PTO Control Circuit Low

What does P260B mean?

P260B stands for PTO Control Circuit Low. The engine computer has found a fault in one of its own circuits or in a circuit it controls.

Powertrain codes cover the engine, transmission and emissions. When the car's computer sees a reading outside its normal range, it stores this code and may turn on a warning light on the dashboard.

Common causes

• Damaged wiring or a loose connector
• Low battery voltage or poor ground
• Faulty relay or actuator
• In rare cases, a faulty engine control module

What to do

1. Read all stored and pending codes with a scanner. Several codes together often point to one cause.
2. Note the freeze frame data (speed, temperature, load) recorded when the code was set.
3. Inspect the wiring and connectors of the part named in the code for damage, corrosion or looseness.
4. Fix the most likely and cheapest cause first, then clear the code and drive to see if it comes back.

Read this code from your own car

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Frequently asked questions

What does P260B mean?

P260B means “PTO Control Circuit Low”. It belongs to the computer and output circuits group: The engine computer has found a fault in one of its own circuits or in a circuit it controls.

Is it safe to drive with P260B?

You can usually drive carefully for a short time, but fix it soon to avoid further damage or higher fuel use.

How do I clear P260B?

Fix the cause, then clear the code with an OBD2 scanner or app. If the fault is still there, the code will come back.

Related codes

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• P2608Intake Air Heater B Circuit High
• P2609Intake Air Heater System Performance
• P260APTO Control Circuit /Open
• P260CPTO Control Circuit High
• P260DPTO Engaged Lamp Control Circuit
• P2610ECM/PCM Internal Engine Off Timer Performance
• P261ACoolant Pump B Control Circuit/Open

Code meanings can vary by manufacturer. This page is general guidance, not a repair manual. Always confirm the cause before replacing parts.