Code result

P2AF8

Starter Relay D Control Circuit Low

Moderate severity

What it means

Starter relay D reports a control circuit low condition. Engine cranking can be inhibited or commanded unintentionally.

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

  • Control wire shorted to ground

    high

    One of the most commonly reported causes for this code — check this first.

  • Internal short in relay coil

    medium

    A plausible cause — test and verify before replacing parts.

  • Connector pins corroded - high contact resistance

    low

    Less common, but worth ruling out after the more likely causes.

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