TROUBLE DIAGNOSES — Supplemental Restraint System (SRS) — Schematic
BF-6027wiring diagramSchematic shows separate dashed branches for components present only on cars with side air bag. The two pre-tensioner labels in the source both read 'LH'; the second one (pins 9/10) is most likely the passenger-side pre-tensioner mislabelled in the original print.
Schematic
SRS air bag diagnosis sensor unit schematic
Components (16)
IGNITION SWITCH ON or STARTFUSEFUSEDOOR SWITCH (Driver's side)COMBINATION METER (AIR BAG warning lamp circuit with resistor, capacitor, two diodes, transistor)AIR BAG DIAGNOSIS SENSOR UNITINFLATOR (Passenger side)INFLATOR (Driver's side)SEAT BELT PRE-TENSIONER LHSEAT BELT PRE-TENSIONER LHDATA LINK CONNECTOR FOR CONSULTSIDE INFLATOR RH (with side air bag)SIDE INFLATOR LH (with side air bag)SATELLITE SENSOR RH (with side air bag)SATELLITE SENSOR LH (with side air bag)GROUND
Connections (30)
IGNITION SWITCH ON or START
IGNITION SWITCH ON or STARTFUSE??
IGNITION SWITCH ON or STARTFUSE??
FUSE
FUSEAIR BAG DIAGNOSIS SENSOR UNIT:1??
FUSE
FUSECOMBINATION METER (AIR BAG warning lamp circuit with resistor, capacitor, two diodes, transistor)??
COMBINATION METER (AIR BAG warning lamp circuit with resistor, capacitor, two diodes, transistor)
COMBINATION METER (AIR BAG warning lamp circuit with resistor, capacitor, two diodes, transistor)AIR BAG DIAGNOSIS SENSOR UNIT:15??
DOOR SWITCH (Driver's side)
DOOR SWITCH (Driver's side)AIR BAG DIAGNOSIS SENSOR UNIT:17??
AIR BAG DIAGNOSIS SENSOR UNIT
AIR BAG DIAGNOSIS SENSOR UNIT:2GROUND??
AIR BAG DIAGNOSIS SENSOR UNIT:5INFLATOR (Passenger side)??
AIR BAG DIAGNOSIS SENSOR UNIT:6INFLATOR (Passenger side)??
AIR BAG DIAGNOSIS SENSOR UNIT:3INFLATOR (Driver's side)??
AIR BAG DIAGNOSIS SENSOR UNIT:4INFLATOR (Driver's side)??
AIR BAG DIAGNOSIS SENSOR UNIT:7SEAT BELT PRE-TENSIONER LH??
AIR BAG DIAGNOSIS SENSOR UNIT:8SEAT BELT PRE-TENSIONER LH??
AIR BAG DIAGNOSIS SENSOR UNIT:9SEAT BELT PRE-TENSIONER LH??
AIR BAG DIAGNOSIS SENSOR UNIT:10SEAT BELT PRE-TENSIONER LH??
AIR BAG DIAGNOSIS SENSOR UNIT:16DATA LINK CONNECTOR FOR CONSULT??
AIR BAG DIAGNOSIS SENSOR UNIT:21DATA LINK CONNECTOR FOR CONSULT??
AIR BAG DIAGNOSIS SENSOR UNIT:20DATA LINK CONNECTOR FOR CONSULT??
AIR BAG DIAGNOSIS SENSOR UNIT:31SIDE INFLATOR RH (with side air bag)??
AIR BAG DIAGNOSIS SENSOR UNIT:32SIDE INFLATOR RH (with side air bag)??
AIR BAG DIAGNOSIS SENSOR UNIT:33SIDE INFLATOR LH (with side air bag)??
AIR BAG DIAGNOSIS SENSOR UNIT:34SIDE INFLATOR LH (with side air bag)??
AIR BAG DIAGNOSIS SENSOR UNIT:35SATELLITE SENSOR RH (with side air bag)??
AIR BAG DIAGNOSIS SENSOR UNIT:36SATELLITE SENSOR RH (with side air bag)??
AIR BAG DIAGNOSIS SENSOR UNIT:39SATELLITE SENSOR RH (with side air bag)??
AIR BAG DIAGNOSIS SENSOR UNIT:40SATELLITE SENSOR RH (with side air bag)??
AIR BAG DIAGNOSIS SENSOR UNIT:37SATELLITE SENSOR LH (with side air bag)??
AIR BAG DIAGNOSIS SENSOR UNIT:38SATELLITE SENSOR LH (with side air bag)??
AIR BAG DIAGNOSIS SENSOR UNIT:43SATELLITE SENSOR LH (with side air bag)??
AIR BAG DIAGNOSIS SENSOR UNIT:44SATELLITE SENSOR LH (with side air bag)??
NOTE
(SA): With side air bag