Removal and Replacement

SRS AIR BAG CONTROL UNIT (SRS-ECU)

Caution
1. Never attempt to disassemble or repair the SRS-ECU. If faulty, replace it.
2. Do not drop or subject the SRS-ECU to impact or vibration. If dents, cracking, deformation, or rust are discovered on the SRS-ECU, replace it with a new SRS-ECU. Discard the old one.
3. After deployment of the air bag, replace the SRS-ECU with a new one.
4. Never use an ohmmeter on or near the SRS-ECU, and use only the special test equipment, (Digital Multi-Meter) for which the Maximum test current is 2 mA or less at the minimum range of resistance measurement. View Tools and Equipment, Test Equipment.

Procedure
1. Remove hole cover, console plug, bezel and guide ring.

Fig. 35 SRS-ECU Replacement:

2. Remove floor console, Fig. 35.
3. Remove SRS-ECU and harness.

Fig. 38 SRS-ECU Harness:

4. Place flat tip screwdriver against connector metal lock spring, then push spring toward inside of SRS-ECU and disconnect harness, Fig. 38.
5. Reverse procedure to install.