Restraint System Diagnostic Trouble Codes
RESTRAINT SYSTEM DIAGNOSTIC TROUBLE CODES
| DTC | Description | |
|---|---|---|
| M-MDS display | Air bag system warning light | |
| Flash pattern | ||
| DTC B1013 | 16 | Seat weight sensor calibration error |
| DTC B1017 | 59 | Deployment prohibited because configuration is not set |
| DTC B1144 | 45 | Driver-side side air bag sensor No.2 system internal circuit disabled |
| DTC B1145 | Driver-side side air bag sensor No.2 system communication error | |
| DTC B1146 | 46 | Passenger-side side air bag sensor No.2 system internal circuit disabled |
| DTC B1147 | Passenger-side side air bag sensor No.2 system communication error | |
| DTC B1231 | 13 | SAS control module activation (deployment) control freeze |
| DTC B1317 | - | SAS control module power supply voltage increases (16.1 V or more) |
| DTC B1318 | - | SAS control module power supply voltage decreases (less than 8 V) |
| DTC B1342 | 12 | SAS control module (internal circuit abnormal) |
| - | SAS control module (DTC 12 detection circuit malfunction) | |
| DTC B1868 | - | Air bag system warning light malfunction |
| DTC B1877 | 38 | Driver-side pre-tensioner seat belt circuit resistance high |
| DTC B1878 | Driver-side pre-tensioner seat belt circuit short to power supply | |
| DTC B1879 | Driver-side pre-tensioner seat belt circuit short to body ground | |
| DTC B1881 | 39 | Passenger-side pre-tensioner seat belt circuit resistance high |
| DTC B1882 | Passenger-side pre-tensioner seat belt circuit short to power supply | |
| DTC B1883 | Passenger-side pre-tensioner seat belt circuit short to body ground | |
| DTC B1884 | 18 | Passenger air bag deactivation (PAD) indicator circuit open or short to body ground |
| DTC B1885 | 38 | Driver-side pre-tensioner seat belt circuit resistance low |
| DTC B1886 | 39 | Passenger-side pre-tensioner seat belt circuit resistance low |
| DTC B1890 | 18 | Passenger air bag deactivation (PAD) indicator circuit short to power supply |
| DTC B1913 | 19 | Driver-side air bag module (inflator No.1) circuit short to body ground |
| 21 | Passenger-side air bag module (inflator No.1) circuit short to body ground | |
| DTC B1916 | 19 | Driver-side air bag module (inflator No.1) circuit short to power supply |
| DTC B1925 | 21 | Passenger-side air bag module (inflator No.1) circuit short to power supply |
| DTC B1932 | 19 | Driver-side air bag module (inflator No.1) circuit resistance high |
| DTC B1933 | 21 | Passenger-side air bag module (inflator No.1) circuit resistance high |
| DTC B1934 | 19 | Driver-side air bag module (inflator No.1) circuit resistance low |
| DTC B1935 | 21 | Passenger-side air bag module (inflator No.1) circuit resistance low |
| DTC B1992 | 22 | Driver-side side air bag module circuit short to power supply |
| DTC B1993 | Driver-side side air bag module circuit short to body ground | |
| DTC B1994 | Driver-side side air bag module circuit resistance high | |
| DTC B1995 | Driver-side side air bag module circuit resistance low | |
| DTC B1996 | 23 | Passenger-side side air bag module circuit short to power supply |
| DTC B1997 | Passenger-side side air bag module circuit short to body ground | |
| DTC B1998 | Passenger-side side air bag module circuit resistance high | |
| DTC B1999 | Passenger-side side air bag module circuit resistance low | |
| DTC B2228 | 19 | Driver-side air bag module (inflator No.2) circuit short to body ground |
| DTC B2229 | 21 | Passenger-side air bag module (inflator No.2) circuit short to body ground |
| DTC B2230 | 19 | Driver-side air bag module (inflator No.2) circuit short to power supply |
| DTC B2231 | 21 | Passenger-side air bag module (inflator No.2) circuit short to power supply |
| DTC B2232 | 19 | Driver-side air bag module (inflator No.2) circuit resistance high |
| DTC B2233 | 21 | Passenger-side air bag module (inflator No.2) circuit resistance high |
| DTC B2234 | 19 | Driver-side air bag module (inflator No.2) circuit resistance low |
| DTC B2235 | 21 | Passenger-side air bag module (inflator No.2) circuit resistance low |
| DTC B2290 | 16 | Passenger sensing system malfunction |
| DTC B2296 | 42 | Crash zone sensor (communication error, internal circuit abnormal) |
| DTC B2444 | 43 | Driver-side side air bag sensor No.1 (internal circuit abnormal) |
| DTC B2445 | 44 | Passenger-side side air bag sensor No.1 (internal circuit abnormal) |
| DTC B2477 | 54 | Configuration error |
| DTC B2773 | 24 | Driver-side curtain air bag module circuit resistance low |
| DTC B2774 | Driver-side curtain air bag module circuit resistance high | |
| DTC B2775 | Driver-side curtain air bag module circuit short to body ground | |
| DTC B2776 | Driver-side curtain air bag module circuit short to power supply | |
| DTC B2777 | 25 | Passenger-side curtain air bag module circuit resistance low |
| DTC B2778 | Passenger-side curtain air bag module circuit resistance high | |
| DTC B2779 | Passenger-side curtain air bag module circuit short to body ground | |
| DTC B2780 | Passenger-side curtain air bag module circuit short to power supply | |
| DTC B2867 | 58 | Poor connection of any SAS control module connectors |
| DTC C1947 | 49 | Seat track position sensor circuit short to body ground |
| DTC C1948 | Seat track position sensor circuit resistance not within specification | |
| DTC C1981 | Seat track position sensor circuit open or short to power supply | |
| DTC U2017 | 43 | Driver-side side air bag sensor No.1 (communication error) |
| DTC U0073 See [MULTIPLEX COMMUNICATION SYSTEM (L3 WITH TC)] or DTC U0073 See [MULTIPLEX COMMUNICATION SYSTEM (L5)] | 14 | CAN system communication error |
| U0151 See FOREWORD [MULTIPLEX COMMUNICATION SYSTEM (L3 WITH TC)] or U0151 See FOREWORD [MULTIPLEX COMMUNICATION SYSTEM (L5)] | Communication error to SAS control module | |
| U0155 See FOREWORD [MULTIPLEX COMMUNICATION SYSTEM (L3 WITH TC)] or U0155 See FOREWORD [MULTIPLEX COMMUNICATION SYSTEM (L5)] | Communication error to instrument cluster | |
| DTC U2018 | 44 | Passenger-side side air bag sensor No.1 (communication error) |