DTC Table
WARNING: This page is about a different car, the 2006 Suzuki Reno and 2006 Suzuki Forenza. However, it is still accessible from the selected car via links, so may be relevant.
When the Sensing and Diagnostic Module (SDM) detects any problem it illuminates the airbag warning indicator and stores the Diagnostic Trouble Codes (DTCs).
The Supplemental Inflatable Restraints (SIR) diagnostic system check must be always the starting point for any SIR diagnosis. The diagnostic system check reveals Diagnostic Trouble Codes (DTCs) through the use of scan tool. It also checks for proper airbag warning lamp operation.
The two types of DTCs that may be recorded are as follows:
- Active DTCs represent malfunction being detected during the current ignition cycle. Active DTCs are stored in Random Access Memory (RAM).
- Historic DTCs represent malfunctions detected since the last time the historic memory was cleared. Historic DTCs are stored in the electrically Erasable Programmable Read-Only Memory (EPROM).
DIAGNOSTIC TROUBLE CODE CHART
| DTC | Description |
|---|---|
| B1101 | Battery Voltage High |
| B1102 | Battery Voltage Low |
| B1103 | Communication Voltage Too Low |
| B1104 | OC Passenger Out of Voltage Range |
| B1326 | Early Crash Sensor Driver (LH) Short to Ground (GND) |
| B1327 | Early Crash Sensor Driver (LH) Short to POWER (Battery) |
| B1328 | Early Crash Sensor Driver (LH) Defect |
| B1329 | Early Crash Sensor Driver (LH) Communication Error |
| B1330 | Early Crash Sensor Driver (LH) Wrong ID |
| B1331 | Early Crash Sensor Passenger (RH) Short to Ground (GND) |
| B1332 | Early Crash Sensor Passenger (RH) Short to POWER (Battery) |
| B1333 | Early Crash Sensor Passenger (RH) Defect |
| B1334 | Early Crash Sensor Passenger (RH) Communication Error |
| B1335 | Early Crash Sensor Passenger (RH) Wrong ID |
| B1346 | 1st Stage Driver Airbag Resistance Too High |
| B1347 | 1st Stage Driver Airbag Resistance Too Low |
| B1348 | 1st Stage Driver Airbag Short To Ground |
| B1349 | 1st Stage Driver Airbag Short To Power |
| B1352 | 1st Stage Passenger Airbag Resistance Too Low |
| B1353 | 1st Stage Passenger Airbag Resistance Too High |
| B1354 | 1st Stage Passenger Airbag Short To Ground |
| B1355 | 1st Stage Passenger Airbag Short To Power |
| B1361 | Driver Belt Pretensioner Resistance Too High |
| B1362 | Driver Belt Pretensioner Resistance Too Low |
| B1363 | Driver Belt Pretensioner Short To Ground |
| B1364 | Driver Belt Pretensioner Short To Power |
| B1367 | Passenger Belt Pretensioner Resistance Too High |
| B1368 | Passenger Belt Pretensioner Resistance Too Low |
| B1369 | Passenger Belt Pretensioner Short To Ground |
| B1370 | Passenger Belt Pretensioner Short To Power |
| B1378 | Driver Side Airbag Resistance Too High |
| B1379 | Driver Side Airbag Resistance Too Low |
| B1380 | Driver Side Airbag Short To Ground |
| B1381 | Driver Side Airbag Short To Power |
| B1382 | Passenger Side Airbag Resistance Too High |
| B1383 | Passenger Side Airbag Resistance Too Low |
| B1384 | Passenger Side Airbag Short To Ground |
| B1385 | Passenger Side Airbag Short To Power |
| B1395 | Firing Loops Interconnection Fault |
| B1400 | Driver Side Airbag Sensor Defect |
| B1401 | Driver Side Airbag Sensor Short To Ground |
| B1402 | Driver Side Airbag Sensor Short To Power |
| B1403 | Passenger Side Airbag Sensor Defect |
| B1404 | Passenger Side Airbag Sensor Short To Ground |
| B1405 | Passenger Side Airbag Sensor Short To Power |
| B1409 | Driver Side Airbag Sensor Communication Error |
| B1410 | Passenger Side Airbag Sensor Communication Error |
| B1414 | Driver Side Airbag Sensor Wrong ID |
| B1415 | Passenger Side Airbag Sensor Wrong ID |
| B1440 | OC Passenger Short To Ground |
| B1446 | OC Passenger Short To Power or No response |
| B1447 | OC Passenger Defect |
| B1448 | OC Passenger Sensor Mat Defect |
| B1449 | OC Passenger Communication Error |
| B1450 | OC Passenger Wrong ID |
| B1481 | 2nd Stage Driver Airbag Resistance Too High |
| B1482 | 2nd Stage Driver Airbag Resistance Too Low |
| B1483 | 2nd Stage Driver Airbag Short To Ground |
| B1484 | 2nd Stage Driver Airbag Short To Power |
| B1485 | 2nd Stage Passenger Airbag Resistance Too High |
| B1486 | 2nd Stage Passenger Airbag Resistance Too Low |
| B1487 | 2nd Stage Passenger Airbag Short To Ground |
| B1488 | 2nd Stage Passenger Airbag Short To Power |
| B1620 | Internal SDM Fault |
| B1650 | Crash Recorded In 1st Stage Frontal Airbag |
| B1651 | Crash Recorded In Driver Side Airbag |
| B1652 | Crash Recorded In Passenger Side Airbag |
| B1657 | Crash Recorded In Belt Pretensioner |
| B1670 | Crash Recorded in 2nd Stage Frontal Airbag |
| B2500 | Airbag Warning Lamp Failure |
| B2502 | Passenger Air Bag "OFF" Indicator Failure |