B3009

Hood Ajar Circuit High

Severity

⚠️ Medium

Can you drive?

Limited driving only, diagnose soon

Approx. repair cost

$22–89 (est.)

Symptoms

Malfunction indicator on the dashboard
Incorrect alarm operation (false alarms)
Warning about an open hood on the display

Causes

Broken hood sensor wires
Sensor circuit short circuit
Faulty hood opening sensor
Problems with the wiring harness in the hood area

How to Fix

Check the integrity of the wiring to the sensor
Make sure the sensor is working properly (with an ohmmeter)
If necessary, replace the sensor or repair the circuit
Clean sensor contacts and connectors
Reset the error code and check for its reappearance

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