Code result
P2B58
Engine Coolant Flow Control Valve Motor Current High
Moderate severity
What it means
The engine coolant flow control valve reports a motor current high condition. Coolant routing between engine and radiator branches cannot be commanded as expected.
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
Valve mechanically stalled - high stall current
highOne of the most commonly reported causes for this code — check this first.
Motor wire shorted to ground
mediumA plausible cause — test and verify before replacing parts.
Related help
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