Porsche PADM Sensor: Fault Codes 001013 & 001023
Porsche PADM Sensor: Fault Codes 001013 & 001023, Symptoms & Replacement
Are you experiencing a PADM fault on your Porsche and seeing fault codes such as 001013 or 001023? A faulty PADM sensor may be the cause.
A PADM sensor failure does not necessarily mean that the entire active engine mount needs to be replaced.
In this guide, we explain what the Porsche PADM system is, what the PADM sensor does, the symptoms of a faulty sensor, what fault codes 001013 and 001023 mean, why the original sensor can fail, and when replacing the sensor can be a more cost-effective solution.
What Is PADM on a Porsche?
PADM stands for Porsche Active Drivetrain Mount.
The system uses active engine mounts to control movement within the engine and drivetrain. This allows Porsche to combine comfort during normal driving with increased drivetrain support during sporty driving.
During normal driving, the mounts can operate relatively softly. When the car is driven more aggressively, the PADM system can adjust the engine mounts to help reduce unwanted drivetrain movement.
The PADM sensor plays an important role in this system by providing information that allows the vehicle to monitor the condition and operation of the active engine mount.
What Does the Porsche PADM Sensor Do?
The Porsche PADM sensor monitors changes within the active engine mount and sends information to the vehicle's electronic control system.
This information allows the vehicle to monitor the operation of the active mount and determine whether the system is functioning correctly.
If the sensor fails or provides an incorrect signal, the vehicle can detect an abnormal condition and store a PADM fault code.
Porsche PADM Fault Code 001013
One of the fault codes commonly associated with a Porsche PADM sensor problem is:
001013 – PADM sensor / sensor signal fault
The exact fault description can vary depending on the Porsche model and diagnostic equipment being used.
If fault code 001013 is present, it does not automatically mean that the complete active engine mount is defective. A proper diagnosis should be performed to determine whether the sensor itself is responsible for the fault.
Porsche PADM Fault Code 001023
Another common PADM fault code is:
001023 – PADM sensor / sensor signal fault
As with 001013, the exact description can vary depending on the vehicle and diagnostic system.
If the fault returns after clearing the error memory, further diagnosis is recommended.
Symptoms of a Faulty Porsche PADM Sensor
A defective PADM sensor can cause several symptoms.
Common symptoms include:
- PADM warning message on the dashboard
- Engine mount or drivetrain fault
- Fault code 001013
- Fault code 001023
- PADM fault returning after clearing the error memory
- Active engine mount system not operating correctly
- Problems that become more noticeable during sporty driving
Not every vehicle will show exactly the same symptoms. Proper diagnostic testing is therefore important.
Why Do Porsche PADM Sensors Fail?
The PADM sensor operates in a demanding environment and is continuously exposed to vibration, movement and temperature changes.
The active engine mount itself consists of several components, including the housing, internal fluid system and electronic sensor.
When a PADM fault occurs, it is therefore important to distinguish between a problem with the engine mount itself and a problem with the sensor.
In some cases, the sensor can fail while the rest of the active engine mount remains functional.
The Original PADM Sensor
One potential weakness of the original sensor design is the way the internal sensing element is constructed and secured.
When a sensor fails, the sensing element can lose its correct position, causing the sensor to provide an incorrect or unreliable signal.
This can eventually result in a warning message and a stored PADM fault code.
Therefore, a fault code such as 001013 or 001023 does not automatically mean that the complete active engine mount needs to be replaced.
Replacing the PADM Sensor Instead of the Complete Engine Mount
When diagnostics confirm that the sensor is responsible for the fault, replacing the PADM sensor can provide a much more targeted repair.
This is particularly interesting when the active engine mount itself is still in good working condition.
A sensor replacement can therefore be a significantly more affordable alternative to replacing the complete original engine mount.
Benefits of an Upgraded PADM Sensor
Our upgraded PADM sensor has been developed with a focus on improving the reliability of the original sensor design.
The sensor is designed as a replacement for the original Porsche PADM sensor and features an improved construction of the sensing element.
Key benefits include:
- Improved sensor construction
- Designed as a replacement for the original sensor
- Reliable position measurement
- Designed for demanding operating conditions
- Designed to address weaknesses in the original sensor construction
- A targeted solution when only the sensor has failed
Do You Need to Replace the Complete PADM Engine Mount?
Not necessarily.
A PADM fault code does not automatically mean that the complete active engine mount has failed.
The first step is to diagnose the fault correctly. If the engine mount itself is still in good condition and the sensor is confirmed as the cause of the problem, replacing the individual sensor can be a much more economical solution.
This can potentially save a significant amount compared with replacing a complete active engine mount.
Porsche PADM Sensor Replacement
The exact replacement procedure depends on the Porsche model and the specific PADM engine mount.
Replacing the sensor requires access to the active engine mount and removal of the original sensor before installing the replacement component.
Because PADM is part of the vehicle's active drivetrain system, we recommend having the work carried out by an experienced Porsche specialist or qualified workshop.
After installation, the system should be checked and the fault memory cleared if required.
Which Porsche Models Use PADM?
PADM has been used on various Porsche models and generations, including different versions of:
- Porsche 911
- Porsche Boxster
- Porsche Cayman
- Porsche 718 / 982
The exact sensor and engine mount configuration can vary depending on the model, model year and vehicle specification.
Always verify compatibility with your specific Porsche before ordering a replacement sensor.
Frequently Asked Questions
What does PADM mean on a Porsche?
PADM stands for Porsche Active Drivetrain Mount. It is an active engine mount system designed to control drivetrain movement under different driving conditions.
What does Porsche fault code 001013 mean?
Fault code 001013 can be associated with a problem in the PADM system, including a possible sensor fault. Proper diagnosis is required to identify the exact cause.
What does Porsche fault code 001023 mean?
Fault code 001023 can also be associated with a PADM sensor or sensor signal problem. The exact fault description may depend on the Porsche model and diagnostic equipment.
Can a Porsche PADM sensor be replaced separately?
If diagnostics confirm that the sensor is defective while the active engine mount itself remains functional, the individual sensor can be replaced as a targeted repair solution.
Is a faulty PADM sensor a serious problem?
A PADM fault should be properly diagnosed and repaired. However, a faulty sensor does not automatically mean that the complete engine mount or drivetrain needs to be replaced.
How do I know if my Porsche needs a new PADM sensor?
Start by reading the vehicle's fault memory with suitable diagnostic equipment. If fault codes such as 001013 or 001023 are present, further testing should be performed to determine whether the sensor is the actual cause.
Conclusion
A Porsche PADM sensor failure can cause frustrating problems such as warning messages and fault codes 001013 or 001023.
However, a PADM fault does not automatically mean that the complete active engine mount needs to be replaced.
Accurate diagnosis is the first step.
When a defective PADM sensor is confirmed and the engine mount itself remains in good condition, replacing the individual sensor can provide a targeted and cost-effective repair solution.
If your Porsche is showing PADM fault code 001013 or 001023, diagnose the system correctly before replacing expensive components.
Looking for a Porsche PADM sensor replacement? Explore our upgraded PADM sensors at Zuffenparts.