Mut-II Can Communicate With Other Systems
WARNING: This page is about a different car, the 1995 Mitsubishi Galant. However, it is still accessible from the selected car via links, so may be relevant.
- Before proceeding, read and understand all air bag service precautions. See SERVICE PRECAUTIONS . Turn ignition switch to LOCK position. Disconnect negative battery cable. Shield cable terminal. Wait at least 60 seconds before servicing. Remove rear console assembly for access to SDU. See Figure & 6.
- At SDU connector, use a screwdriver to push lock spring horizontally (toward SDU) to unlock lock lever (DO NOT insert screwdriver between lock lever and lock spring). See Figure . Press and hold lock lever in and disconnect SDU Red 14-pin connector.
- Connect SDU Red 14-pin connector to SRS Check Harness (MB991530) connector No. 3. See Fig 1 . At SRS check harness connector No. 5, check for continuity between ground and terminals No. 19 and 20. See Fig 1 . If there is no continuity, replace harness between SDU and ground.
- If there is continuity, reconnect negative battery cable. Turn ignition on. Measure voltage between ground and terminals No. 11 and 12 of SRS check harness connector No. 5. If less than 9 volts is present at either or both terminals, replace harness between SDU and fuse. See Fig 2 . If 9 or more volts is present at both terminals, replace SDU.