|
|
TROUBLESHOOTING SUPPLEMENTAL RESTRAINT SYSTEM (SRS) 52B-43 Code No.B1412: Passenger's (front) air bag module (squib) system (short-circuited to the earth) IND AC805767 PASSENGER'S (FRONT) PASSENGER'S AIR BAG SRS-ECU Wire colour code J/B PASSENGER'S CONNECTOR LOCK SWITCH CONNECTOR COUPLED: ON CONNECTOR UNCOUPLED: OFF NOTE Passenger's (Front) Air Bag Module (Squib) Circuit AC OPERATION • The SRS-ECU judges how severe a collision is by detecting signals from the front impact sensors • The ignition signal is input to the air bag module to inflate the air bag. DIAGNOSIS CODE SET CONDITIONS PROBABLE CAUSES • Damaged harness wires and connectors |