If you’re experiencing an illuminated Engine Light or Service Engine Soon Warning Light, it could be due to the automobile fault code: u142a. This code is typically caused by a faulty Powertrain Control Module (PCM), an open or shorted PCM harness, a poor electrical connection in the PCM circuit, or a faulty Transmission Control Module (TCM). The importance of repairing this issue lies in the fact that it can affect the performance of your vehicle.
The repair difficulty is moderate, with a repair time of 1.0.
To fix the issue, you should visually inspect the related wiring harness and connectors, check for damaged components, and look for broken, bent, pushed out, or corroded connector’s pins.
| Repair Importance Level | 10.0 (Out of 10) |
| Estimated Repair Time | Approximately 1.0 hour |
| Repair Difficulty Level | 10.0 (Out of 10) |
Unveiling U142A: Common Symptoms You Shouldn’t Ignore
If you notice the Engine Light ON (or Service Engine Soon Warning Light), it could be due to the u142a fault code. Here are the symptoms to look out for:
- The automobile fault code u142a has the following symptoms: Engine Light ON, Service Engine Soon Warning Light.
Decoding U142A: Common Causes Of The Fault Code
The automobile fault code u142a can be caused by a faulty PCM, open or shorted PCM harness, poor electrical connection in the PCM circuit, or a faulty TCM.
- The automobile fault code u142a can be caused by a faulty Powertrain Control Module (PCM).
- It can also be caused by an open or shorted Powertrain Control Module (PCM) harness.
- Another cause can be a poor electrical connection in the Powertrain Control Module (PCM) circuit.
- Lastly, a faulty Transmission Control Module (TCM) can also cause this fault code.
Fix U142A Code: Simple Steps To Get Your Car Running
Below are some possible fixes for the automobile fault code u142a, including inspecting wiring harness and connectors for damage or corrosion.
- To fix the automobile fault code u142a, 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: U142A Repair Cost & Complexity
The automobile fault code U142A can be diagnosed and fixed within an estimated repair time of 1.0 hour.
The cost of repair is influenced by the hourly rate charged by the auto repair shop, which typically ranges between $75 and $150 per hour. Therefore, the total cost of diagnosis and fixing the U142A fault code will depend on the hourly rate charged by the auto repair shop and the estimated repair time.
U142A: The Lowdown On Your Vehicle’s Steering Angle Sensor
The U142A fault code is related to the Occupant Restraint Control (ORC) Module. The ORC uses two qualifying states to modify Active Headrest (AHR) deployment. The PRNDL state signal and the actual transmission gear state are used to modify the AHR.
The ORC disables AHR activation only when the transmission position indicates a reverse state.
The Airbag warning light (AWL) will be illuminated due to no PRNDL message DTC. An active fault takes 6 seconds to set and indicates the message is not being received by the ORC.
Receiving 2 valid PRNDL state and Reverse gear messages will change the fault to Stored. The AWL shall be on for a minimum of 12 seconds.
FAQ
If you see the engine light on or the service engine soon warning light, it could be due to the u142a fault code. This code is usually caused by a faulty Powertrain Control Module (PCM), an open or shorted PCM harness, a poor electrical connection in the PCM circuit, or a faulty Transmission Control Module (TCM). To fix this issue, you should visually inspect the related 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 u142a fault code, which is indicated by the engine light being on or the service engine soon warning light, there are a few possible causes. These include a faulty Powertrain Control Module (PCM), an open or shorted PCM harness, a poor electrical connection in the PCM circuit, or a faulty Transmission Control Module (TCM). To fix this issue, you should visually inspect the related wiring harness and connectors. Look for any damaged components and check for broken, bent, pushed out, or corroded connector pins.
The u142a fault code can be caused by a faulty Transmission Control Module (TCM), among other things. This can result in the engine light turning on or a service engine soon warning light. To fix the issue, it is recommended to check the possible causes listed above, visually inspect the related wiring harness and connectors, and look for any damaged components or corroded connector pins.
Wrap Up
If the engine light is on due to the u142a fault code, check the PCM and TCM for faults.
Visually inspect the wiring harness and connectors for damage, and check for broken, bent, pushed out, or corroded connector pins.
