What does the EPC light on a Volkswagen Passat mean?
Your Volkswagen Passat’s Electronic Power Control (EPC) light is a warning light that indicates that there is trouble with one of the critical safety and engine components of your vehicle. These components include the gas pedal, traction control, cruise, ABS, steering system, and the throttle body.
What causes an ECU fault on a Passat?
The fault may sometimes occur intermittently and allow the engine to restart for a short period however, ECU failure will normally cause complete none starting of the engine. For the Passat built between 2011 – 2015 it is common for the ECU to be water damaged due to poor drainage from the Plenum chamber under the windscreen.
Why does my Volkswagen Passat have no power?
Volkswagen Passat Questions – i have no power to my windows , no dome light ,no power locks and no p… – CarGurus Check the fuses, if not its possible your convenience unit has failed. 14 people found this helpful. Could also be a short in the wiring in the door frame that powers those things. This will take some diagnosis to determine for sure.
Why does the ESP light come on on my Passat?
The ESP system is responsible for controlling your Passat’s traction control and stability systems. When you clear the EPC light, it’ll often clear the ESP light as well, since the ESP system relies on the EPC data. There are many different issues that can cause your Passat’s EPC light to turn on.
How much does a 2012 Volkswagen Passat cost?
Try the 2012 Volkswagen Passat on for size. You May Not Like This Car If… Although starting in the $20K price sweet spot, adding options (like an automatic transmission or a USB port) will quickly up the total for the 2012 Volkswagen Passat sedan.
Is it safe to drive with EPC light on?
The EPC light is so ingrained with your Volkswagen’s vehicular systems that it is a significant risk to drive with it on. It is very likely that you don’t have ABS anymore or that the steering has been compromised.
What kind of engine does a 2012 VW Passat have?
The 2012 VW Passat sedan offers three engine choices: A 2.5-liter in-line-5 shared with the smaller Jetta, a turbocharged 2.0-liter in-line-4 diesel with direct injection (TDI), and a 3.6-liter V6.
What are the safety features on a 2012 Volkswagen Passat?
The 2012 Volkswagen Passat’s list of standard safety features includes antilock brakes, traction and stability control, front side airbags and side curtain airbags. In the event of a crash, a new feature called Intelligent Crash Response automatically cuts off the fuel supply, unlocks the doors and turns on the hazard flashers.
When do you switch from EPC to check engine light?
However after driving maybe 15 miles the next day the same thing occurred, in addition my vehicle began stalling at stops and the EPC light switched to the check engine light. Again once parked the lights both EPC and Check Engine switched off.
What causes an EPC light on an Audi?
The most common causes of an EPC light on your Audi or VW is a faulty throttle body, a faulty ABS sensor, ABS ring or a faulty brake pedal switch. Here is a more detailed list of possible causes of the EPC Light. Throttle body failure; Bad ABS Sensor – Common on newer VW Passats; Failed brake pedal switch – Common problem on Golf 4 & Fabia
What does the EPC warning light on an Audi mean?
The EPC warning light on your Volkswagen or Audi means there is a problem with the EPC (Electric Power Control) system. The EPC system controls the throttle control, including the throttle body, accelerator pedal, cruise control, or traction control Can the EPC Warning Light Cause a Loss of Power?
Can you drive a VW Beetle with the EPC light on?
We strongly recommend against driving your VW Beetle with the EPC light. The light is on to warn you that vital vehicular systems are having problems. If your VW will even drive at all, it’s only meant to help you “limp” into the Volkswagen dealership or mechanic to get a repair.
What causes EPC light to go out on Volkswagen Golf 4?
There are several different causes when it comes to the EPC light as mentioned before. The most common problem with Volkswagen cars when the problem appears is a faulty ABS Sensor or ABS Ring. Failed brake pedal switch – Common problem on Golf 4 & Fabia A failed brake pressure sensor (Inside the ABS Module)
Why is my EPC light not working on my car?
It may cause loss of the ABS and EPS system and cause accidents if not fixed as soon as possible. To fix an EPC light problem, you should always connect an OBD2 scanner and check the trouble codes that are stored in the system. The Electric Power control system is made by VAG and the EPC light is not integrated with other manufacturer’s cars.
https://www.youtube.com/watch?v=YaiQ9X458CI
What to do with a 2004 VW Passat?
Never drive unplugged (unless you choose to) with these Genuine 2004 Volkswagen Passat Communication Accessories are designed to work perfectly in your 2004 Volkswagen Passat. Add your own personal touches or achieve a sportier stance with Genuine 2004 Volkswagen Passat Sport and Design Accessories.
How many miles does a 2004 VW Passat have?
I have the 2004 model. After 11 years and a great ( indy VW) mechanic and regular maint. and oil changes, I’ve had minimal costly repairs. Maybe, I’m in the minority but I’m holding on to it, with just 115,000. My last VW went past 200,000.
https://www.youtube.com/watch?v=L5qDRaug7ww
Why does the EPC light come on on my Volkswagen Golf GTI?
Epc light is mostly known to come on when there is emissions probelms. Could be Lambda probe sensor (o2) on cat. 41 people found this helpful. the check engine light deals with emission related problems. if there is a loss in engine power then thats when the epc light comes on.
What to do if your EPC light is not working?
If you are experiencing issues with your Volkswagen EPC lights, oil level, or have any other concerns about the vehicle’s engine or exterior, the certified service professionals at Volkswagen of Des Moines are here to help. Contact us today to learn more or to schedule service for your Volkswagen vehicle and rest assured you’re in good hands.
What causes the EPC warning light to come on?
Here are just a few of the issues that could be indicated by the EPC dashboard warning light: 1 Engine Speed Sensor Malfunction 2 Brake Light Switch Malfunction 3 Mass Air Flow Sensor Malfunction 4 Problem with the Cruise Control 5 Problem with the Throttle System
Is it OK to drive after EPC light comes on?
In most cases, it is ok to drive for a short amount of time after the EPC light comes on. However, it is best to get your vehicle to the closest VW service center, such as Lithia Volkswagen of Des Moines, because the problem could be significant. Here are just a few of the issues that could be indicated by the EPC dashboard warning light:
Why does my EPC light not come on?
If you get the EPC light and the check engine light with a rough idle it is likely that either your Throttle Body has failed or your throttle pedal. (One other thing it could be is the Cruise control failing as well) If the vehicle is in limp mode or feels like it has no power I would start with the TB.
What are the most common problems with a VW Passat?
Using helpful data from RepairPal.com, we detail the top four problems for you below. Misfires on some or all of one or more engine cylinders caused by a bad ignition coil, ignition wire, or spark plug were the fourth most common problem reported by 177 Passat owners.
What causes a bad spark plug on a Passat?
Misfires on some or all of one or more engine cylinders caused by a bad ignition coil, ignition wire, or spark plug were the fourth most common problem reported by 177 Passat owners. Model years experiencing this problem included 1998 through 2000, 2002 through 2010, and 2013.
Can a water pump fail on a VW?
Unfortunately, water pumps fail just because of everyday wear and tear. You will likely replace at least one or two water pumps in your vehicle’s lifetime. If the water pump fails completely, you will be looking at an overheating situation, which if not handled ASAP will lead to more serious engine damage.
What happens when a VW TSI engine fails?
If they fail open, they endlessly spray way too much fuel into the cylinder. If they fail closed, they spray zero gas into the cylinder. The end result is either too much, or not enough fuel being sprayed into the engine’s cylinder. The most notable sign of this will be cylinder misfires.
What are the most common VW engine problems?
There have been a number of relating lawsuits and recalls due to the likelihood and commonality of failure across all VW engines. Engine overheating or frequent low coolant levels (after replacing coolant) are the most common tell-tale signs of a bad water pump.
What should I do if I get EPC light on my Jetta?
These components include the gas pedal, traction control, cruise, ABS, steering system, and the throttle body. If you get the EPC light, we recommend taking your Jetta in right away.
What is the ABS code on a VW?
I have a ABS code 00285 ABS wheel speed sensor, front right – G45 not a plausible signal. I have done a continuity check – Answered by a verified VW Mechanic We use cookies to give you the best possible experience on our website.
What does ABS code 00285 mean on 2013 beetle?
Hello, 2013 Beetle 2.5L stalls backing out garage, also, the airbag, TPS, and traction control light are on. Codes point to wheel sensors which I figure need replacing but that won’t cause the stall r…
What happens when the EPC light comes on?
When the EPC light comes on, your vehicle may have limited engine power. The EPC system does this as a failsafe in order to protect the engine from permanent damage. Whether or not this happens at all is dependent upon what is actually causing the light to come on.
What to do when EPC light appears on dashboard?
When the EPC light appears on your dashboard, you should drive to your closest mechanic workshop to take a look at it as soon as possible. The EPC Light is often limiting your cars engine power and other functions to drive slowly to the closest mechanic workshop without issues.
What does the VW Passat fault warning light mean?
Warning light name: VW Passat lights fault warning light. Description: This warning light comes on due to a fault in the vehicle lighting. Check all lights and change bulb if required. This may also indicate a fault in the dynamic cornering light. Warning light name: VW Passat check engine warning light.
What does the Yellow Cog symbol on a VW Passat mean?
Description: The yellow cog symbol is an indication that the gearbox is overheating and the DSG dual clutch gearbox is too hot. You must pull off the road, stop and place the gear selector into position ‘P’ to allow the gearbox to cool down. Do not drive on until the warning light goes out. Warning light name: VW Passat central warning light.
What does the temperature warning light mean on a VW Passat?
Description: The temperature warning light illuminates due to the engine coolant getting too hot and the engine overheating. If the engine temperature warning light comes on, pull off the road as soon as it’s safely possible and switch off the engine. Allow time for the engine to cool and check coolant level.