The automobile fault code P179B indicates a problem with the Transmission Control Module (TCM).
The most common symptom is the Engine Light being ON or the Service Engine Soon Warning Light.
The cause of this fault code can be a faulty TCM, an open or shorted TCM harness, or a poor electrical connection in the TCM circuit.
To fix this issue, it is recommended to visually inspect the wiring harness and connectors, checking for any damaged components or broken, bent, pushed out, or corroded connector pins. The repair time for this fault code is estimated to be 1.0.
To interpret the fault code, it is important to check the “Possible Causes” listed above and perform the necessary inspections and repairs.
| Repair Importance Level | 10.0 (Out of 10) |
| Estimated Repair Time | Approximately 1.0 hour |
| Repair Difficulty Level | 10.0 (Out of 10) |
Decode The Symptoms: Unveiling The Mystery Of Code P179B
When the engine light is on or the service engine soon warning light is illuminated, it could be a sign of the p179b fault code.
- The symptoms of the automobile fault code P179B include the Engine Light being ON or the Service Engine Soon Warning Light being illuminated.
Unveiling The Culprits: Decoding The Causes Of Code P179B
The automobile fault code p179b can be caused by a faulty Transmission Control Module (TCM), an open or shorted TCM harness, or a poor electrical connection in the TCM circuit.
- The fault code P179B can be caused by the following: 1.
- Faulty Transmission Control Module (TCM) 2.
- Open or shorted Transmission Control Module harness 3.
- Poor electrical connection in the Transmission Control Module circuit.
Fixing Code P179B: Simple Steps To Resolve The Issue
To fix the automobile fault code p179b, start by visually inspecting the wiring harness, connectors, and components for any damage or corrosion.
- To fix the automobile fault code p179b, follow these steps: 1.
- Check the possible causes mentioned above.
- 2.
- Visually inspect the wiring harness and connectors related to the fault code.
- 3.
- Look for any damaged components.
- 4.
- Check for broken, bent, pushed out, or corroded pins in the connectors.
- The estimated repair time for this fix is 1.0 hour.
Cracking The Code: P179B – Cost And Complexity Unveiled!
The factors influencing the cost of diagnosing and fixing the automobile fault code p179b are the estimated repair time of 1.0 hour and the typical auto repair shop charges of $75 to $150 per hour.
Decoding Fault Code P179B: Unveiling The Mystery Behind The Malfunction
The P179B fault code is related to the communication between control modules in a vehicle. These modules exchange information and commands through the serial data circuits. Each module keeps track of errors in transmission and reception.
When the Transmission Range State Command Signal Message Counter is Incorrect, indicating a problem with the counter values, the P179B code is triggered.
This code alerts the driver and indicates that there is an issue with the communication between the control modules.
FAQ
If you see the engine light or service engine soon warning light on, the fault code P179B could be the culprit. This code is often caused by a faulty Transmission Control Module (TCM), an open or shorted TCM harness, or a poor electrical connection in the TCM circuit. To fix this issue, start by visually inspecting the wiring harness and connectors. Look for any damaged components and check for broken, bent, pushed out, or corroded connector pins. Don’t forget to check the possible causes listed above for a more comprehensive solution.
If you’re dealing with the p179b fault code and your engine light is on, it’s time to take action. The culprit could be a faulty Transmission Control Module (TCM) or an issue with the wiring harness and connectors. To fix it, start by visually inspecting the wiring harness and connectors. Look for any signs of damage, such as broken or bent pins, corrosion, or components that are out of place. This simple step could be the key to resolving the issue and getting your engine running smoothly again.
When resolving the p179b fault code, start by checking for damaged components and connector pins. This can be done by visually inspecting the related wiring harness and connectors. Look for any signs of damage such as broken, bent, pushed out, or corroded connector pins. By doing this, you can identify any issues with the Transmission Control Module (TCM) or poor electrical connections. This will help you pinpoint the cause of the fault code and take the necessary steps to fix it.
Wrap Up
If you see the Engine Light ON or the Service Engine Soon Warning Light, it could be due to a faulty Transmission Control Module (TCM). To fix this, visually inspect the wiring harness and connectors, checking for any damage or corrosion. Look out for broken or bent pins on the connectors.
