Code result
P26DF
Sensor Power Supply D Circuit / Open
Moderate severity
What it means
The 5 V supply rail D for sensors is open. All sensors fed from this rail report invalid readings.
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
Open wire on the supply rail
highOne of the most commonly reported causes for this code — check this first.
Open inside the ECU regulator output
mediumA plausible cause — test and verify before replacing parts.
Related help
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