Air Bag DTCS
AIR BAG DTCS DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | System malfunction location | Action |
|---|---|---|
| B1013 | Seat weight sensor calibration error | (See DTC B1013 .) |
| B1046 | Short to the driver-side curtain air bag module circuit and other air bag module circuits | (See DTC B1046, B2773, B2774, B2775, B2776 .) |
| B1047 | Short to the driver-side side air bag module circuit and other air bag module circuits | (See DTC B1047, B1992, B1993, B1994, B1995 .) |
| B1048 | Short to the passenger-side air bag module (inflator No. 1) circuit and other air bag module circuits | (See DTC B1048, B1925, B1933, B1935, B1938 .) |
| B1049 | Short to the passenger-side pre-tensioner seat belt circuit and other air bag module circuits | (See DTC B1049, B1881, B1882, B1883, B1886 .) |
| B104B | Short to the driver-side side air bag sensor No. 1 circuit and other sensor circuits | (See DTC B104B, B104E, B1051, U2017 .) |
| B104C | Short to the passenger-side side air bag sensor No. 1 circuit and other sensor circuits | (See DTC B104C, B104F, B1050, U2018 .) |
| B104D | Short to the crash zone sensor circuits and other sensor circuits | (See DTC B104D, B2226, B2227, B2855 .) |
| B104E | Driver-side side air bag sensor No. 1 circuit short to power supply or body ground | (See DTC B104B, B104E, B1051, U2017 .) |
| B104F | Passenger-side side air bag sensor No. 1 internal malfunction | (See DTC B104C, B104F, B1050, U2018 .) |
| B1050 | Passenger-side side air bag sensor No. 1 circuit short to power supply or body ground | |
| B1051 | Driver-side side air bag sensor No. 1 internal malfunction | (See DTC B104B, B104E, B1051, U2017 .) |
| B1054 | Short to the driver-side pre-tensioner seat belt circuit and other air bag module circuits | (See DTC B1054, B1877, B1878, B1879, B1885 .) |
| B1055 | Short to the passenger-side side air bag module circuit and other air bag module circuits | (See DTC B1055, B1996, B1997, B1998, B1999 .) |
| B1056 | Short to the passenger-side curtain air bag module circuit and other air bag module circuits | (See DTC B1056, B2777, B2778, B2779, B2780 .) |
| B1057 | Short to the driver-side air bag module (inflator No. 1) circuit and other air bag module circuits | (See DTC B1057, B1916, B1932, B1934, B1936 .) |
| B1058 | Short to the driver-side air bag module (inflator No. 2) circuit and other air bag module circuits | (See DTC B1058, B2228, B2230, B2232, B2234 .) |
| B1059 | Short to the passenger-side air bag module (inflator No. 2) circuit and other air bag module circuits | (See DTC B1059, B2229, B2231, B2233, B2235 .) |
| B105B | Short to the driver-side side air bag sensor No. 2 circuit and other sensor circuits | (See DTC B105B, B110C, B1144, B1145 .) |
| B105F | Short to the passenger-side side air bag sensor No. 2 circuit and other sensor circuits | (See DTC B105F, B110D, B1146, B1147 .) |
| B10A6 | Lap pre-tensioner seat belt circuit open circuit or resistance high | (See DTC B10A6, B10A7, B10A8, B10A9, B10AA .) |
| B10A7 | Lap pre-tensioner seat belt circuit short to power supply | |
| B10A8 | Lap pre-tensioner seat belt circuit short to body ground | |
| B10A9 | Lap pre-tensioner seat belt circuit resistance low | |
| B10AA | Short to the lap pre-tensioner seat belt circuit and other air bag module circuits | |
| B110C | Driver-side side air bag sensor No. 2 circuit short to power supply or body ground | (See DTC B105B, B110C, B1144, B1145 .) |
| B110D | Passenger-side side air bag sensor No,2 circuit short to power supply or body ground | (See DTC B105F, B110D, B1146, B1147 .) |
| B110E | Driver-side side air bag sensor No. 2 ID mismatch | (See DTC B110E, B110F, B2856, B2886, B2887 .) |
| B110F | Passenger-side side air bag sensor No. 2 ID mismatch | |
| B1144 | Driver-side side air bag sensor No. 2 internal malfunction | (See DTC B105B, B110C, B1144, B1145 .) |
| B1145 | Driver-side side air bag sensor No. 2 (communication error) | |
| B1146 | Passenger-side side air bag sensor No. 2 internal malfunction | (See DTC B105F, B110D, B1146, B1147 .) |
| B1147 | Passenger-side side air bag sensor No. 2 (communication error) | |
| B1231 | SAS control module activation (deployment) control freeze | (See DTC B1231 .) |
| B1317 | SAS control module power supply voltage increases (16 V or more) | (See DTC B1317, B1318 .) |
| B1318 | SAS control module power supply voltage decreases (8 V or less) | |
| B1342 | SAS control module internal malfunction | (See DTC B1342, B1921 .) |
| B1868 | Air bag system warning light malfunction | (See DTC B1868 .) |
| B1877 | Driver-side pre-tensioner seat belt circuit open circuit or resistance high | (See DTC B1054, B1877, B1878, B1879, B1885 .) |
| B1878 | Driver-side pre-tensioner seat belt circuit short to power supply | |
| B1879 | Driver-side pre-tensioner seat belt circuit short to body ground | |
| B1881 | Passenger-side pre-tensioner seat belt circuit open circuit or resistance high | (See DTC B1049, B1881, B1882, B1883, B1886 .) |
| B1882 | Passenger-side pre-tensioner seat belt circuit short to power supply | |
| B1883 | Passenger-side pre-tensioner seat belt circuit short to body ground | |
| B1884 | Passenger air bag deactivation (PAD) indicator circuit open or short to body ground | (See DTC B1884, B1890 .) |
| B1885 | Driver-side pre-tensioner seat belt circuit resistance low | (See DTC B1054, B1877, B1878, B1879, B1885 .) |
| B1886 | Passenger-side pre-tensioner seat belt circuit resistance low | (See DTC B1049, B1881, B1882, B1883, B1886 .) |
| B1890 | Passenger air bag deactivation (PAD) indicator circuit short to power supply | (See DTC B1884, B1890 .) |
| B1916 | Driver-side air bag module (inflator No. 1) circuit short to power supply | (See DTC B1057, B1916, B1932, B1934, B1936 .) |
| B1921 | Air bag diagnostic ground circuit open | (See DTC B1342, B1921 .) |
| B1925 | Passenger-side air bag module (inflator No. 1) circuit short to power supply | (See DTC B1048, B1925, B1933, B1935, B1938 .) |
| B1932 | Driver-side air bag module (inflator No. 1) circuit open circuit or resistance high | (See DTC B1057, B1916, B1932, B1934, B1936 .) |
| B1933 | Passenger-side air bag module (inflator No. 1) circuit open circuit or resistance high | (See DTC B1048, B1925, B1933, B1935, B1938 .) |
| B1934 | Driver-side air bag module (inflator No. 1) circuit resistance low | (See DTC B1057, B1916, B1932, B1934, B1936 .) |
| B1935 | Passenger-side air bag module (inflator No. 1) circuit resistance low | (See DTC B1048, B1925, B1933, B1935, B1938 .) |
| B1936 | Driver-side air bag module (inflator No. 1) circuit short to body ground | (See DTC B1057, B1916, B1932, B1934, B1936 .) |
| B1938 | Passenger-side air bag module (inflator No. 1) circuit short to body ground | (See DTC B1048, B1925, B1933, B1935, B1938 .) |
| B1992 | Driver-side side air bag module circuit short to power supply | (See DTC B1047, B1992, B1993, B1994, B1995 .) |
| B1993 | Driver-side side air bag module circuit short to body ground | |
| B1994 | Driver-side side air bag module circuit open circuit or resistance high | |
| B1995 | Driver-side side air bag module circuit resistance low | |
| B1996 | Passenger-side side air bag module circuit short to power supply | (See DTC B1055, B1996, B1997, B1998, B1999 .) |
| B1997 | Passenger-side side air bag module circuit short to body ground | |
| B1998 | Passenger-side side air bag module circuit open circuit or resistance high | |
| B1999 | Passenger-side side air bag module circuit resistance low | |
| B2226 | Crash zone sensor internal malfunction | (See DTC B104D, B2226, B2227, B2855 .) |
| B2227 | Crash zone sensor (communication error) | |
| B2228 | Driver-side air bag module (inflator No. 2) circuit short to body ground | (See DTC B1058, B2228, B2230, B2232, B2234 .) |
| B2229 | Passenger-side air bag module (inflator No. 2) circuit short to body ground | (See DTC B1059, B2229, B2231, B2233, B2235 .) |
| B2230 | Driver-side air bag module (inflator No. 2) circuit short to power supply | (See DTC B1058, B2228, B2230, B2232, B2234 .) |
| B2231 | Passenger-side air bag module (inflator No. 2) circuit short to power supply | (See DTC B1059, B2229, B2231, B2233, B2235 .) |
| B2232 | Driver-side air bag module (inflator No. 2) circuit open circuit or resistance high | (See DTC B1058, B2228, B2230, B2232, B2234 .) |
| B2233 | Passenger-side air bag module (inflator No. 2) circuit open circuit or resistance high | (See DTC B1059, B2229, B2231, B2233, B2235 .) |
| B2234 | Driver-side air bag module (inflator No. 2) circuit resistance low | (See DTC B1058, B2228, B2230, B2232, B2234 .) |
| B2235 | Passenger-side air bag module (inflator No. 2) circuit resistance low | (See DTC B1059, B2229, B2231, B2233, B2235 .) |
| B2290 | Seat weight sensor control module ID mismatch | (See DTC B2290 .) |
| Seat weight sensor control module communication error | ||
| B2477 | No configuration | (See DTC B2477 .) |
| Configuration error | ||
| B2773 | Driver-side curtain air bag module circuit resistance low | (See DTC B1046, B2773, B2774, B2775, B2776 .) |
| B2774 | Driver-side curtain air bag module circuit open circuit or resistance high | |
| B2775 | Driver-side curtain air bag module circuit short to body ground | |
| B2776 | Driver-side curtain air bag module circuit short to power supply | |
| B2777 | Passenger-side curtain air bag module circuit resistance low | (See DTC B1056, B2777, B2778, B2779, B2780 .) |
| B2778 | Passenger-side curtain air bag module circuit open circuit or resistance high | |
| B2779 | Passenger-side curtain air bag module circuit short to body ground | |
| B2780 | Passenger-side curtain air bag module circuit short to power supply | |
| B2855 | Crash zone sensor circuit short to power supply or body ground | (See DTC B104D, B2226, B2227, B2855 .) |
| B2856 | Crash zone sensor ID mismatch | (See DTC B110E, B110F, B2856, B2886, B2887 .) |
| B2867 | SAS control module connectors are poorly connected | (See DTC B2867 .) |
| B2886 | Passenger-side side air bag sensor No. 1 ID mismatch | (See DTC B110E, B110F, B2856, B2886, B2887 .) |
| B2887 | Driver-side side air bag sensor No. 1 ID mismatch | |
| C1946 | Seat track position sensor circuit open circuit or resistance high | (See DTC C1946, C1947, C1948, C1981, C1982 .) |
| C1947 | Seat track position sensor circuit short to body ground | |
| C1948 | Seat track position sensor circuit resistance not within specification | |
| C1981 | Seat track position sensor malfunction | |
| C1982 | Seat track position sensor circuit open or short to power supply | |
| U0073 | CAN communication error 1 | (See FOREWORD [MULTIPLEX COMMUNICATION SYSTEM] .) |
| U0155 | Communication error to instrument cluster | |
| U2017 | Driver-side side air bag sensor No. 1 (communication error) | (See DTC B104B, B104E, B1051, U2017 .) |
| U2018 | Passenger-side side air bag sensor No. 1 (communication error) | (See DTC B104C, B104F, B1050, U2018 .) |