Troubleshooting: 2009 Subaru Impreza Engine Check Light & Flashing Cruise Control Light

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• 2013 BMW 3-Series Mass Air Flow MAF Sensor Replacement
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• Dealing with Ignition Coil or Spark Plug Issues
• Addressing the Oxygen Sensor Problem
• Looking for a Used Outback in your area?
• Defective speed sensor
• Subaru baja check engine light and blinking cruise control light
• What to do if your Subaru cruise control light flashing?

But have the problem fixed as soon as possible. To be precise, the flashing Subaru cruise control light shows there is a mechanical or electrical problem in your car. The cruise control light should be green and steady when you turn on the system. But if the light is flashing, turn off the cruise control until you address the problem. If the switch goes bad, the brake lights won’t know when you step on the brake pedal. But aside from this, a bad brake pedal switch can also affect the cruise control system.

2013 BMW 3-Series Mass Air Flow MAF Sensor Replacement

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It will only disable the system if the issue is causing unstable engine performance. When you activate the cruise control system, the system will deactivate and switch to manual mode whenever you step on the brake pedal. If the switch malfunctions, it may send wrong signals to the cruise control system, telling it the brake pedal is always depressed, preventing the cruise control system from turning on. Owners should not ignore these warning lights and should take immediate action to address the issue.

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If you are unsure, do not make assumptions by yourself and contact a professionnal. Learn what Subaru Check Engine Light (CEL) means, common problems, and how to read engine codes yourself by following the procedures below. A few forums I saw online described the exact conditions I had when these lights turned on for them such as hitting 65mph at quarter tank of gas. You'll have to have the code read somewhere. If you're home ask my backup wrenches at Alewife Auto on Rte 16 to perform a free scan for you. Maybe your cap WAS loose and the ECU simply needs to have that prior fault code erased from memory.

Dealing with Ignition Coil or Spark Plug Issues

If that happens, it will disable the cruise control system. In some cases, the car computer will start flashing the cruise control light on the dashboard to notify you that there’s an underlying issue that needs urgent attention. Like other system components, the cruise control does have issues. And these issues are common with Subaru cars. Most Subaru owners complain of Subaru cruise control light flashing on the dashboard as they drive. If the engine check light is on and the cruise control light is flashing in your 2009 Subaru Impreza, it indicates that there is a problem with the vehicle’s engine management system.

It simply means that they are disabled due to the engine problem. If any of the mechanical components go bad, it can disable the system and trigger the blinking light on the dashboard. It’s important to pay attention to the Check Engine Light if it illuminates in your vehicle’s instrument cluster. Learn more about this warning light, and how your local Subaru retailer can help resolve the issue if it appears.

The solution can be easy, quick, and quite affordable. If that do not solve the problem, drive straight to your mechanic and have them diagnose and fix the problem. Catalytic converter theft has become really widespread in Denver but mine doesn’t seem to have been tampered with. A Subaru dealership quoted me $1,900 which will just about drain my savings so I’m really hoping it’s something else. Check for a code anyway, in the case the CEL bulb burned out.

So you don’t have to depress the gas pedal to keep the car running. Cars with advanced cruise control systems use sensors at the front bumper to detect vehicles ahead of them and keep the car at a distance to prevent collision. Today the CHECK ENGINE light, the ABS light, and the Cruise Control (flashing) came on in my 2011 Subaru Sport Wagon.

Since then I have put 3000+ miles on the car and there have been no recurring issues. If the pattern repeats maybe try a bottle of Techron in a full tank of premium fuel and see if the problem dissipates. Note that if it recurs every time the tank is below 1/4 full then you might have lots of water and garbage in the tank. But if the fuel's good and the problem persists get under the car and look for exhaust leaks. Once the check engine light problem and been fixed, these lights should turn off.

Subaru_Outback is a place for owners and enthusiasts to show off their rides, discuss modifications, mechanical issues, industry news, etc. Regardless, peel it back from the front top to expose the ECM underneath. Carefully unplug the main harnesses and clean them if wet or dirty. Gently spray-lube the contacts and securely and fully reattach.Erase the code (of course) and drive normally. Take your car to a car parts store and ask them to read the trouble codes. Post the codes in a New thread and I will try to help.

The CAT simply overheats due to fuel formulas not within the tight range specified by PZEV limits. Do NOT try to sandwich in there an aftermarket CAT...it won't work. Your '06 Imp is one of my favorite Imp era (2006-7), but having a torquey 2.5i DOES mean it rips up clutches easily if not started from stop very serenely (never above 1500rpm). It is absolutely critical to teach your newbies to learn to de-clutch WITHOUT throttle...learning to feather off the clutch at idle speed until fully released. The vehicle speed sensor is mounted at the tail end of your transmission, and if it malfunctions, the cruise control light will start blinking on the dashboard. The speed sensor is needed to ensure that the speedometer and the odometer work correctly, and without it, the cruise control system will be affected.

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So to answer your question, not worth taking the chance as the CVT could get more damage than needed. When your Subaru check engine light comes on, you should tighten the gas cap first. You can continue driving only if there are no other symptoms. Also, disconnecting the battery does not fix the problem. Sure, your check engine light will reset, but if no codes are still active, the light will reset within two to three days—no need to disconnect the battery. Driving a Subaru with a flashing check engine light can damage the engine and catalytic converter.

Subies don't eat starters, but they DO wear out the Siamesed solenoid's copper contact set. You can remove the starter, its solenoid and easily replace these contacts (about $15?).But I wouldn't bother unless you have intermittent cranking (not related to a weak battery of course). Sometimes a non-crank is due to a bad cam or crank sensor. One way to discriminate is to whack the starter with a hammer. If it perhaps then starts it's probably the solenoid's old, dirty and worn down internal contacts.The ubiquitous P0420 code can often be ignored if there are no drivability problems.

If the gas cap is not tight, it could vaporize from the fuel tank to escape, which triggers the check engine light. In most cases, a flashing cruise control light on Subaru is accompanied by the engine warning light. To determine the root cause of the malfunction, you need a mechanic to diagnose the vehicle. The mechanic will inspect all cruise control components and may plug in a scan tool to pull out all the error codes in the vehicle. The vehicle speed sensor is one of the essential components of the cruise control system.