Code result
P2560
Engine Coolant Level Low
Moderate severity
What it means
The coolant level monitor reports the engine coolant below the safe minimum after sensor checks pass. Continued operation risks overheating, head warping and head-gasket failure. The driver is warned and the ECM may reduce engine power until the level is restored.
Is it safe to drive?
Use caution
The vehicle is usually drivable for short distances, but the problem can worsen or affect emissions. Diagnose and repair as soon as practical.
Most likely causes
External coolant leak (hose, radiator, water pump)
highOne of the most commonly reported causes for this code — check this first.
Missed top-up since last service
mediumA plausible cause — test and verify before replacing parts.
Head gasket leaking coolant into combustion
lowLess common, but worth ruling out after the more likely causes.
Related help
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