| Components |

| 1. Side Impact Sensor (SIS) |
Description Side Impact Sensor (SIS) system consists of two SIS which are installed at each center pillar nearby (LH and RH). Side Impact Sensor is also called A-SIS because it detects acceleration.
Removal Side Impact Sensor 1. Disconnect the battery negative cable and wait for at least three minutes before beginning work.
Inspection 1. Disconnect the ignition switch connector (B) and key warning switch connector (A) from under the steering column. 2. Check for continuity between the terminals. 3.