Nissan Altima (L32) 2007-2012 Service Manual ≻ Security control system sedan without intelligent key ≻ On-vehicle repair Nissan Altima (L32) 2007-2012 Service Manual: On-vehicle repair Key slotPush button ignition switch Nissan vehicle immobilizer systemnats symptoms Symptom Table Security indicator does not turn ON or flash. CAUTION: • Follow Trouble Diagnosis Flowchart referring to “SEC-411, "Work Flow"”. Determine malfunctioning conditio ... Key slot Removal and Installation REMOVAL 1. Remove the instrument lower panel LH. Refer to IP-12, "Removal and Installation". 2. Disconnect key slot connector. 3. Remove the key slot scre ...