[SOLVED] P279E Code: Fixing Four Wheel Drive Range Signal Circuit

The P279E automobile fault code indicates a problem with the Four Wheel Drive Range 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 Four Wheel Drive Range or an open or shorted harness.

It could also be due to a poor electrical connection in the Four Wheel Drive Range circuit.

The importance of repairing this issue lies in the fact that it affects the vehicle’s drivability and performance. The repair difficulty is moderate, and the repair time is estimated at 1.0 hour.

To fix this issue, one should visually inspect the wiring harness and connectors, check for damaged components, and look for broken, bent, pushed out, or corroded connector’s pins.

Repair Importance Level10.0 (Out of 10)
Estimated Repair TimeApproximately 1.0 hour
Repair Difficulty Level10.0 (Out of 10)

If you notice the engine light on or service engine soon warning light, it could be a sign of the P279E fault code. Here are some symptoms to look out for:

  • The P279E fault code in automobiles can cause several symptoms, including the engine light turning on or the service engine soon warning light appearing.
  • Other symptoms may include issues with shifting gears, transmission slipping, and decreased fuel efficiency.
  • Additionally, the vehicle may experience difficulty accelerating or shifting into gear, and there may be a noticeable decrease in power.
  • It is important to address these symptoms promptly to prevent further damage to the vehicle.

The automobile fault code P279E can be caused by a range of issues, including a faulty Four Wheel Drive Range and poor electrical connections.

  • The automobile fault code P279E can be caused by a faulty Four Wheel Drive Range.
  • It can also be caused by an open or shorted Four Wheel Drive Range harness.
  • Additionally, a poor electrical connection in the Four Wheel Drive Range circuit can also trigger this fault code.

Below are some possible fixes for the automobile fault code: p279e, including inspecting wiring harness and connectors for damage or corrosion.

  • To fix the automobile fault code P279E, 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.

The automobile fault code P279E has an estimated repair time of 1.0 hour. The cost of fixing this fault code is influenced by the repair time.

Most auto repair shops charge between $75 and $150 per hour for their services.

Therefore, the fixing cost of P279E will range between $75 and $150, depending on the repair time required.

The P279E code is related to the Four Wheel Drive Range Signal Circuit.

The Transmission Control Module (TCM) monitors this signal. If the signal is out of the factory specifications, the TCM sets the OBDII code. The code indicates a range or performance issue with the Four Wheel Drive Range Signal Circuit.

It is important to address this issue promptly to avoid further damage to the vehicle. A qualified mechanic can diagnose and repair the problem.

What are the possible causes of the P279E automobile fault code?

If you see the engine light on or the service engine soon warning light, it could be due to the P279E fault code. This code is usually caused by a faulty four-wheel-drive range or an open or shorted harness. It can also be due to poor electrical connections in the four-wheel-drive range 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.

How can I visually inspect the related wiring harness and connectors to fix the P279E fault code?

If you’re experiencing the P279E fault code, which is indicated by the Engine Light ON or Service Engine Soon Warning Light, 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 fault code is caused by a faulty Four Wheel Drive Range, an open or shorted Four Wheel Drive Range harness, or a poor electrical connection in the Four Wheel Drive Range circuit.

What are the specific steps I can take to check for damaged components and look for broken, bent, pushed out, or corroded connector’s pins to fix the P279E fault code?

If you’re experiencing the P279E fault code, start by checking the possible causes: a faulty Four Wheel Drive Range, an open or shorted Four Wheel Drive Range harness, or a poor electrical connection in the Four Wheel Drive Range circuit. Visually inspect the wiring harness and connectors, looking for any damage or broken, bent, pushed out, or corroded connector’s pins. This will help you identify any damaged components and allow you to fix the issue.

p279e error fault code explained

If your engine light is on and you have a P279E code, it could be due to a faulty Four Wheel Drive Range or an openshorted harness. To fix it, visually inspect the wiring harness and connectors for damage or corrosion.

Check for broken, bent, or pushed out pins.

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