Diagnostic Tests: Notes
WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 1999 GMC Savana Special, 1999 GMC Savana Camper Special, 1999 GMC Savana, 1999 Chevrolet RV Cutaway, and 1999 Chevrolet Cutaway. However, it is still accessible from the selected car via links, so may be relevant.
DIAGNOSTIC TROUBLE CODE (DTC) CHART
| Trouble Code | Possible Cause |
|---|---|
| B1015 | Passenger Deployment Loop Resistance High |
| B1016 | Passenger Deployment Loop Resistance Low |
| B1017 | Passenger Deployment Loop Open |
| B1018 | Passenger Deployment Loop Short To Ground |
| B1019 | Passenger Deployment Loop Short To Voltage |
| B1021 | Driver Deployment Loop Resistance High |
| B1022 | Driver Deployment Loop Resistance Low |
| B1024 | Driver Deployment Loop Short To Ground |
| B1025 | Driver Deployment Loop Short To Voltage |
| B1026 | Driver Deployment Loop Open |
| B1035 | Discriminating Sensor Closed Or Short To Ground |
| B1036 | Discriminating Sensor Open Or Short To Voltage |
| B1051 | Deployment Commanded |
| B1053 | Deployment Commanded With Loop Malfunction |
| B1061 | SIR Warning Light Malfunction |
| B1071 | Internal SDM Malfunction |