is to inspect the cruise control switch, as a malfunctioning switch may prevent the system from engaging properly. Additionally, vacuum leaks can significantly affect the operation of the cruise control, so examining the vacuum lines for any signs of wear or damage is crucial. Another potential issue could be a faulty speed sensor, which is responsible for maintaining the vehicle's speed; if this sensor is malfunctioning, it may need to be replaced. Lastly, don't overlook the brake light switch, as problems here can cause the cruise control to disengage unexpectedly. By systematically addressing these common issues, you can effectively diagnose and potentially resolve the cruise control problems in your Saturn SL2.

How urgent is it to repair the non-functioning cruise control in a 1995 Saturn SL2?

When it comes to the urgency of repairing the non-functioning cruise control in a 1995 Saturn SL2, it's essential to weigh the convenience against potential safety risks. While cruise control primarily serves as a comfort feature, its malfunction can sometimes indicate underlying electrical or mechanical issues that may affect your vehicle's overall performance. If the problem stems from something simple, like a blown fuse or a faulty brake pedal switch, it may not require immediate attention. However, neglecting more complex issues could lead to safety hazards, such as unexpected acceleration or braking problems, which can compromise your driving experience and safety on the road. Therefore, while it may not be an urgent repair, addressing the cruise control issue promptly is advisable to prevent further complications and ensure a smooth, safe driving experience.

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1995 Saturn SL2 Cruise Control Issues & Repair Costs