Testing - Diagnostic: Notes
WARNING: This page is about a different car, the 1998 Cadillac Eldorado and 1998 Cadillac DeVille. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
Following diagnostic charts are courtesy of General Motors Corp.
DIAGNOSTIC TROUBLE CODE (DTC) CHART
| Trouble Code | Possible Cause |
|---|---|
| B1115 | Passenger Deployment Loop Resistance High |
| B1116 | Passenger Deployment Loop Resistance Low |
| B1117 | Passenger Deployment Loop Open |
| B1121 | Driver Deployment Loop Resistance High |
| B1122 | Driver Deployment Loop Resistance Low |
| B1124 | Driver/Passenger Deployment Loop Short To Ground |
| B1125 | Driver/Passenger Deployment Loop Short To Voltage |
| B1126 | Driver Deployment Loop Open |
| B1135 | Discriminating Sensor Closed Or Short To Ground |
| B1136 | Discriminating Sensor Open Or Short To Voltage |
| B1147 | Driver-Side Air Bag System Malfunction |
| B1148 | Passenger-Side Air Bag System Malfunction |
| B1151 | Deployment Commanded (Frontal) |
| B1152 | Data Area Full |
| B1153 | Deployment Commanded With Loop Malfunction |
| B1155 | SDM Calibration Mismatch |
| B1159 | Loss Of Serial Data (Key Not Received) |
| B1160 | Loss Of Serial Data (VIN Not Received) |
| B1163 | Loss Of Serial Data (No Warning Light Response) |
| B1171 | Internal SDM Malfunction |
| DTC B1327 | Ignition Positive Voltage Low |
| DTC B1328 | Ignition Positive Voltage High |
| U1096 | Loss Of IPC Data Communication |
| U1255 | Class 2 Initialization Error |
| U1300 | Class 2 Short To Ground |
| U1301 | Class 2 Short To Voltage |