B00xx
- B0001SRS: driver frontal stage 1 deployment controlChevrolet, Cadillac, GMC
- B0002SRS: driver frontal stage 2 deployment controlChevrolet, Cadillac, GMC
- B0012SRS: driver frontal deployment loop stage 1Chevrolet, Cadillac, GMC
- B0013SRS: driver frontal deployment loop stage 2Chevrolet, Cadillac, GMC
- B0014SRS: driver side airbag deployment loopChevrolet, Cadillac, GMC
- B0015SRS: driver seat belt retractor pretensioner deployment loopChevrolet, Cadillac, GMC
- B0019SRS: passenger frontal deployment loop stage 1Chevrolet, Cadillac, GMC
- B001ASRS: driver seat belt anchor pretensioner deployment loopChevrolet, Cadillac, GMC
- B001BSRS: passenger seat belt anchor pretensioner deployment loopChevrolet, Cadillac, GMC
- B0020SRS: passenger frontal deployment loop stage 2Chevrolet, Cadillac, GMC
- B0021SRS: passenger side airbag deployment loopChevrolet, Cadillac, GMC
- B0022SRS: passenger seat belt retractor pretensioner deployment loopChevrolet, Cadillac, GMC
- B0074SRS: passenger presence sensor faultChevrolet, Cadillac, GMC
- B0081SRS: passenger presence system faultChevrolet, Cadillac, GMC
B01xx
- B0100SRS: driver airbag — short between the squib wiresToyota, Lexus
- B0101SRS: driver airbag — open in the squib circuitToyota, Lexus
- B0102SRS: driver airbag — squib circuit shorted to groundToyota, Lexus
- B0103SRS: driver airbag — squib circuit shorted to positiveToyota, Lexus
- B0105SRS: passenger airbag — short between the squib wiresToyota, Lexus
- B0106SRS: passenger airbag — open in the squib circuitToyota, Lexus
- B0107SRS: passenger airbag — squib circuit shorted to groundToyota, Lexus
- B0108SRS: passenger airbag — squib circuit shorted to positiveToyota, Lexus
- B0110SRS: right side airbag — short between the squib wiresToyota, Lexus
- B0111SRS: right side airbag — open in the squib circuitToyota, Lexus
- B0112SRS: right side airbag — squib circuit shorted to groundToyota, Lexus
- B0113SRS: right side airbag — squib circuit shorted to positiveToyota, Lexus
- B0115SRS: left side airbag — short between the squib wiresToyota, Lexus
- B0116SRS: left side airbag — open in the squib circuitToyota, Lexus
- B0117SRS: left side airbag — squib circuit shorted to groundToyota, Lexus
- B0118SRS: left side airbag — squib circuit shorted to positiveToyota, Lexus
- B0130SRS: right front seat belt pretensioner — short between the squib wiresToyota, Lexus
- B0131SRS: right front seat belt pretensioner — open in the squib circuitToyota, Lexus
- B0132SRS: right front seat belt pretensioner — squib circuit shorted to groundToyota, Lexus
- B0133SRS: right front seat belt pretensioner — squib circuit shorted to positiveToyota, Lexus
- B0135SRS: left front seat belt pretensioner — short between the squib wiresToyota, Lexus
- B0136SRS: left front seat belt pretensioner — open in the squib circuitToyota, Lexus
- B0137SRS: left front seat belt pretensioner — squib circuit shorted to groundToyota, Lexus
- B0138SRS: left front seat belt pretensioner — squib circuit shorted to positiveToyota, Lexus
B10xx
- B1000SRS: airbag sensor assembly (center) malfunctionToyota, Lexus
- B101DSRS: passenger presence module internal faultChevrolet, Cadillac, GMC
B11xx
- B1100SRS: airbag sensor assembly malfunctionToyota, Lexus
- B1101SRS: unit supply voltage too highHyundai, Kia
- B1102SRS: unit supply voltage too lowHyundai, Kia
- B1193SRS: crash event storage full and lockedChevrolet, Cadillac, GMC
B13xx
- B1325Control module power circuit (GM body units)Chevrolet, Cadillac, GMC
- B1328SRS: driver front impact sensor defectHyundai, Kia
- B1329SRS: driver front impact sensor communication errorHyundai, Kia
- B1333SRS: passenger front impact sensor defectHyundai, Kia
- B1334SRS: passenger front impact sensor communication errorHyundai, Kia
- B1346SRS: driver airbag (1st stage) — resistance too highHyundai, Kia
- B1347SRS: driver airbag (1st stage) — resistance too lowHyundai, Kia
- B1348SRS: driver airbag (1st stage) — circuit shorted to groundHyundai, Kia
- B1349SRS: driver airbag (1st stage) — circuit shorted to batteryHyundai, Kia
- B1352SRS: passenger airbag (1st stage) — resistance too highHyundai, Kia
- B1353SRS: passenger airbag (1st stage) — resistance too lowHyundai, Kia
- B1354SRS: passenger airbag (1st stage) — circuit shorted to groundHyundai, Kia
- B1355SRS: passenger airbag (1st stage) — circuit shorted to batteryHyundai, Kia
- B1361SRS: driver seat belt pretensioner — resistance too highHyundai, Kia
- B1362SRS: driver seat belt pretensioner — resistance too lowHyundai, Kia
- B1363SRS: driver seat belt pretensioner — circuit shorted to groundHyundai, Kia
- B1364SRS: driver seat belt pretensioner — circuit shorted to batteryHyundai, Kia
- B1367SRS: passenger seat belt pretensioner — resistance too highHyundai, Kia
- B1368SRS: passenger seat belt pretensioner — resistance too lowHyundai, Kia
- B1369SRS: passenger seat belt pretensioner — circuit shorted to groundHyundai, Kia
- B1370SRS: passenger seat belt pretensioner — circuit shorted to batteryHyundai, Kia
- B1378SRS: driver side airbag — resistance too highHyundai, Kia
- B1379SRS: driver side airbag — resistance too lowHyundai, Kia
- B1380SRS: driver side airbag — circuit shorted to groundHyundai, Kia
- B1381SRS: driver side airbag — circuit shorted to batteryHyundai, Kia
- B1382SRS: passenger side airbag — resistance too highHyundai, Kia
- B1383SRS: passenger side airbag — resistance too lowHyundai, Kia
- B1384SRS: passenger side airbag — circuit shorted to groundHyundai, Kia
- B1385SRS: passenger side airbag — circuit shorted to batteryHyundai, Kia
- B1395SRS: squib circuits cross-coupledHyundai, Kia
B14xx
- B1400SRS: driver side impact sensor defectHyundai, Kia
- B1403SRS: passenger side impact sensor defectHyundai, Kia
- B1409SRS: driver side impact sensor communication errorHyundai, Kia
- B1410SRS: passenger side impact sensor communication errorHyundai, Kia
- B1473SRS: driver-side curtain airbag — resistance too highHyundai, Kia
- B1474SRS: driver-side curtain airbag — resistance too lowHyundai, Kia
- B1475SRS: driver-side curtain airbag — circuit shorted to groundHyundai, Kia
- B1476SRS: driver-side curtain airbag — circuit shorted to batteryHyundai, Kia
- B1477SRS: passenger-side curtain airbag — resistance too highHyundai, Kia
- B1478SRS: passenger-side curtain airbag — resistance too lowHyundai, Kia
- B1479SRS: passenger-side curtain airbag — circuit shorted to groundHyundai, Kia
- B1480SRS: passenger-side curtain airbag — circuit shorted to batteryHyundai, Kia
- B1481SRS: driver airbag (2nd stage) — resistance too highHyundai, Kia
- B1482SRS: driver airbag (2nd stage) — resistance too lowHyundai, Kia
- B1483SRS: driver airbag (2nd stage) — circuit shorted to groundHyundai, Kia
- B1484SRS: driver airbag (2nd stage) — circuit shorted to batteryHyundai, Kia
- B1485SRS: passenger airbag (2nd stage) — resistance too highHyundai, Kia
- B1486SRS: passenger airbag (2nd stage) — resistance too lowHyundai, Kia
- B1487SRS: passenger airbag (2nd stage) — circuit shorted to groundHyundai, Kia
- B1488SRS: passenger airbag (2nd stage) — circuit shorted to batteryHyundai, Kia
- B14DCSRS: driver front seat inboard airbag loop open or high resistanceChevrolet, Cadillac, GMC
B15xx
- B1511SRS: driver seat belt buckle switch — open or short to batteryHyundai, Kia
- B1512SRS: driver seat belt buckle switch — short to groundHyundai, Kia
- B1513SRS: passenger seat belt buckle switch — open or short to batteryHyundai, Kia
- B1514SRS: passenger seat belt buckle switch — short to groundHyundai, Kia
B16xx
- B1610SRS: front airbag sensor RH circuit malfunctionToyota, Lexus
- B1615SRS: front airbag sensor LH circuit malfunctionToyota, Lexus
- B1620SRS: side airbag sensor RH circuit malfunctionToyota, Lexus, Hyundai, Kia
- B1625SRS: side airbag sensor LH circuit malfunctionToyota, Lexus
- B1650SRS: occupant classification system malfunctionToyota, Lexus, Hyundai, Kia
- B1651SRS: crash recorded (driver side airbag)Hyundai, Kia
- B1652SRS: crash recorded (passenger side airbag)Hyundai, Kia
- B1670SRS: crash recorded (front, full stage)Hyundai, Kia
- B1683SRS: maximum coding count exceededHyundai, Kia
- B1684SRS: unit configuration differs from the vehicle after codingHyundai, Kia
B17xx
- B1711SRS: driver knee airbag — resistance too highHyundai, Kia
- B1712SRS: driver knee airbag — resistance too lowHyundai, Kia
- B1713SRS: driver knee airbag — circuit shorted to groundHyundai, Kia
- B1714SRS: driver knee airbag — circuit shorted to batteryHyundai, Kia
- B1730SRS: driver anchor pretensioner — resistance too highHyundai, Kia
- B1731SRS: driver anchor pretensioner — resistance too lowHyundai, Kia
- B1732SRS: driver anchor pretensioner — circuit shorted to groundHyundai, Kia
- B1733SRS: driver anchor pretensioner — circuit shorted to batteryHyundai, Kia
- B1734SRS: passenger anchor pretensioner — resistance too highHyundai, Kia
- B1735SRS: passenger anchor pretensioner — resistance too lowHyundai, Kia
- B1736SRS: passenger anchor pretensioner — circuit shorted to groundHyundai, Kia
- B1737SRS: passenger anchor pretensioner — circuit shorted to batteryHyundai, Kia
- B1762SRS: unit coding error — configuration mismatchHyundai, Kia
- B1771SRS: passenger side buckle switch circuit malfunctionToyota, Lexus
- B1795SRS: occupant classification ECU malfunctionToyota, Lexus
B21xx
B25xx
- B2500SRS: warning lamp circuit failureHyundai, Kia
- B2502SRS: passenger airbag indicator lamp failureHyundai, Kia
B27xx
- B2784Immobilizer: antenna coil open/shortToyota, Lexus
- B2785Smart key/immobilizer system: unit communication errorToyota, Lexus
- B2786Immobilizer: no response from steering lock ECUToyota, Lexus
- B2789Immobilizer: no response from ID boxToyota, Lexus
- B2793Immobilizer: transponder chip malfunctionToyota, Lexus
- B2794Immobilizer: unmatched encryption codeToyota, Lexus
- B2795Unrecognized key code — key not registeredToyota, Lexus
- B2796Immobilizer: no communication in immobilizer systemToyota, Lexus
- B2797Immobilizer: communication malfunction No. 1Toyota, Lexus
- B2798Immobilizer: communication malfunction No. 2Toyota, Lexus
- B2799Engine immobilizer system faultToyota, Lexus
B29xx
B30xx
- B3031Security controller in learn mode (Learn Mode)Chevrolet, GM, Daewoo
- B3055Immobilizer: no transponder or modulationChevrolet, Cadillac, GMC
- B3060Immobilizer: theft deterrent fault, key not recognizedChevrolet, Cadillac, GMC
B39xx
Who keeps this reference
The reference is kept by Oleg Dmitriev, an auto electrician from Almaty with 26 years of experience: computer diagnostics of cars and trucks, repair of control units (ECUs). Can’t find the cause? Message him.