The automobile fault code U0149 indicates a problem with the Gateway Module ‘D’ in the vehicle’s electrical system.
The most common symptom is the illumination of the engine light or service engine soon warning light. The cause of this fault code could be a faulty Gateway Module ‘D’, an open or shorted harness, or a poor electrical connection in the circuit.
It is important to address this issue promptly as it can affect the vehicle’s performance and fuel efficiency. The repair process involves visually inspecting the wiring harness and connectors for any damage or corrosion.
The difficulty level of this repair is moderate, and it can take up to 1.0 hour to fix. To interpret the fault code, one needs to use an OBD-II scanner or code reader.
| Repair Importance Level | 10.0 (Out of 10) |
| Estimated Repair Time | Approximately 1.0 hour |
| Repair Difficulty Level | 10.0 (Out of 10) |
Unresponsive Network: U0149 Symptoms Explained
If you notice the Engine Light ON, it could be a sign of u0149 fault code. Here are some symptoms to look out for:
- The automobile fault code U0149 has the following symptoms: Engine Light ON, Service Engine Soon Warning Light ON.
Decoding U0149: Common Causes Of The Fault Code
The automobile fault code u0149 can be caused by a faulty Gateway Module ‘D’, an open or shorted harness, or a poor electrical connection in the circuit.
- The automobile fault code u0149 can be caused by a faulty Gateway Module ‘D’.
- It can also be caused by an open or shorted harness in the Gateway Module ‘D’.
- Additionally, a poor electrical connection in the Gateway Module ‘D’ circuit can also trigger this fault code.
Fix U0149: Simple Steps To Solve The Fault
Below are some possible fixes for the automobile fault code u0149, including inspecting wiring harness and connectors for damage or corrosion.
- To fix the automobile fault code u0149, first, check the possible causes listed above.
- Then, visually inspect the related wiring harness and connectors.
- Look for 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.
Crunching The Numbers: U0149 Repair Cost & Complexity
The automobile fault code U0149 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 diagnosis and fixing the U0149 fault code will depend on the hourly rate charged by the repair shop and the estimated repair time required to fix the issue.
U0149: Lost Communication With Fuel Pump Control Module
The U0149 fault code is related to a communication issue with the Gateway Module ‘D’. The Gateway Module ‘D’ is responsible for exchanging information and commands among the devices in the vehicle. The CAN bus is a vehicle bus standard that interconnects automotive devices without a host computer.
The CAN bus uses two dedicated wires for communication, and the Diagnostic Trouble Code (DTC) sets when a periodic message from the Gateway Module ‘D’ has not been received. The U0149 code indicates that there is a lost communication issue with the Gateway Module ‘D’.
FAQ
If you see the engine light or service engine soon warning light on your dashboard, it could be due to the u0149 fault code. This code is triggered by a faulty Gateway Module ‘D’, an open or shorted harness, or poor electrical connection in the Gateway Module ‘D’ 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’s pins.
If you’re experiencing the engine light ON or Service Engine Soon Warning Light due to the u0149 automobile fault code, you can fix it 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 if the Gateway Module ‘D’ harness is open or shorted, or if there is a poor electrical connection in the Gateway Module ‘D’ circuit.
If you’re experiencing the u0149 automobile fault code, start by checking the “Possible Causes” listed above. Then, visually inspect the related wiring harness and connectors. Look for damaged components and check for broken, bent, pushed out, or corroded connector’s pins. This will help you identify the issue and fix it accordingly.
Wrap Up
If your engine light is on and the code is u0149, it may be due to a faulty Gateway Module ‘D’, an open or shorted harness, or poor electrical connection.
Visually inspect the wiring harness and connectors for damage or corrosion.
Check for broken, bent, or pushed out pins.
