Code result
P27A2
Electric/Auxiliary Transmission Fluid Pump B Control Circuit / Open
High severity
What it means
The controller cannot drive the second auxiliary transmission fluid pump.
Is it safe to drive?
No — stop driving
This code points to a problem that can cause damage or affect safety. Avoid driving and have the vehicle diagnosed promptly.
Most likely causes
Open pump motor winding
highOne of the most commonly reported causes for this code — check this first.
Broken control wire
mediumA plausible cause — test and verify before replacing parts.
Related help
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