CHECK CHART FOR DIAGNOSIS CODES



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caution During diagnosis, a diagnosis code associated with other system may be set when the ignition switch is turned on with connector(s) disconnected. On completion, confirm all systems for diagnosis code(s). If diagnosis code(s) are set, erase them all.
Code No.
Diagnostic item
Reference page
B1400*2
Driver’s air bag module (squib) system (short circuit between squib circuit terminals) <Vehicles with rear curtain air bag>

B1401*2
Driver’s air bag module (squib) system (open circuit of squib circuit) <Vehicles with rear curtain air bag>

B1402*2
Driver’s air bag module (squib) system (shorted to squib circuit earth) <Vehicles with rear curtain air bag>

B1403*2
Driver’s air bag module (squib) system (shorted to squib circuit power supply) <Vehicles with rear curtain air bag>

B1410*2
Passenger’s (front) air bag module (squib) system (short circuit between squib circuit terminals) <Vehicles with rear curtain air bag>

B1411*2
Passenger’s (front) air bag module (squib) system (open circuit of squib circuit) <Vehicles with rear curtain air bag>

B1412*2
Passenger’s (front) air bag module (squib) system (shorted to squib circuit earth) <Vehicles with rear curtain air bag>

B1413*2
Passenger’s (front) air bag module (squib) system (shorted to squib circuit power supply) <Vehicles with rear curtain air bag>

B1420*2
Right side-airbag module (squib) system (short circuit between squib terminals) <Vehicles with rear curtain air bag>

B1421*2
Right side-airbag module (squib) system (open circuit of squib circuit) <Vehicles with rear curtain air bag>

B1422*2
Right side-airbag module (squib) system (shorted to squib circuit earth) <Vehicles with rear curtain air bag>

B1423*2
Right side-airbag module (squib) system (shorted to squib circuit power supply) <Vehicles with rear curtain air bag>

B1430*2
Left side-airbag module (squib) system (short circuit between squib terminals) <Vehicles with rear curtain air bag>

B1431*2
Left side-airbag module (squib) system (open circuit of squib circuit) <Vehicles with rear curtain air bag>

B1432*2
Left side-airbag module (squib) system (shorted to squib circuit earth) <Vehicles with rear curtain air bag>

B1433*2
Left side-airbag module (squib) system (shorted to squib circuit power supply) <Vehicles with rear curtain air bag>

B1440*2
Right front curtain air bag module (squib) system (short circuit between squib terminals) <Vehicles with rear curtain air bag>

B1441*2
Right front curtain air bag module (squib) system (open circuit of squib circuit) <Vehicles with rear curtain air bag>

B1442*2
Right front curtain air bag module (squib) system (shorted to squib circuit earth) <Vehicles with rear curtain air bag>

B1443*2
Right front curtain air bag module (squib) system (shorted to squib circuit power supply) <Vehicles with rear curtain air bag>

B1450*2
Left front curtain air bag module (squib) system (short circuit between squib terminals) <Vehicles with rear curtain air bag>

B1451*2
Left front curtain air bag module (squib) system (open circuit of squib circuit) <Vehicles with rear curtain air bag>

B1452*2
Left front curtain air bag module (squib) system (shorted to squib circuit earth) <Vehicles with rear curtain air bag>

B1453*2
Left front curtain air bag module (squib) system (shorted to squib circuit power supply) <Vehicles with rear curtain air bag>

B1488*4
Passenger’s air bag OFF indicator lamp (short circuit) <Vehicles for RUSSIA>

B1489*2
Passenger’s air bag OFF indicator lamp (open circuit) <Vehicles for RUSSIA>

B1500*2
Right rear curtain air bag module (squib) system (short circuit between squib terminals) <Vehicles with rear curtain air bag>

B1501*2
Right rear curtain air bag module (squib) system (open circuit of squib circuit) <Vehicles with rear curtain air bag>

B1502*2
Right rear curtain air bag module (squib) system (shorted to squib circuit earth) <Vehicles with rear curtain air bag>

B1503*2
Right rear curtain air bag module (squib) system (shorted to squib circuit power supply) <Vehicles with rear curtain air bag>

B1504*4
Right rear curtain air bag module (squib) activating circuit short-circuited <Vehicles with rear curtain air bag>

B1505*4
Right rear curtain air bag module (squib) activating circuit open-circuited <Vehicles with rear curtain air bag>

B1510*2
Left rear curtain air bag module (squib) system (short circuit between squib terminals) <Vehicles with rear curtain air bag>

B1511*2
Left rear curtain air bag module (squib) system (open circuit of squib circuit) <Vehicles with rear curtain air bag>

B1512*2
Left rear curtain air bag module (squib) system (shorted to squib circuit earth) <Vehicles with rear curtain air bag>

B1513*2
Left rear curtain air bag module (squib) system (shorted to squib circuit power supply) <Vehicles with rear curtain air bag>

B1514*4
Left rear curtain air bag module (squib) activating circuit short-circuited <Vehicles with rear curtain air bag>

B1515*4
Left rear curtain air bag module (squib) activating circuit open-circuited <Vehicles with rear curtain air bag>

B1547*4
Passenger’s air bag cut off activating circuit <Vehicles for RUSSIA>

B1570*2
Passenger’s air bag cut off switch malfunction <Vehicles for RUSSIA>

B1574*2
Passenger’s air bag cut off switch circuit open <Vehicles for RUSSIA>

B1575*2
Passenger’s air bag cut off switch circuit (earth side) shorted <Vehicles for RUSSIA>

B1576*2
Passenger’s air bag cut off switch circuit (power supply side) shorted <Vehicles for RUSSIA>

B1581*3
Incorrect passenger’s air bag cut off switch <Vehicles for RUSSIA>

B1603*2
Seat belt pre-tensioner (driver’s side) (squib) system (short circuit between squib circuit terminals) <Vehicles with rear curtain air bag>

B1604*2
Seat belt pre-tensioner (driver’s side) (squib) system (open circuit of squib circuit) <Vehicles with rear curtain air bag>

B1605*2
Seat belt pre-tensioner (driver’s side) (squib) system (shorted to squib circuit earth) <Vehicles with rear curtain air bag>

B1606*2
Seat belt pre-tensioner (driver’s side) (squib) system (shorted to squib circuit power supply) <Vehicles with rear curtain air bag>

B1609*2
Seat belt pre-tensioner (passenger’s side) (squib) system (short circuit between squib circuit terminals) <Vehicles with rear curtain air bag>

B1610*2
Seat belt pre-tensioner (passenger’s side) (squib) system (open circuit of squib circuit) <Vehicles with rear curtain air bag>

B1611*2
Seat belt pre-tensioner (passenger’s side) (squib) system (shorted to squib circuit earth) <Vehicles with rear curtain air bag>

B1612*2
Seat belt pre-tensioner (passenger’s side) (squib) system (shorted to squib circuit power supply) <Vehicles with rear curtain air bag>

B1619*2
Driver’s lap pre-tensioner (squib) system (short circuit between squib circuit terminals) <Vehicles with rear curtain air bag>

B1620*2
Driver’s lap pre-tensioner (squib) system (open circuit of squib circuit) <Vehicles with rear curtain air bag>

B1621*2
Driver’s lap pre-tensioner (squib) system (shorted to squib circuit earth) <Vehicles with rear curtain air bag>

B1622*2
Driver’s lap pre-tensioner (squib) system (shorted to squib circuit power supply) <Vehicles with rear curtain air bag>

B1625*2
Passenger’s lap pre-tensioner (squib) system (short circuit between squib circuit terminals) <Vehicles with rear curtain air bag>

B1626*2
Passenger’s lap pre-tensioner (squib) system (open circuit of squib circuit) <Vehicles with rear curtain air bag>

B1627*2
Passenger’s lap pre-tensioner (squib) system (shorted to squib circuit earth) <Vehicles with rear curtain air bag>

B1628*2
Passenger’s lap pre-tensioner (squib) system (shorted to squib circuit power supply) <Vehicles with rear curtain air bag>

B1631*2
Knee air bag module (squib) system (short circuit between squib circuit terminals) <Vehicles with rear curtain air bag>

B1632*2
Knee air bag module (squib) system (open circuit of squib circuit) <Vehicles with rear curtain air bag>

B1633*2
Knee air bag module (squib) system (shorted to squib circuit earth) <Vehicles with rear curtain air bag>

B1634*2
Knee air bag module (squib) system (shorted to squib circuit power supply) <Vehicles with rear curtain air bag>

B1647*2
Passenger’s air bag ON indicator lamp (short circuit) <Vehicles for RUSSIA>

B1648*2
Passenger’s air bag ON indicator lamp (open circuit) <Vehicles for RUSSIA>

U1100*3
Engine CAN timeout

note
  • *1: Electrically Erasable Programmable ROM
  • *2: This diagnosis code will remain in memory and the SRS warning lamp will be switched on even if the system returns to normal condition.
  • *3: This diagnosis code will remain in memory and the SRS warning lamp will be switched off when the system returns to normal condition.
  • *4: This diagnosis code cannot be erased by "Erase diagnosis codes" function.

If it is not in this list: Click