The P278C fault code in automobiles refers to a problem with the kick-down switch circuit. This issue is indicated by the engine light turning on or the service engine soon warning light. The cause of this fault code could be a faulty kick-down switch, an open or shorted kick-down switch harness, or a poor electrical connection in the circuit.
It is important to address this issue promptly as it can lead to poor vehicle performance and fuel efficiency.
The repair process involves visually inspecting the wiring harness and connectors, checking for damaged components, and looking for broken, bent, pushed out, or corroded connector pins.
The repair time for this issue is estimated to be around 1.0 hour.
| Repair Importance Level | 10.0 (Out of 10) |
| Estimated Repair Time | Approximately 1.0 hour |
| Repair Difficulty Level | 10.0 (Out of 10) |
I know how frustrating it is to see that warning light pop up again and again. You don’t need to spend money at the mechanic just to clear it. With this pocket-friendly automatic car scanner, you can do it yourself in seconds and and avoid the time and inconvenience of driving to a mechanic. Just plug it in, connect to your Android or iOS phone, and instantly see live data. Understand the fault code, clear it right away, and decide if it’s something urgent or if you’re good to drive. It even monitors your car and sends notifications to your phone, so you’re always in control. Simple, fast, and stress-free—today’s offer price!
P278C: Unresponsive Acceleration – Symptoms & Causes
If you notice the Engine Light ON, it could be a sign of p278c fault code.
Here are the symptoms to look out for:
- The P278C fault code in an automobile can cause several symptoms, including the engine light turning on or the service engine soon warning light appearing.
- Other symptoms may include difficulty shifting gears, decreased fuel efficiency, and a decrease in overall vehicle performance.
- Additionally, the vehicle may experience transmission slippage, harsh shifting, or a complete failure to shift gears.
- It is important to address these symptoms promptly to prevent further damage to the vehicle.
P278C: Unveiling The Culprits Behind The Fault Code
Do you know you can clear most fault codes—but some could mean serious danger? Don’t take chances with your safety or your family’s safety. This budget-friendly car scanner makes it easy to clear fault codes in seconds while showing you exactly what’s wrong. Plug it in, connect to your Android or iOS phone, and instantly check live data. You’ll know if it’s a minor issue you can clear or something serious that needs attention—so you can drive safely and stress-free. (Today’s Deal)
The automobile fault code p278c can be caused by a faulty or openshorted Kick Down Switch and poor electrical connection.
- The automobile fault code P278C can be caused by a faulty Kick Down Switch.
- It can also be caused by an open or shorted Kick Down Switch harness.
- Additionally, a poor electrical connection in the Kick Down Switch circuit can also trigger this fault code.
Fix Code P278C: Simple Steps To Get Your Car Running
Below are some possible fixes for the automobile fault code p278c, including inspecting wiring harness and connectors for damage or corrosion.
- To fix the automobile fault code p278c, first, check the possible causes listed above.
- Then, visually inspect the related wiring harness and connectors.
- Look for any damaged components and check for broken, bent, pushed out, or corroded connector’s pins.
- This fix will take an estimated repair time of 1.0 hour.
P278C: Affordable Fix For Complex Auto Transmission Issue
The automobile fault code P278C can be diagnosed and fixed within an estimated repair time of 1.0 hour. The cost of repair is influenced by the repair time, which is commonly charged between $75 and $150 per hour by most auto repair shops.
Therefore, the total cost of fixing the P278C fault code will depend on the hourly rate charged by the repair shop and the estimated repair time required to fix the issue.
P278C: Transmission Fluid Pressure Sensor Circuit Range/Performance
The P278C code is related to the Kick Down Switch Circuit signal.
The Transmission Control Module (TCM) monitors this signal. If the signal is out of factory specifications, the TCM sets the OBDII code. The P278C code specifically indicates that the Kick Down Switch Circuit signal is low.
FAQ
If you see the engine light on or the service engine soon warning light, it could be due to the P278C fault code. This code is often caused by a faulty kick down switch, an open or shorted kick down switch harness, or a poor electrical connection in the kick down switch circuit. To fix this issue, you should visually inspect the wiring harness and connectors, check for damaged components, and look for broken, bent, pushed out, or corroded connector pins.
If you’re experiencing the P278C fault code, which is indicated by the Engine Light ON or Service Engine Soon Warning Light, you may have a faulty Kick Down Switch, an open or shorted Kick Down Switch harness, or a poor electrical connection in the Kick Down Switch circuit. To fix this issue, start by visually inspecting the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector’s pins. This will help you identify any issues and determine the best course of action to resolve the problem.
If you’re fixing the P278C fault code, keep an eye out for the engine light turning on or the service engine soon warning light. These could be signs of a faulty kick down switch, an open or shorted kick down switch harness, or a poor electrical connection in the kick down switch circuit. To fix the issue, visually inspect the wiring harness and connectors, and check for damaged components or broken, bent, pushed out, or corroded connector pins.
Wrap Up
If your engine light is on and the code is p278c, it may be due to a faulty kick down switch or poor electrical connection. To fix it, visually inspect the wiring harness and connectors for any damage or corrosion.
Check for broken or bent pins and damaged components.
