Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSMAZDA20105 SPORT, 2.3 L, STANDARDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 596 (ON-BOARD DIAGNOSTIC [AIR BAG SYSTEM))DTC TABLE
2010 Mazda 5 Sport, 2.3 L, Standard
DTC Table
2010 Mazda 5 Sport, 2.3 L, StandardSECTION DTC Table
WARNING: This page is about a different car, the 2008 Mazda 5. However, it is still accessible from the selected car via links, so may be relevant.
- 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 circuit, and then confirm that the air bag system warning light is operational.
- The air bag system warning light flashes the DTC pattern for five cycles, and then remains illuminated until the ignition switch is turned to the LOCK position.
- If the SAS control module configuration is performed while the SRS air bag system circuit has a malfunction, the air bag system warning light flashes. Verify that the warning light goes out approx. 15 s after the system circuit malfunction is solved.
DTC CHART
| DTC | System malfunction location | Page | |||
|---|---|---|---|---|---|
| M-MDS display | Air bag system warning light | ||||
| Flashing pattern | Priority ranking | ||||
| B1013 | 48 | 20 | Seat weight sensor calibration error | (See DTC B1013 .) | |
| B1046 | 24 | 10 | Driver-side curtain air bag module assembly incorrect | (See DTC B1046, B2773, B2774, B2775, B2776 .) | |
| B1047 | 22 | 8 | Driver-side side air bag module assembly incorrect | (See DTC B1047, B1992, B1993, B1994, B1995 .) | |
| B104B | 63 | 16 | Driver-side side air bag sensor No. 1 assembly incorrect | (See DTC B104B, B104C, B104D, B2856, B2886, B2887 .) | |
| B104C | 64 | 17 | Passenger-side side air bag sensor No. 1 assembly incorrect | (See DTC B104B, B104C, B104D, B2856, B2886, B2887 .) | |
| B104D | 42 | 14 | Crash zone sensor assembly incorrect | (See DTC B104B, B104C, B104D, B2856, B2886, B2887 .) | |
| B104F | 64 | 17 | Passenger-side side air bag sensor No. 1 system internal circuit disabled | (See DTC B104F, U2018 .) | |
| B1051 | 63 | 16 | Driver-side side air bag sensor No. 1 system internal circuit disabled | (See DTC B1051, U2017 .) | |
| B1055 | 23 | 9 | Passenger-side side air bag module assembly incorrect | (See DTC B1055, B1996, B1997, B1998, B1999 .) | |
| B1056 | 25 | 11 | Passenger-side curtain air bag module assembly incorrect | (See DTC B1056, B2777, B2778, B2779, B2780 .) | |
| B1144 | 46 | 18 | Driver-side side air bag sensor No. 2 system internal circuit disabled | (See DTC B1144, B1145 .) | |
| B1145 | Driver-side side air bag sensor No. 2 system communication error | ||||
| B1146 | 47 | 19 | Passenger-side side air bag sensor No. 2 system internal circuit disabled | (See DTC B1146, B1147 .) | |
| B1147 | Passenger-side side air bag sensor No. 2 system communication error | ||||
| B1318 | - | Continuously illuminated | 1 | The power supply voltage decreases (less than 9 V) | (See DTC B1318 .) |
| B1342 | 12 | 4 | SAS control module | (See DTC B1342 .) | |
| B1428 | 57 | 27 | Seat belt warning light circuit open | (See DTC B1428 .) | |
| B1869 | - | Continuously illuminated | 1 | Air bag system warning light circuit open | (See DTC B1869 .) |
| - | Does not illuminate | - | Air bag system warning light circuit short to body ground | ||
| B1877 | 33 | 12 | Driver-side pre-tensioner seat belt circuit resistance high | (See DTC 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 | 13 | Passenger-side pre-tensioner seat belt circuit resistance high | (See DTC 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 | 18 | 26 | Passenger air bag deactivation (PAD) indicator circuit open or short to body ground | (See DTC B1884 .) | |
| B1885 | 33 | 12 | Driver-side pre-tensioner seat belt circuit resistance low | (See DTC B1877, B1878, B1879, B1885 .) | |
| B1886 | 34 | 13 | Passenger-side pre-tensioner seat belt circuit resistance low | (See DTC B1881, B1882, B1883, B1886 .) | |
| B1916 | 19 | 6 | Driver-side air bag module (inflator No.1) circuit short to power supply | (See DTC B1916, B1932, B1934, B1936 .) | |
| B1925 | 21 | 7 | Passenger-side air bag module (inflator No.1) circuit short to power supply | (See DTC B1925, B1933, B1935, B1938 .) | |
| B1932 | 19 | 6 | Driver-side air bag module (inflator No.1) circuit resistance high | (See DTC B1916, B1932, B1934, B1936 .) | |
| B1933 | 21 | 7 | Passenger-side air bag module (inflator No.1) circuit resistance high | (See DTC B1925, B1933, B1935, B1938 .) | |
| B1934 | 19 | 6 | Driver-side air bag module (inflator No.1) circuit resistance low | (See DTC B1916, B1932, B1934, B1936 .) | |
| B1935 | 21 | 7 | Passenger-side air bag module (inflator No.1) circuit resistance low | (See DTC B1925, B1933, B1935, B1938 .) | |
| B1936 | 19 | 6 | Driver-side air bag module (inflator No.1) circuit short to body ground | (See DTC B1916, B1932, B1934, B1936 .) | |
| B1938 | 21 | 7 | Passenger-side air bag module (inflator No.1) circuit short to body ground | (See DTC B1925, B1933, B1935, B1938 .) | |
| B1992 | 22 | 8 | 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 resistance high | ||||
| B1995 | Driver-side side air bag module circuit resistance low | ||||
| B1996 | 23 | 9 | 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 resistance high | ||||
| B1999 | Passenger-side side air bag module circuit resistance low | ||||
| B2226 | 42 | 14 | Crash zone sensor system internal circuit disabled | (See DTC B2226, B2227 .) | |
| B2227 | Crash zone sensor system communication error | ||||
| B2228 | 19 | 6 | Driver-side air bag module (inflator No.2) circuit short to body ground | (See DTC B2228, B2230, B2232, B2234 .) | |
| B2229 | 21 | 7 | Passenger-side air bag module (inflator No.2) circuit short to body ground | (See DTC B2229, B2231, B2233, B2235 .) | |
| B2230 | 19 | 6 | Driver-side air bag module (inflator No.2) circuit short to power supply | (See DTC B2228, B2230, B2232, B2234 .) | |
| B2231 | 21 | 7 | Passenger-side air bag module (inflator No.2) circuit short to power supply | (See DTC B2229, B2231, B2233, B2235 .) | |
| B2232 | 19 | 6 | Driver-side air bag module (inflator No.2) circuit resistance high | (See DTC B2228, B2230, B2232, B2234 .) | |
| B2233 | 21 | 7 | Passenger-side air bag module (inflator No.2) circuit resistance high | (See DTC B2229, B2231, B2233, B2235 .) | |
| B2234 | 19 | 6 | Driver-side air bag module (inflator No.2) circuit resistance low | (See DTC B2228, B2230, B2232, B2234 .) | |
| B2235 | 21 | 7 | Passenger-side air bag module (inflator No.2) circuit resistance low | (See DTC B2229, B2231, B2233, B2235 .) | |
| B2290 | 48 | 20 | Passenger sensing system malfunction | (See DTC B2290 .) | |
| B2433 | 51 | 22 | Driver-side front buckle switch circuit open or short to power supply | (See DTC B2433, B2434 .) | |
| B2434 | 51 | 22 | Driver-side front buckle switch circuit short to body ground | (See DTC B2433, B2434 .) | |
| B2437 | 52 | 23 | Passenger-side front buckle switch circuit open or short to power supply | (See DTC B2437, B2438 .) | |
| B2438 | 52 | 23 | Passenger-side front buckle switch circuit short to body ground | (See DTC B2437, B2438 .) | |
| B2477 | 54 | 2 | Configuration error | (See DTC B2477 .) | |
| B2773 | 24 | 10 | Driver-side curtain air bag module circuit resistance low | (See DTC B1046, B2773, B2774, B2775, B2776 .) | |
| B2774 | Driver-side curtain air bag module circuit 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 | 11 | Passenger-side curtain air bag module circuit resistance low | (See DTC B1056, B2777, B2778, B2779, B2780 .) | |
| B2778 | Passenger-side curtain air bag module circuit 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 | ||||
| B2856 | 42 | 14 | Crash zone sensor system communication data error | (See DTC B104B, B104C, B104D, B2856, B2886, B2887 .) | |
| B2867 | 31 | 3 | Poor connection of any SAS control module connectors | (See DTC B2867 .) | |
| B2886 | 64 | 17 | Passenger-side side air bag sensor No. 1 system communication data error | (See DTC B104B, B104C, B104D, B2856, B2886, B2887 .) | |
| B2887 | 63 | 16 | Driver-side side air bag sensor No. 1 system communication data error | (See DTC B104B, B104C, B104D, B2856, B2886, B2887 .) | |
| C1946 | 49 | 21 | Seat track position sensor circuit open | (See DTC C1946, C1947, C1948, C1982 .) | |
| C1947 | 49 | 21 | Seat track position sensor circuit short to body ground | (See DTC C1946, C1947, C1948, C1982 .) | |
| C1948 | 49 | 21 | Seat track position sensor circuit resistance not within specification | (See DTC C1946, C1947, C1948, C1982 .) | |
| C1982 | 49 | 21 | Seat track position sensor circuit short to power supply | (See DTC C1946, C1947, C1948, C1982 .) | |
| U2017 | 63 | 16 | Driver-side side air bag sensor No. 1 system communication error | (See DTC B1051, U2017 .) | |
| U2018 | 64 | 17 | Passenger-side side air bag sensor No. 1 system communication error | (See DTC B104F, U2018 .) | |
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.