|
|
Content .. 1438 1439 1440 1441 ..
SRS AIR BAG DIAGNOSIS TSB Revision SUPPLEMENTAL RESTRAINT SYSTEM (SRS) 52B-170 DTC B1433: Side-Airbag Module (LH) (Squib) System Fault Ground Circuit (Short-Circuited to CAUTION If DTC B1433 is set in the combination meter, . CIRCUIT OPERATION • The SRS-ECU judges how severe a collision is by detecting signals from the left and right side • The ignition signal is input to the side-airbag module to inflate the side-airbag. . DTC SET CONDITIONS This DTC is set if there is abnormal resistance . TROUBLESHOOTING HINTS • Damaged wiring harnesses or connectors • Short to ground in the left hand side-airbag mod- ule (squib) harness • Malfunction of the SRS-ECU . Side-Airbag Module (LH) (Squid) Circuit SIDE AIR BAG MODULE AIR BAG DRIVE CIRCUIT SRS-ECU CONNECTOR CONNECTOR : CONNECTOR CONNECTED NOTE AC305362 CONNECTOR: C-122 C-122 (Y) AE SRS-ECU AC307778 CONNECTOR : D-24 AB D-24 (R) |