Air Bag Restraints Systems DTCS
AIR BAG RESTRAINT SYSTEM DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | Action |
|---|---|
| B1231 (AIR BAG warning light on continuously) |
TEST C |
| B1318 (AIR BAG warning light on continuously) |
Battery voltage low. Diagnose charging system. |
| B1342 (AIR BAG warning light on continuously) |
Replace RCM. Clear DTCs and repeat on-demand self-test. |
| B1462 | TEST AN |
| B1869 (AIR BAG warning light on continuously or tone) |
TEST AJ |
| B1870 | TEST AK |
| B1876 | TEST T |
| B1877 | TEST S |
| B1878 | TEST R |
| B1879 | TEST AF |
| B1880 | TEST W |
| B1881 | TEST V |
| B1882 | TEST U |
| B1883 | TEST AH |
| B1885 | TEST AG |
| B1886 | TEST AI |
| B1915 | TEST F |
| B1916 | TEST D |
| B1920 | TEST I |
| B1925 | TEST G |
| B1932 | TEST E |
| B1933 | TEST H |
| B1934 | TEST Y |
| B1935 | TEST AA |
| B1936 | TEST X |
| B1938 | TEST Z |
| B1992 | TEST J |
| B1993 | TEST AB |
| B1994 | TEST K |
| B1995 | TEST AC |
| B1996 | TEST M |
| B1997 | TEST AD |
| B1998 | TEST N |
| B1999 | TEST AE |
| B2117 | TEST L |
| B2118 | TEST O |
| B2141 (AIR BAG warning light flashes 5 times per second) |
Reconfigure RCM. See MODULE CONFIGURATION PROCEDURE . |
| B2226 | TEST AR |
| B2227 | TEST AR |
| B2228 | TEST AL |
| B2229 | TEST AM |
| B2230 | TEST AL |
| B2231 | TEST AM |
| B2232 | TEST AL |
| B2233 | TEST AM |
| B2234 | TEST AL |
| B2235 | TEST AM |
| B2433 | TEST AO |
| B2434 | TEST AO |
| B2435 | TEST AO |
| B2437 | TEST AP |
| B2438 | TEST AP |
| B2439 | TEST AP |
| B2477 (AIR BAG warning light on continuously) |
Check for correct RCM. If okay, reconfigure RCM |
| B2852 | TEST Q |
| B2853 | TEST P |
| B2854 | TEST P |
| B2855 | TEST AR |
| B2856 | TEST AR |
| B2873 | TEST P |
| B2874/6 | TEST Q |
| B2875 | TEST Q |
| C1947 | TEST AQ |
| C1948 | TEST AQ |
| C1982 | TEST AQ |
| U2027 | TEST P |
| U2028 | TEST Q |