The automobile fault code P1720 indicates a problem with the VDCTCSABS to ECM circuit harness or the TCM to ECM circuit harness. This can be caused by open or shorted circuits, faulty connectors, or a malfunctioning revolution sensor.
To fix this issue, visually inspect the wiring harness and connectors for any damage.
Look for broken, bent, pushed out, or corroded pins in the connectors.
It is important to address this problem promptly as it can affect the vehicle’s stability and traction control systems. 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) |
Decode The Symptoms Of Code P1720: Unveiling The Automotive Mystery
Experiencing rough shifting, slipping gears, and possible transmission failure are common symptoms of the automobile fault code: p1720.
- The symptoms of the automobile fault code P1720 include: harsh shifting, delayed shifting, slipping gears, erratic shifting, inability to shift into certain gears, and the transmission staying in neutral.
Unraveling The Mystery: What Causes Fault Code P1720?
The automobile fault code P1720 can be caused by various factors, including open or shorted circuit harnesses, faulty connectors, and a malfunctioning revolution sensor.
- The fault code P1720 can be caused by the following: an open or shorted VDC/TCS/ABS to ECM circuit harness, an open or shorted TCM to ECM circuit harness, faulty VDC/TCS/ABS to ECM circuit connectors, faulty TCM to ECM circuit connectors, and a faulty revolution sensor.
Fixing Code P1720: Simple Steps To Resolve The Issue
To fix the automobile fault code p1720, start by visually inspecting the wiring harness, connectors, and components for any damage or corrosion.
- To fix the automobile fault code P1720, 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: P1720 – Cost And Complexity Unveiled!
The factors influencing the cost of diagnosing and fixing the automobile fault code P1720 are the estimated repair time of 1.0 hour and the typical auto repair shop charges of $75 to $150 per hour.
Decode P1720: Unveiling Symptoms And Solutions
When you see the Engine Light ON or the Service Engine Soon Warning Light, it could be indicating a fault code of p1720. This code specifically relates to the transmission control module (TCM) and is commonly found in vehicles with automatic transmissions.
It signifies a problem with the vehicle’s vehicle speed sensor (VSS) or the output speed sensor (OSS). These sensors are responsible for providing the TCM with crucial information about the vehicle’s speed and the speed of the transmission output shaft.
When the p1720 fault code appears, it means that there is an issue with these sensors, which can lead to various transmission problems.
It is important to address this code promptly to avoid further damage and ensure smooth operation of your vehicle.
FAQ
The fault code P1720 in an automobile can be caused by various factors. These include an open or shorted circuit harness between the VDC/TCS/ABS and ECM, or between the TCM and ECM. It can also be due to faulty circuit connectors in these systems or a malfunctioning revolution sensor. To fix this issue, it is recommended to visually inspect the wiring harness and connectors, checking for any damage or corrosion. Additionally, look out for broken, bent, pushed out, or corroded pins in the connectors.
To fix the P1720 fault code, start by visually inspecting the wiring harness and connectors. Look for any signs of damage or corrosion. Check if the VDC/TCS/ABS to ECM circuit harness or the TCM to ECM circuit harness are open or shorted. Similarly, examine the VDC/TCS/ABS to ECM circuit connectors and the TCM to ECM circuit connectors for any broken, bent, pushed out, or corroded pins. Don’t forget to also consider the possibility of a faulty revolution sensor.
To resolve the P1720 fault code, start by visually inspecting the wiring harness and connectors related to the VDC/TCS/ABS to ECM circuit and the TCM to ECM circuit. Look for any signs of damage and check for broken, bent, pushed out, or corroded connector pins. These could be the cause of the fault. Make sure to thoroughly examine the components and connector pins to ensure they are in good condition.
Wrap Up
To fix the P1720 fault code, start by visually inspecting the wiring harness and connectors related to the VDCTCSABS and TCM to ECM circuits. Look for any signs of damage or corrosion.
Additionally, check for any broken, bent, or pushed out connector pins.
This will help identify and resolve the issue.
