Easy one-page printout for the garage or repair shop
This summary uses the existing diagnostic information shown in full below.
The car's computer thinks there's a problem with the part that controls extra equipment like snowplows or winches. It's getting too much power.
The Power Take-Off (PTO) control circuit is receiving a higher voltage than expected.
The P260C code indicates that the Powertrain Control Module (PCM) has detected a high voltage condition in the PTO control circuit. This could be due to a short to power, a faulty PTO relay, or a problem with the wiring or connectors.
• Check Engine Light is on
• PTO equipment not functioning
• Possible battery drain
• Short to power in the PTO circuit
• Faulty PTO relay
• Damaged wiring or connectors
PTO: Power Take-Off, a device that transfers engine power to auxiliary equipment.
PCM: Powertrain Control Module, the vehicle's main computer.
• Use a scan tool to verify the code.
• Inspect the PTO circuit wiring and connectors for damage.
• Test the PTO relay for proper operation.
• Repair or replace damaged wiring or connectors.
• Replace the faulty PTO relay.
• Clear the code and test the system.
• OBD-II scan tool
• Multimeter
• Basic hand tools
$100 - $300
Moderate
• Ford F-250
• Chevrolet Silverado
• Dodge Ram
• Regularly inspect wiring for damage.
• Avoid overloading PTO equipment.
• Ensure proper installation of aftermarket equipment.
Electrical Circuit Issue
• Have a professional inspect the vehicle if you're not familiar with electrical systems.
• Avoid using PTO equipment until the issue is resolved.
Check with the vehicle manufacturer for warranty coverage on electrical components.
This code has been associated with vehicles that use PTO systems for additional equipment.
Moderate – It may affect the operation of PTO equipment but generally does not impact vehicle drivability.
Operating a vehicle with a malfunctioning PTO system can be hazardous if the equipment is necessary for safety or legal reasons.
• Vehicle in park or neutral
• Ignition on
The PTO relay and wiring are typically located in the engine compartment or near the fuse box.
Q: What does PTO stand for?
A: PTO stands for Power Take-Off, which is used to power auxiliary equipment.
Q: Can I drive with a P260C code?
A: Yes, but avoid using PTO equipment until the issue is resolved.
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