Diagnostic Tests: Notes
WARNING: This page is about a different car, the 1998 Lexus LX 470. However, it is still accessible from the selected car via links, so may be relevant.
DTC TABLE
| DTC | Description |
|---|---|
| DTC 11/B0102 | DRIVER-SIDE AIR BAG SQUIB CIRCUIT SHORT TO GROUND |
| DTC 12/B0103 | DRIVER-SIDE AIR BAG SQUIB CIRCUIT SHORT TO BATTERY |
| 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 15/B1156 & B1157 | RIGHT FRONT AIR BAG SENSOR MALFUNCTION |
| DTC 16/B1158 & B1159 | LEFT FRONT AIR BAG SENSOR MALFUNCTION |
| DTC 31/B1100 | AIR BAG SENSOR ASSEMBLY MALFUNCTION |
| DTC 51/B0107 | SHORT TO GROUND IN PASSENGER-SIDE AIR BAG SQUIB CIRCUIT |
| DTC 52/B0108 | SHORT TO BATTERY IN PASSENGER-SIDE AIR BAG SQUIB CIRCUIT |
| DTC 53/B0105 | SHORT IN PASSENGER-SIDE AIR BAG SQUIB CIRCUIT |
| DTC 54/B0106 | OPEN IN PASSENGER-SIDE AIR BAG SQUIB CIRCUIT |
| DTC 61/B0132 | SHORT TO GROUND IN PASSENGER-SIDE SEAT BELT PRETENSIONER SQUIB CIRCUIT |
| DTC 62/B0133 | SHORT TO BATTERY IN PASSENGER-SIDE SEAT BELT PRETENSIONER SQUIB CIRCUIT |
| DTC 63/B0130 | SHORT IN PASSENGER-SIDE SEAT BELT PRETENSIONER SQUIB CIRCUIT |
| DTC 64/B0131 | OPEN IN PASSENGER-SIDE SEAT BELT PRETENSIONER SQUIB CIRCUIT |
| DTC 71/B0137 | SHORT TO GROUND IN DRIVER-SIDE SEAT BELT PRETENSIONER SQUIB CIRCUIT |
| DTC 72/B0138 | SHORT TO BATTERY IN DRIVER-SIDE SEAT BELT PRETENSIONER SQUIB CIRCUIT |
| DTC 73/B0135 | SHORT IN DRIVER-SIDE SEAT BELT PRETENSIONER SQUIB CIRCUIT |
| DTC 74/B0136 | OPEN IN DRIVER-SIDE SEAT BELT PRETENSIONER SQUIB CIRCUIT |
WARNING:
Failure to follow service precautions may result in air bag deployment and personal injury. See SERVICE PRECAUTIONS . After component replacement, 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:
In the following tests, the term squib connector and module connector may be used interchangeably.