Code result
P266F
A/C Refrigerant Distribution Valve A Control Circuit Driver Current/Temperature Too High
Moderate severity
What it means
The driver stage for the A/C refrigerant distribution valve A is in current limit or over-temperature. Sustained overload from a partially shorted load or excessive switching frequency.
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
Partial short in valve coil
highOne of the most commonly reported causes for this code — check this first.
Module overheating from poor cooling
mediumA plausible cause — test and verify before replacing parts.
Related help
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