1. Disconnect the ground terminal from battery sensor. NOTE 2. Remove the front bumper. Front Bumper > REMOVAL 3. Disconnect the connector from ambient sensor.
4. Disconnect the connector from the active grille shutter actuator.
5. Remove the bolts securing the active grille shutter to remove the active grille shutter.
6. Remove the clip (A) to remove the ambient sensor.
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InspectionDtc b1412 immobilizer control module can register stuck
DIAGNOSIS START CONDITION:• Battery voltage is 10 V or more.• The remote engine starter was not used to start the engine.DTC DETECTING CONDITION:• Defective immobilizer CM• Failed to access the ROM of immobilizer CM.TROUBLE SYMPTOM:• The security indicator does not blin ...