Body · B codes · 162 codes
Airbag & restraint system
Airbag deployment loops, crash and impact sensors, seat-belt pretensioners and occupant detection. A lit airbag light can mean an airbag may not deploy.
Codes in this group
162
Generic SAE codes · OBDex
Rated urgent
70%
114 codes · our rating
DIY-friendly
9%
14 codes · per OBDex
Typical labor
$125–$500
Median hours × $125/hr · est.
01 —Start here
Codes to know in this group
- B0001Driver Frontal Stage 1 Deployment ControlOften: clock spring (spiral cable) damaged in steering columnUrgent$125–$500 labor est.
- B0002Driver Frontal Stage 2 Deployment ControlOften: clock spring damaged or wornUrgent$125–$500 labor est.
- B0003Driver Frontal Deployment Loop Resistance LowOften: shorted squib leads in clock spring or wiringUrgent$125–$375 labor est.
- B0004Driver Frontal Deployment Loop Resistance HighOften: clock spring conductor partially wornUrgent$100–$375 labor est.
- B0005Driver Frontal Deployment Loop OpenOften: airbag connector unplugged or brokenUrgent$100–$375 labor est.
- B0006Driver Frontal Deployment Loop Short to GroundOften: chafed wiring contacting metalUrgent$125–$375 labor est.
Code data: OBDex (CC0) · labor estimates at $125/hr, parts extra
02 —Full list
All 162 codes
Grouped by the first three characters of the code.
B00xx
152 codes
- B0001Driver Frontal Stage 1 Deployment Control
- B0002Driver Frontal Stage 2 Deployment Control
- B0003Driver Frontal Deployment Loop Resistance Low
- B0004Driver Frontal Deployment Loop Resistance High
- B0005Driver Frontal Deployment Loop Open
- B0006Driver Frontal Deployment Loop Short to Ground
- B0007Driver Frontal Deployment Loop Short to Battery
- B0010Right Front/Passenger Frontal Deployment Control
- B0011Right Front/Passenger Frontal Stage 2 Deployment Control
- B0012Right Front/Passenger Frontal Stage 2 Deployment Control
- B0013Passenger Knee Bolster Deployment Control
- B0014Driver Knee Airbag Deployment Control
- B0015Passenger Knee Airbag Deployment Control
- B0016Right Front/Passenger Frontal Deployment Loop Short to Ground
- B0017Right Front/Passenger Frontal Deployment Loop Short to Battery
- B0018Right Front/Passenger Frontal Deployment Loop Resistance High
- B0019Right Front/Passenger Frontal Deployment Loop Resistance Low
- B001ACenter Frontal Stage 3 Deployment Control
- B0020Left Side Deployment Control
- B0021Left Side Deployment Stage 1 Control
- B0022Left Side Deployment Stage 1 Loop Open
- B0023Left Side Deployment Stage 1 Loop Short to Ground
- B0024Right Side Deployment Control
- B0025Left Side Deployment Stage 2 Control
- B0026Left Side Deployment Stage 2 Loop Open
- B0028Driver Side Curtain Air Bag Deployment Control
- B0029Right Side Curtain Air Bag Deployment Control
- B002ARight Curtain Deployment Control 2
- B0030Driver Side Curtain Airbag Stage 2
- B0031Passenger Side Curtain Airbag Stage 2
- B0032Right Side Deployment Stage 1 Loop Open
- B0033Right Side Deployment Stage 1 Loop Short to Ground
- B0034Right Side Deployment Stage 2 Control
- B0036Right Side Deployment Stage 2 Loop Short to Ground
- B0038Second Row Right Side Airbag Deployment Control
- B0039Second Row Right Frontal Stage 1 Deployment Control
- B003ASecond Row Right Frontal Stage 2 Deployment Control
- B003BSecond Row Right Frontal Stage 3 Deployment Control
- B0040Outside Temperature Sensor Circuit
- B0041Third Row Left Frontal Stage 1 Deployment Control
- B0042Side Deployment Loop Open (Generic)
- B0043Third Row Left Frontal Stage 3 Deployment Control
- B0046Left Curtain Deployment Loop Open
- B0047Left Curtain Deployment Loop Short to Ground
- B0048Third Row Right Side Airbag Deployment Control
- B0049Third Row Right Frontal Stage 1 Deployment Control
- B004AThird Row Right Frontal Stage 2 Deployment Control
- B004BThird Row Right Frontal Stage 3 Deployment Control
- B0050Driver Pretensioner Deployment Control
- B0051Driver Frontal Deployment Control Open
- B0052Passenger Seat Belt Sensor
- B0053Passenger Pretensioner Deployment Control
- B0054Second Row Center Seat Belt Sensor
- B0055Second Row Right Seat Belt Sensor
- B0056Right Curtain Deployment Loop Open
- B0057Right Curtain Deployment Loop Short to Ground
- B0058Third Row Right Seat Belt Sensor
- B0060Knee Airbag Deployment Control
- B0061Knee Airbag Deployment Loop Open
- B0062Knee Airbag Deployment Loop Short to Ground
- B0064Driver Seat Belt Tension Sensor
- B0070Vehicle Rollover Sensor
- B0071First Row Center Seat Belt Pretensioner Deployment Control
- B0072Driver Seatbelt Pretensioner Loop Open
- B0073Driver Seatbelt Pretensioner Loop Short to Ground
- B0074Driver Seatbelt Pretensioner Loop Short to Battery
- B0075Second Row Right Seat Belt Pretensioner Deployment Control
- B0076Driver Seatbelt Pretensioner Resistance Low
- B0077Driver Seatbelt Pretensioner Resistance High
- B0078Third Row Right Seat Belt Pretensioner Deployment Control
- B0079Driver Seat Belt Pretensioner B Deployment Control
- B007APassenger Seat Belt Pretensioner B Deployment Control
- B007BSecond Row Left Seat Belt Pretensioner B Deployment Control
- B007CSecond Row Right Seat Belt Pretensioner B Deployment Control
- B007DSecond Row Center Seat Belt Pretensioner B Deployment Control
- B007EDriver Seat Belt Pretensioner C Deployment Control
- B007FPassenger Seat Belt Pretensioner C Deployment Control
- B0080Driver Seat Belt Load Limiter Deployment Control
- B0081Front Passenger Belt Switch Circuit
- B0082Passenger Seatbelt Pretensioner Loop Open
- B0083Passenger Seatbelt Pretensioner Loop Short to Ground
- B0084Driver Belt Buckle Switch Circuit
- B0085Passenger Belt Buckle Switch Circuit
- B0086Passenger Seatbelt Pretensioner Resistance Low
- B0087Passenger Seatbelt Pretensioner Resistance High
- B0088Third Row Right Seat Belt Load Limiter Deployment Control
- B0090Driver Side Pretensioner Stage 2 Deployment Control
- B0091Passenger Side Pretensioner Stage 2 Deployment Control
- B0092Side Impact Sensor Left Front Malfunction
- B0093Side Impact Sensor Left Front Communication Lost
- B0094Side Impact Sensor Right Front Malfunction
- B0095Occupant Classification System Performance
- B0096Side Impact Sensor Left Rear Malfunction
- B0097Side Impact Sensor Right Rear Malfunction
- B0098Occupant Detection Sensor
- B0099Occupant Detection Module Internal Fault
- B009ALeft Side Restraints Sensor 4
- B009BLeft Side Restraints Sensor 5
- B009CLeft Side Restraints Sensor 6
- B009DRight Side Restraints Sensor 4
- B009ERight Side Restraints Sensor 5
- B009FRight Side Restraints Sensor 6
- B00A0Occupant Classification System
- B00A1Occupant Position System
- B00B0Driver Seat Occupant Classification Sensor A
- B00B1Driver Seat Occupant Classification Sensor B
- B00B2Driver Seat Occupant Classification Sensor C
- B00B3Driver Seat Occupant Classification Sensor D
- B00B4Driver Seat Occupant Classification Sensor E
- B00B5Driver Seat Track Position Restraints Sensor
- B00B6Driver Seat Recline Position Restraints Sensor
- B00B7Driver Seat Occupant Position Sensor A
- B00B8Driver Seat Occupant Position Sensor B
- B00B9Driver Seat Occupant Position Sensor C
- B00BADriver Seat Occupant Position Sensor D
- B00BBDriver Seat Occupant Position Sensor E
- B00C0Passenger Seat Occupant Classification Sensor A
- B00C1Passenger Seat Occupant Classification Sensor B
- B00C2Passenger Seat Occupant Classification Sensor C
- B00C3Passenger Seat Occupant Classification Sensor D
- B00C4Passenger Seat Occupant Classification Sensor E
- B00C5Passenger Seat Track Position Restraints Sensor
- B00C6Passenger Seat Recline Position Restraints Sensor
- B00C7Passenger Seat Occupant Position Sensor A
- B00C8Passenger Seat Occupant Position Sensor B
- B00C9Passenger Seat Occupant Position Sensor C
- B00CAPassenger Seat Occupant Position Sensor D
- B00CBPassenger Seat Occupant Position Sensor E
- B00D0Driver Seat Belt Indicator
- B00D1Passenger Seat Belt Indicator
- B00D2Restraint System Malfunction Indicator 1
- B00D3Restraint System Malfunction Indicator 2
- B00D4Restraint System Malfunction Audible Indicator
- B00D5Restraint System Passenger Disable Indicator
- B00DFPassenger Restraints Disable Switch
- B00E0Third Row Left Seat Belt Pretensioner B Deployment Control
- B00E1Third Row Right Seat Belt Pretensioner B Deployment Control
- B00E2Third Row Center Seat Belt Pretensioner B Deployment Control
- B00E3Second Row Left Seat Belt Pretensioner C Deployment Control
- B00E4Second Row Right Seat Belt Pretensioner C Deployment Control
- B00E5Second Row Center Seat Belt Pretensioner C Deployment Control
- B00E6Third Row Right Seat Belt Pretensioner C Deployment Control
- B00E7Third Row Left Seat Belt Pretensioner C Deployment Control
- B00E8Third Row Center Seat Belt Pretensioner C Deployment Control
- B00F0Driver Inflatable Seat Belt Deployment Control
- B00F1Passenger Inflatable Seat Belt Deployment Control
- B00F2Second Row Left Inflatable Seat Belt Deployment Control
- B00F3Second Row Center Inflatable Seat Belt Deployment Control
- B00F4Second Row Right Inflatable Seat Belt Deployment Control
- B00F5Third Row Left Inflatable Seat Belt Deployment Control
- B00F6Third Row Center Inflatable Seat Belt Deployment Control
- B00F7Third Row Right Inflatable Seat Belt Deployment Control
B01xx
9 codes
- B0101Front Crash Sensor Circuit Malfunction
- B0103Front Crash Sensor Left Communication Lost
- B0105Front Crash Sensor Right Communication Lost
- B0110Driver Pelvic/Thorax Airbag Deployment Control
- B0120Passenger Pelvic/Thorax Airbag Deployment Control
- B0128Passenger Occupant Detection System Malfunction
- B0130Driver Seatbelt Tension Sensor Circuit
- B0140Passenger Seatbelt Tension Sensor Circuit
- B0164Air Bag In-Vehicle Temperature Sensor Circuit
B02xx
1 code
Code data: OBDex (CC0) · severity bars are our rating (low · moderate · urgent)
03 —More