Clearing AIR Bag System Dtcs Using Diagnosis Check Wire
WARNING: This page is about a different car, the 2004 Lexus ES 330. However, it is still accessible from the selected car via links, so may be relevant.
- Using Diagnosis Check Wire (09843-18040), connect terminals Tc and CG of Data Link Connector (DLC). See Figure. Turn ignition switch to ON position. Wait 6 seconds for DTC to begin to be output.
- Within 10 seconds after DTC has begun to be output, disconnect jumper wire from terminal Tc. Wait 2-4 seconds for AIR BAG warning light to illuminate. Reconnect jumper to terminal Tc within 2-4 seconds after AIR BAG warning light has illuminated. Wait 2-4 seconds for AIR BAG warning light to turn off. Disconnect jumper wire from terminal Tc within 2-4 seconds after AIR BAG warning light has turned off.
- Wait 2-4 seconds for AIR BAG warning light to illuminate. Reconnect jumper to terminal Tc within 2-4 seconds after AIR BAG warning light has illuminated. Wait 2-4 seconds for AIR BAG warning light to turn off. Wait one second for AIR BAG warning light to output normal code (2 flashes per second). If AIR BAG warning light does not output normal code, repeat procedure until codes are cleared. See tester operator"s manual for additional instructions.