Sir Deployment Control System (Standard) Diagnostic Trouble Codes
SIR DEPLOYMENT CONTROL SYSTEM (STANDARD) DIAGNOSTIC TROUBLE CODES
| DTC | System malfunction location | Reference | |
|---|---|---|---|
| M-MDS display | Air Bag Light Flash Pattern | ||
| B1046 | 24 | Short to the driver-side curtain air bag module circuit and other air bag module circuits | (See DTC B1046, B2773, B2774, B2775, B2776 .) |
| B1047 | 22 | Short to the driver-side side air bag module circuit and other air bag module circuits | (See DTC B1047, B1992, B1993, B1994, B1995 .) |
| B1048 | 21 | Short to the passenger-side air bag module circuit and other air bag module circuits | (See DTC B1048, B1925, B1933, B1935, B1938 .) |
| B1049 | 34 | Short to the passenger-side pre-tensioner seat belt circuit and other air bag module circuits | (See DTC B1049, B1881, B1882, B1883, B1886 .) |
| B104B | 43 | Short to the driver-side side air bag sensor circuit and other sensor circuits | (See DTC B104B, B104E, B1051, U2017 .) |
| B104C | 44 | Short to the passenger-side side air bag sensor circuit and other sensor circuits | (See DTC B104C, B104F, B1050, U2018 .) |
| B104D | 42 | Short to the crash zone sensor circuits and other sensor circuits | (See DTC B104D, B2226, B2227, B2855 .) |
| B104E | 43 | Driver-side side air bag sensor circuit short to power supply or body ground | (See DTC B104B, B104E, B1051, U2017 .) |
| B104F | 44 | Passenger-side side air bag sensor internal malfunction | (See DTC B104C, B104F, B1050, U2018 .) |
| B1050 | Passenger-side side air bag sensor circuit short to power supply or body ground | ||
| B1051 | 43 | Driver-side side air bag sensor internal malfunction | (See DTC B104B, B104E, B1051, U2017 .) |
| B1054 | 33 | Short to the driver-side pre-tensioner seat belt circuit and other air bag module circuits | (See DTC B1054, B1877, B1878, B1879, B1885 .) |
| B1055 | 23 | Short to the passenger-side side air bag module circuit and other air bag module circuits | (See DTC B1055, B1996, B1997, B1998, B1999 .) |
| B1056 | 25 | Short to the passenger-side curtain air bag module circuit and other air bag module circuits | (See DTC B1056, B2777, B2778, B2779, B2780 .) |
| B1057 | 19 | Short to the driver-side air bag module circuit and other air bag module circuits | (See DTC B1057, B1916, B1932, B1934, B1936 .) |
| B1231 | 13 | 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 | 12 | SAS control module internal malfunction | (See DTC B1342 .) |
| - | |||
| B1868 | - | Air bag system warning light malfunction | (See DTC B1868 .) |
| B1877 | 33 | 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 | 34 | 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 | ||
| B1885 | 33 | Driver-side pre-tensioner seat belt circuit resistance low | (See DTC B1054, B1877, B1878, B1879, B1885 .) |
| B1886 | 34 | Passenger-side pre-tensioner seat belt circuit resistance low | (See DTC B1049, B1881, B1882, B1883, B1886 .) |
| B1916 | 19 | Driver-side air bag module circuit short to power supply | (See DTC B1057, B1916, B1932, B1934, B1936 .) |
| B1925 | 21 | Passenger-side air bag module circuit short to power supply | (See DTC B1048, B1925, B1933, B1935, B1938 .) |
| B1932 | 19 | Driver-side air bag module circuit open circuit or resistance high | (See DTC B1057, B1916, B1932, B1934, B1936 .) |
| B1933 | 21 | Passenger-side air bag module circuit open circuit or resistance high | (See DTC B1048, B1925, B1933, B1935, B1938 .) |
| B1934 | 19 | Driver-side air bag module circuit resistance low | (See DTC B1057, B1916, B1932, B1934, B1936 .) |
| B1935 | 21 | Passenger-side air bag module circuit resistance low | (See DTC B1048, B1925, B1933, B1935, B1938 .) |
| B1936 | 19 | Driver-side air bag module circuit short to body ground | (See DTC B1057, B1916, B1932, B1934, B1936 .) |
| B1938 | 21 | Passenger-side air bag module circuit short to body ground | (See DTC B1048, B1925, B1933, B1935, B1938 .) |
| B1992 | 22 | 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 | 23 | 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 | 42 | Crash zone sensor internal malfunction | (See DTC B104D, B2226, B2227, B2855 .) |
| B2227 | Crash zone sensor (communication error) | ||
| B2477 | - | No configuration | (See DTC B2477 .) |
| 54 | Configuration error | ||
| B2773 | 24 | 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 | 25 | 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 | 42 | 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 B2856, B2886, B2887 .) | |
| B2886 | 44 | Passenger-side side air bag sensor ID mismatch | (See DTC B2856, B2886, B2887 .) |
| B2887 | 43 | Driver-side side air bag sensor ID mismatch | |
| B2BCD | - | SAS control module connectors are poorly connected | (See DTC B2BCD .) |
| C1280* | - | Yaw rate sensor in SAS control module is signal error | (See DTC C1280, C1282, C2770 .) |
| C1282* | - | Low-G sensor (lateral-G) in SAS control module is signal error | |
| C2770* | - | Low-G sensor (forward-G) in SAS control module is signal error | |
| U0073 | - | CAN communication error | (See FOREWORD [MULTIPLEX COMMUNICATION SYSTEM] .) |
| U0155 | Communication error to instrument cluster | ||
| U2017 | 43 | Driver-side side air bag sensor (communication error) | (See DTC B104B, B104E, B1051, U2017 .) |
| U2018 | 44 | Passenger-side side air bag sensor (communication error) | (See DTC B104C, B104F, B1050, U2018 .) |
| U2527* | - | DSC HU/CM communication fault | (See DTC U2527 .) |