DTC Table
- DTCs are common for present and past malfunction diagnosis.NOTE:
- When DTCs not shown in the DTC table are displayed, replace the SAS control module.
- If the air bag system warning light does not illuminate or remains illuminated when the ignition switch is turned to the ON position, inspect and repair the air bag system warning light circuitry and then confirm that the air bag system warning light is operational.
- The air bag system warning light will flash the DTC pattern for five cycles, and then it will remain illuminated until the ignition switch is turned to the LOCK position.
DTC REFERENCE
| DTC | Malfunction location | |||
|---|---|---|---|---|
| M-MDS | Air bag system warning light | |||
| Flashing pattern | Priority ranking | |||
| DTC B1013 | 16 | 19 | Seat weight sensor, calibration error | |
| DTC B1017 | 14 | 4 | Deployment prohibited because configuration is not set | |
| DTC B1317 | - | Air bag system warning light is illuminated all the time | - | SAS control module power supply voltage increases (16.1 V or more) |
| DTC B1318 | - | Air bag system warning light is illuminated all the time | - | SAS control module power supply voltage decreases (less than 9 V) |
| DTC B1231 | 13 | 3 | SAS control module activation (deployment) control freeze | |
| DTC B1342 | 12 | 2 | SAS control module | |
| - | Air bag system warning light is illuminated all the time. | 1 | SAS control module (DTC 12 detection circuit malfunction) | |
| DTC B1869 | - | Air bag system warning light is illuminated all the time. | 1 | Air bag system warning light system circuit open |
| - | Air bag system warning light does not illuminate. | - | Air bag system warning light system circuit short to ground | |
| DTC B1870 | - | Air bag system warning light is illuminated all the time. | 1 | Air bag system warning light system circuit short to power supply |
| DTC B1877 | 33 | 13 | Driver-side pre-tensioner seat belt system resistance high | |
| DTC B1878 | Driver-side pre-tensioner seat belt system circuit short to power supply | |||
| DTC B1879 | Driver-side pre-tensioner seat belt system circuit short to ground | |||
| DTC B1881 | 34 | 12 | Passenger-side pre-tensioner seat belt system resistance high | |
| DTC B1882 | Passenger-side pre-tensioner seat belt system circuit short to power supply | |||
| DTC B1883 | Passenger-side pre-tensioner seat belt system circuit short to ground | |||
| DTC B1884 | 18 | 20 | Passenger air bag deactivation (PAD) indicator circuit open or short to body ground | |
| DTC B1885 | 33 | 13 | Driver-side pre-tensioner seat belt system resistance low | |
| DTC B1886 | 34 | 12 | Passenger-side pre-tensioner seat belt system resistance low | |
| DTC B1890 | 18 | 20 | Passenger air bag deactivation (PAD) indicator circuit short to power supply | |
| DTC B1913 | 19 | 11 | Driver-side air bag module (inflator No. 1) system circuit short to ground | |
| 21 | 10 | Passenger-side air bag module (inflator No. 1) system circuit short to ground | ||
| DTC B1916 | 19 | 11 | Driver-side air bag module (inflator No.1) system circuit short to power supply | |
| DTC B1925 | 21 | 10 | Passenger-side air bag module (inflator No.1) system circuit short to power supply | |
| DTC B1932 | 19 | 11 | Driver-side air bag module (inflator No.1) system resistance high | |
| DTC B1933 | 21 | 10 | Passenger-side air bag module (inflator No.1) system resistance high | |
| DTC B1934 | 19 | 11 | Driver-side air bag module (inflator No.1) system resistance low | |
| DTC B1935 | 21 | 10 | Passenger-side air bag module (inflator No.1) system resistance low | |
| DTC B1992 | 22 | 15 | Driver-side side air bag module system circuit short to power supply | |
| DTC B1993 | Driver-side side air bag module system circuit short to ground | |||
| DTC B1994 | Driver-side side air bag module system resistance high | |||
| DTC B1995 | Driver-side side air bag module system resistance low | |||
| DTC B1996 | 23 | 14 | Passenger-side side air bag module system circuit short to power supply | |
| DTC B1997 | Passenger-side side air bag module system circuit short to ground | |||
| DTC B1998 | Passenger-side side air bag module system resistance high | |||
| DTC B1999 | Passenger-side side air bag module system resistance low | |||
| DTC B2228 | 19 | 11 | Driver-side air bag module (inflator No.2) system circuit short to ground | |
| DTC B2229 | 21 | 10 | Passenger-side air bag module (inflator No.2) system circuit short to ground | |
| DTC B2230 | 19 | 11 | Driver-side air bag module (inflator No.2) system circuit short to power supply | |
| DTC B2231 | 21 | 10 | Passenger-side air bag module (inflator No.2) system circuit short to power supply | |
| DTC B2232 | 19 | 11 | Driver-side air bag module (inflator No.2) system resistance high | |
| DTC B2233 | 21 | 10 | Passenger-side air bag module (inflator No.2) system resistance high | |
| DTC B2234 | 19 | 11 | Driver-side air bag module (inflator No.2) system resistance low | |
| DTC B2235 | 21 | 10 | Passenger-side air bag module (inflator No.2) system resistance low | |
| DTC B2290 | 16 | 19 | Seat weight sensor signal malfunction | |
| DTC B2296 | 42 | 9 | Crash zone sensor system (communication error, sensor internal circuit abnormal) | |
| DTC B2444 | 43 | 8 | Driver-side side air bag sensor system (sensor internal circuit abnormal) | |
| DTC B2445 | 44 | 7 | Passenger-side side air bag sensor system (sensor internal circuit abnormal) | |
| DTC B2477 | 54 | 5 | Configuration error | |
| DTC B2773 | 24 | 17 | Driver-side curtain air bag module system resistance low | |
| DTC B2774 | Driver-side curtain air bag module system resistance high | |||
| DTC B2775 | Driver-side curtain air bag module system circuit short to ground | |||
| DTC B2776 | Driver-side curtain air bag module system circuit short to power supply | |||
| DTC B2777 | 25 | 16 | Passenger-side curtain air bag module system resistance low | |
| DTC B2778 | Passenger-side curtain air bag module system resistance high | |||
| DTC B2779 | Passenger-side curtain air bag module system circuit short to ground | |||
| DTC B2780 | Passenger-side curtain air bag module system circuit short to power supply | |||
| DTC B2867 | 31 | 6 | SAS control module connector poor connection | |
| DTC C1947 | 49 | 22 | Seat track position sensor circuit short to ground | |
| DTC C1948 | Seat track position sensor circuit resistance out of range | |||
| DTC C1981 | Seat track position sensor circuit open or short to power supply | |||
| DTC U2017 | 43 | 8 | Driver-side side air bag sensor system (communication error) | |
| DTC U2018 | 44 | 7 | Passenger-side side air bag sensor system (communication error) | |