Diagnostic Tests: Notes
WARNING: This page is about a different car, the 1998 Lexus SC 400 and 1998 Lexus SC 300. However, it is still accessible from the selected car via links, so may be relevant.
DTC TESTS
| DTC | Description |
|---|---|
| DTC 11/B0102 | SHORT TO GROUND IN DRIVER-SIDE AIR BAG SQUIB CIRCUIT OR PASSENGER-SIDE AIR BAG SQUIB CIRCUIT |
| DTC 12/B0103 | SHORT TO BATTERY IN DRIVER-SIDE AIR BAG SQUIB CIRCUIT OR PASSENGER-SIDE AIR BAG SQUIB CIRCUIT |
| DTC 13/B0100 | SHORT IN DRIVER-SIDE AIR BAG MODULE SQUIB CIRCUIT |
| DTC 14/B0101 | OPEN IN DRIVER-SIDE AIR BAG MODULE SQUIB CIRCUIT |
| DTC 31/B1100 | AIR BAG SENSOR ASSEMBLY MALFUNCTION |
| DTC 53/B0105 | SHORT IN PASSENGER-SIDE AIR BAG MODULE SQUIB CIRCUIT |
| DTC 54/B0106 | OPEN IN PASSENGER-SIDE AIR BAG MODULE SQUIB CIRCUIT |
WARNING:
Failure to follow service precautions may result in air bag deployment and personal injury. See SERVICE PRECAUTIONS . After component replacement or repair operation, check system operation. See SYSTEM OPERATION CHECK .
CAUTION:
Ensure ignition switch is in LOCK position before disconnecting or connecting negative battery cable. If ignition switch is in ACC or ON position when negative battery cable is disconnected or connected, air bag sensor may be damaged. To prevent damage to connector terminals, DO NOT probe terminal ends. Instead, backprobe terminals (probe terminal where wire enters harness connector).
NOTE:
Spiral cable "upper" connector is connected to driver-side air bag module. Spiral cable "lower" connector is located at base of steering column.