What are some of the symptoms of the code?
Symptoms of a P260D fault code may include:
- The power take-off indicator light does not illuminate
- Auxiliary power take-off equipment will not operate
- Check engine light illuminated
What are some common causes of the code?
Causes
of this P260D code may include:
- Fault in the PTO lamp control circuit
- Defective or damaged wiring
- Corroded, damaged, or loose connector
- Faulty fuse or fusible link (if applicable)
- Defective PCM
What are the troubleshooting steps for P260D?
The first step in the troubleshooting process for any malfunction is to search for Technical Service Bulletins (TSBs) for the specific vehicle by year, model, and engine/transmission configuration. In some circumstances, this can save significant time in the long run by pointing you in the right direction.
The second step is to locate all components associated with the power take-off circuit and look for obvious physical damage. Perform a thorough visual inspection to check that associated wiring shows no obvious defects such as scraping, rubbing, exposed wires, or burn marks. Then check connectors and connections for security, corrosion, and damaged pins. This process should include all wiring connectors and connections to all components, including the PCM. Consult vehicle-specific technical data to verify the oil level safety circuit configuration and see if a fuse or fusible link is incorporated in the circuit.
Advanced Steps
Advanced steps become very vehicle-specific and require appropriate advanced equipment to perform accurately. These procedures require a digital multimeter and vehicle-specific technical references. In this situation, an oil pressure gauge may facilitate the troubleshooting process.
This article is strictly informational and technical data and service bulletins specific to your vehicle should always take priority.