Airbag Flash Codes

lots of airbag flash code questions are popping up of late so i have stuck this info in here so its easier to find as my old post with it all in is getting harder to find  :}

Symptom Chart

Condition(s):

o No communication with the module

Possible Source(s): § Fuse. § DLC. § Circuit(s). § Air bag control module.

Action(s) to take: § Go to «Pinpoint Test A»

o DTC B1231: Longitudinal acceleration threshold exceeded. Lamp flash code: 13

Possible Source(s): § Crash data memory full.

Action(s) to take: § Data cannot be cleared with WDS. INSTALL a new air bag control module. For additional information, refer to «Air Bag Control Module(501-20 Supplemental Restraint System,reminst-ri)» in this Section. REPEAT the self-test, CLEAR the DTCs.

o DTC B1317: Battery voltage high. Lamp flash code: continuous

Possible Source(s): § Charging system.

Action(s) to take: § Check the charging system. For additional information, refer to «Section 414-00».[Battery Charging(414-00 Charging System - General Information,genproc)] REPEAT the self-test, CLEAR the DTCs.

o DTC B1318: Battery voltage low. Lamp flash code: continuous

Possible Source(s): § Battery. § Charging system. § Circuit.

Action(s) to take: § Go to «Pinpoint Test B»

o DTC B1342: Air bag control module is defective. Lamp flash code: 12

Possible Source(s): § Air bag control module.

Action(s) to take: § INSTALL a new air bag control module. For additional information, refer to «Air Bag Control Module(501-20 Supplemental Restraint System,reminst-ri)» in this Section. REPEAT the self-test, CLEAR the DTCs.

o DTC B1869: Air bag warning indicator open circuit or short to ground. Lamp flash code: continuous

Possible Source(s): § Circuit(s). § Instrument cluster. § Air bag control module.

Action(s) to take: § Go to «Pinpoint Test C»

o DTC B1870: Air bag warning indicator short to battery. Lamp flash code: continuous

Possible Source(s): § Circuit. § Instrument cluster.

Action(s) to take: § Go to «Pinpoint Test D»

o DTC 1884: Passenger air bag deactivation indicator inoperative. Lamp flash code: 18

Possible Source(s): § Circuit(s). § Air bag control module. § Passenger air bag deactivation indicator.

Action(s) to take: § Go to «Pinpoint Test E»

o DTC B1890: Passenger air bag deactivation indicator short to battery. Lamp flash code: 18

Possible Source(s): § Circuit(s). § Passenger air bag deactivation indicator.

Action(s) to take: § Go to «Pinpoint Test F»

o DTC B1891: Air bag tone warning indicator short to battery. Lamp flash code: 53

Possible Source(s): § Air bag control module internal fault.

Action(s) to take: § INSTALL a new air bag control module. For additional information, refer to «Air Bag Control Module(501-20 Supplemental Restraint System,reminst-ri)» in this Section. REPEAT the self-test, CLEAR the DTCs.

o DTC B1892: Air bag tone warning indicator circuit fault. Lamp flash code: 53

Possible Source(s): § Air bag control module internal fault.

Action(s) to take: § INSTALL a new air bag control module. For additional information, refer to «Air Bag Control Module(501-20 Supplemental Restraint System,reminst-ri)» in this Section. REPEAT the self-test, CLEAR the DTCs.

o DTC B1921: Air bag diagnostic monitor ground circuit open. Lamp flash code: 14

Possible Source(s): § Air bag control module internal fault.

Action(s) to take: § INSTALL a new air bag control module. For additional information, refer to «Air Bag Control Module(501-20 Supplemental Restraint System,reminst-ri)» in this Section. REPEAT the self-test, CLEAR the DTCs.

o DTC B2290 Error value 27: Occupant Classification System module fault. Lamp flash code: 16

Possible Source(s): § Occupant classification sensor module.

Action(s) to take: § INSTALL a new passenger seat cushion. For additional information, refer to «Section 501-10».[Front Seat Cushion(501-10 Seating,reminst-ri)] REPEAT the self-test, CLEAR the DTCs.

o DTC B2290 Error value 26: Occupant Classification System communications fault. Lamp flash code: 16

Possible Source(s): § Circuit(s).

Action(s) to take: § Go to «Pinpoint Test G»

o DTC B2290 Error value 25: Occupant Classification System calibration fault. Lamp flash code: 16

Possible Source(s): § Occupant classification sensor module.

Action(s) to take: § INSTALL a new passenger seat cushion. For additional information, refer to «Section 501-10».[Front Seat Cushion(501-10 Seating,reminst-ri)] REPEAT the self-test, CLEAR the DTCs.

o DTC B2290 Error value 24: Occupant Classification System sensing element fault. Lamp flash code: 16

Possible Source(s): § Occupant classification sensor.

Action(s) to take: § INSTALL a new passenger seat cushion. For additional information, refer to «Section 501-10».[Front Seat Cushion(501-10 Seating,reminst-ri)] REPEAT the self-test, CLEAR the DTCs.

o DTC B2292 Error value 31: Driver safety belt pretensioner circuit low resistance. Lamp flash code: 33

Possible Source(s): § Circuit(s). § Driver safety belt pretensioner.

Action(s) to take: § Go to «Pinpoint Test H»

o DTC B2292 Error value 30: Driver safety belt pretensioner open circuit. Lamp flash code: 33

Possible Source(s): § Circuit(s). § Driver safety belt pretensioner.

Action(s) to take: § Go to «Pinpoint Test I»

o DTC B2292 Error value 29: Driver safety belt pretensioner short to battery. Lamp flash code: 33

Possible Source(s): § Circuit(s).

Action(s) to take: § Go to «Pinpoint Test J»

o DTC B2292 Error value 28: Driver safety belt pretensioner short to ground. Lamp flash code: 33

Possible Source(s): § Circuit(s). § Driver safety belt pretensioner.

Action(s) to take: § Go to «Pinpoint Test K»

o DTC B2292 Error value 27: Passenger safety belt pretensioner circuit low resistance. Lamp flash code: 34

Possible Source(s): § Circuit(s). § Passenger safety belt pretensioner.

Action(s) to take: § Go to «Pinpoint Test L»

o DTC B2292 Error value 26: Passenger safety belt pretensioner open circuit. Lamp flash code: 34

Possible Source(s): § Circuit(s). § Passenger safety belt pretensioner.

Action(s) to take: § Go to «Pinpoint Test M»

o DTC B2292 Error value 25: Passenger safety belt pretensioner short to battery. Lamp flash code: 34

Possible Source(s): § Circuit(s). § Passenger safety belt pretensioner.

Action(s) to take: § Go to «Pinpoint Test N»

o DTC B2292 Error value 24: Passenger safety belt pretensioner short to ground. Lamp flash code: 34

Possible Source(s): § Circuit(s). § Passenger safety belt pretensioner.

Action(s) to take: § Go to «Pinpoint Test O»

o DTC B2293 Error value 31: Driver air bag first stage short to ground. Lamp flash code: 19

Possible Source(s): § Driver air bag module. § Clockspring. § Circuit(s).

Action(s) to take: § Go to «Pinpoint Test P»

o DTC B2293 Error value 30: Driver air bag first stage short to battery. Lamp flash code: 19

Possible Source(s): § Clockspring. § Circuit(s).

Action(s) to take: § Go to «Pinpoint Test Q»

o DTC B2293 Error value 29: Driver air bag first stage open circuit. Lamp flash code: 19

Possible Source(s): § Driver air bag module. § Clockspring. § Circuit(s).

Action(s) to take: § Go to «Pinpoint Test R»

o DTC B2293 Error value 28: Driver air bag first stage circuit low resistance. Lamp flash code: 19

Possible Source(s): § Driver air bag module. § Clockspring. § Circuit(s).

Action(s) to take: § Go to «Pinpoint Test S»

o DTC B2293 Error value 27: Passenger air bag first stage short to ground. Lamp flash code: 21

Possible Source(s): § Passenger air bag module. § Circuit(s).

Action(s) to take: § Go to «Pinpoint Test T»

o DTC B2293 Error value 26: Passenger air bag first stage short to battery. Lamp flash code: 21

Possible Source(s): § Circuit(s).

Action(s) to take: § Go to «Pinpoint Test U»

o DTC B2293 Error value 25: Passenger air bag first stage open circuit. Lamp flash code: 21

Possible Source(s): § Passenger air bag module. § Circuit(s).

Action(s) to take: § Go to «Pinpoint Test V»

o DTC B2293 Error value 24: Passenger air bag first stage circuit low resistance. Lamp flash code: 21

Possible Source(s): § Passenger air bag module. § Circuit(s).

Action(s) to take: § Go to «Pinpoint Test W»

o DTC B2293 Error value 23: Driver air bag second stage short to ground. Lamp flash code: 19

Possible Source(s): § Driver air bag module. § Clockspring. § Circuit(s).

Action(s) to take: § Go to «Pinpoint Test X»

o DTC B2293 Error value 22: Driver air bag second stage short to battery. Lamp flash code: 19

Possible Source(s): § Clockspring. § Circuit(s).

Action(s) to take: § Go to «Pinpoint Test Y»

o DTC B2293 Error value 21: Driver air bag second stage open circuit. Lamp flash code: 19

Possible Source(s): § Driver air bag module. § Clockspring. § Circuit(s).

Action(s) to take: § Go to «Pinpoint Test Z»

o DTC B2293 Error value 20: Driver air bag second stage circuit low resistance. Lamp flash code: 19

Possible Source(s): § Driver air bag module. § Clockspring. § Circuit(s).

Action(s) to take: § Go to «Pinpoint Test AA»

o DTC B2293 Error value 19: Passenger air bag second stage short to ground. Lamp flash code: 21

Possible Source(s): § Passenger air bag module. § Circuit(s).

Action(s) to take: § Go to «Pinpoint Test AB»

o DTC B2293 Error value 18: Passenger air bag second stage short to battery. Lamp flash code: 21

Possible Source(s): § Circuit(s).

Action(s) to take: § Go to «Pinpoint Test AC»

o DTC B2293 Error value 17: Passenger air bag second stage open circuit. Lamp flash code: 21

Possible Source(s): § Passenger air bag module. § Circuit(s).

Action(s) to take: § Go to «Pinpoint Test AD»

o DTC B2293 Error value 16: Passenger air bag second stage circuit low resistance. Lamp flash code: 21

Possible Source(s): § Passenger air bag module. § Circuit(s).

Action(s) to take: § Go to «Pinpoint Test AE»

o DTC B2294 Error value 31: Driver side air curtain circuit short to battery. Lamp flash code: 24

Possible Source(s): § Circuit(s).

Action(s) to take: § Go to «Pinpoint Test AF»

o DTC B2294 Error value 30: Driver side air curtain circuit short to ground. Lamp flash code: 24

Possible Source(s): § Driver side air curtain module. § Circuit(s).

Action(s) to take: § Go to «Pinpoint Test AG»

o DTC B2294 Error value 29: Driver side air curtain circuit open circuit. Lamp flash code: 24

Possible Source(s): § Driver side air curtain module. § Circuit(s).

Action(s) to take: § Go to «Pinpoint Test AH»

o DTC B2294 Error value 28: Driver side air curtain circuit low resistance on squib. Lamp flash code: 24

Possible Source(s): § Driver side air curtain module. § Circuit(s).

Action(s) to take: § Go to «Pinpoint Test AI»

o DTC B2294 Error value 27: Passenger side air curtain circuit short to battery. Lamp flash code: 25

Possible Source(s): § Circuit(s).

Action(s) to take: § Go to «Pinpoint Test AJ»

o DTC B2294 Error value 26: Passenger side air curtain circuit short to ground. Lamp flash code: 25

Possible Source(s): § Passenger side air curtain module. § Circuit(s).

Action(s) to take: § Go to «Pinpoint Test AK»

o DTC B2294 Error value 25: Passenger side air curtain circuit open circuit. Lamp flash code: 25

Possible Source(s): § Passenger side air curtain module. § Circuit(s).

Action(s) to take: § Go to «Pinpoint Test AL»

o DTC B2294 Error value 24: Passenger side air curtain circuit low resistance on squib. Lamp flash code: 25

Possible Source(s): § Passenger side air curtain module. § Circuit(s).

Action(s) to take: § Go to «Pinpoint Test AM»

o DTC B2295 Error value 31: Driver side air bag circuit short to battery. Lamp flash code: 22

Possible Source(s): § Circuit(s).

Action(s) to take: § Go to «Pinpoint Test AN»

o DTC B2295 Error value 30: Driver side air bag circuit short to ground. Lamp flash code: 22

Possible Source(s): § Driver side air bag module. § Circuit(s).

Action(s) to take: § Go to «Pinpoint Test AO»

o DTC B2295 Error value 29: Driver side air bag circuit open circuit. Lamp flash code: 22

Possible Source(s): § Driver side air bag module. § Circuit(s).

Action(s) to take: § Go to «Pinpoint Test AP»

o DTC B2295 Error value 28: Driver side air bag circuit low resistance on squib. Lamp flash code: 22

Possible Source(s): § Driver side air bag module. § Circuit(s).

Action(s) to take: § Go to «Pinpoint Test AQ»

o DTC B2295 Error value 27: Passenger side air bag circuit short to battery. Lamp flash code: 23

Possible Source(s): § Circuit(s).

Action(s) to take: § Go to «Pinpoint Test AR»

o DTC B2295 Error value 26: Passenger side air bag circuit short to ground. Lamp flash code: 23

Possible Source(s): § Passenger side air bag module. § Circuit(s).

Action(s) to take: § Go to «Pinpoint Test AS»

o DTC B2295 Error value 25: Passenger side air bag circuit open circuit. Lamp flash code: 23

Possible Source(s): § Passenger side air bag module. § Circuit(s).

Action(s) to take: § Go to «Pinpoint Test AT»

o DTC B2295 Error value 24: Passenger side air bag circuit low resistance on squib. Lamp flash code: 23

Possible Source(s): § Passenger side air bag module. § Circuit(s).

Action(s) to take: § Go to «Pinpoint Test AU»

o DTC B2296 Error value 31: Driver side impact sensor communications fault. Lamp flash code: 43

Possible Source(s): § Circuit(s).

Action(s) to take: § Go to «Pinpoint Test AV»

o DTC B2296 Error value 30: Driver side impact sensor internal fault. Lamp flash code: 43

Possible Source(s): § Driver side impact sensor.

Action(s) to take: § INSTALL a new driver side impact sensor. For additional information, refer to «Side Impact Sensor(501-20 Supplemental Restraint System,reminst-ri)» in this Section. REPEAT the self-test, CLEAR the DTCs.

o DTC B2296 Error value 29: Passenger side impact sensor communications fault. Lamp flash code: 44

Possible Source(s): § Circuit(s).

Action(s) to take: § Go to «Pinpoint Test AW»

o DTC B2296 Error value 28: Passenger side impact sensor internal fault. Lamp flash code: 44

Possible Source(s): § Passenger side impact sensor.

Action(s) to take: § INSTALL a new passenger side impact sensor. For additional information, refer to «Side Impact Sensor(501-20 Supplemental Restraint System,reminst-ri)» in this Section. REPEAT the self-test, CLEAR the DTCs.

o DTC B2296 Error value 19: Crash sensor communications fault. Lamp flash code: 42

Possible Source(s): § Circuit(s).

Action(s) to take: § Go to «Pinpoint Test AX»

o DTC B2296 Error value 18: Crash sensor internal fault. Lamp flash code: 42

Possible Source(s): § Crash sensor.

Action(s) to take: § INSTALL a new crash sensor. For additional information, refer to «Crash Sensor(501-20 Supplemental Restraint System,reminst-ri)» in this Section. REPEAT the self-test, CLEAR the DTCs.

o DTC B2434: Driver safety belt buckle switch short circuit to ground. Lamp flash code: 51

Possible Source(s): § Driver safety belt buckle switch. § Circuit(s).

Action(s) to take: § Go to «Pinpoint Test AY»

o DTC B2435: Driver safety belt buckle switch resistance out of range. Lamp flash code: 51

Possible Source(s): § Driver safety belt buckle switch. § Circuit(s).

Action(s) to take: § Go to «Pinpoint Test AZ»

o DTC B2438: Passenger safety belt buckle switch short circuit to ground. Lamp flash code: 52

Possible Source(s): § Passenger safety belt buckle switch. § Circuit(s).

Action(s) to take: § Go to «Pinpoint Test BA»

o DTC B2439: Passenger safety belt buckle switch resistance out of range. Lamp flash code: 52

Possible Source(s): § Passenger safety belt buckle switch. § Circuit(s).

Action(s) to take: § Go to «Pinpoint Test BB»

o DTC B2477: Air bag control module configuration failure. Lamp flash code: 54

Possible Source(s): § Air bag control module.

Action(s) to take: § CONFIGURE the air bag control module. REFER to WDS. REPEAT the self-test, CLEAR the DTCs.

o DTC B2691: Driver safety belt buckle switch open circuit or short to battery. Lamp flash code: 51

Possible Source(s): § Driver safety belt buckle switch. § Circuit(s).

Action(s) to take: § Go to «Pinpoint Test BC»

o DTC B2692: Passenger safety belt buckle switch open circuit short to battery. Lamp flash code: 52

Possible Source(s): § Passenger safety belt buckle switch. § Circuit(s).

Action(s) to take: § Go to «Pinpoint Test BD»

o DTC C1414: Incorrect Module Design Level. Lamp flash code: 15

Possible Source(s): § Air bag control module.

Action(s) to take: § INSTALL a new air bag control module. For additional information, refer to «Air Bag Control Module(501-20 Supplemental Restraint System,reminst-ri)» in this Section. REPEAT the self-test, CLEAR the DTCs.

o DTC C1947: Seat position sensor short circuit to ground or battery. Lamp flash code: 49

Possible Source(s): § Seat position sensor. § Circuit(s).

Action(s) to take: § Go to «Pinpoint Test BE»

o DTC C1948: Seat position sensor resistance out of range. Lamp flash code: 49

Possible Source(s): § Seat position sensor. § Circuit(s).

Action(s) to take: § Go to «Pinpoint Test BF»

o DTC C1981: Seat position sensor open circuit. Lamp flash code: 49

Possible Source(s): § Seat position sensor. § Circuit(s).

Action(s) to take: § Go to «Pinpoint Test BG»

o Air bag control module disconnected or inoperative. Lamp flash code: continuous

Possible Source(s): § Air bag control module § Circuit(s).

Action(s) to take: § Go to «Pinpoint Test BH»