Toyota 62170-35020
Inflator Curtain, Passenger Side

Service operations must follow strict procedures to stop unexpected SRS deployment or failure because the vehicle contains a Supplemental Restraint System (SRS) with driver Air Bag and front passenger Air Bag and side Air Bag and curtain shield Air Bag and front seat belt pretensioner. The vehicle requires waiting for at least 90 seconds after moving the ignition switch to "LOCK" and removing the battery's negative (-) terminal cable due to the SRS's built-in emergency power supply. Checking DTCs before cutting the battery connection is vital because diagnosing malfunction symptoms requires care due to their indistinct nature. Hot air treatments must stay away from SRS components and workers should check all components before battery removal. Consult the repair guidelines for minor collisions because you need to evaluate each important part especially the steering pad and front passenger Air Bag assembly sensor and their listed parts and should remove the Air Bag sensor before starting the repair when possible shock happens. The system requires new SRS components while it prohibits critical component disassembling or repairs and demands the use of a suitable volt/ohmmeter with minimum 10 kohms/V impedance for electrical troubleshooting. When the SRS work ends the technician should examine warning lights and document system memory readouts then disconnect the battery and forget all recorded information. Replace sensors and adjust side Air Bags in doors after you wait at least 90 seconds from when you remove the negative terminal. Prevent dropping or disassembling Air Bag sensors while also checking the DTCs for Air Bags which did not deploy. The yellow-colored SRS connectors use special mechanisms to hold the connections securely and avoid unintentional separation. The process to disconnect steering pad, curtain shield Air Bag assembly and front seat outer belt assembly connectors includes releasing the lock button followed by lifting the connector. Prior to disconnecting the front passenger Air Bag assembly and front seat side Air Bag assembly, users need to move the slider to unlock the mechanism. To ensure a secure connection when reattaching lock buttons must click entirely into position and you should keep front Air Bag sensors locked by holding the outer sleeve before sliding.

A person needs to perform Air Bag system repairs together with inspections right after an auto incident. Cars which have not been in a crash need a diagnostic system check alongside visual inspection for cuts and minute cracks and marked discolorations near the front pillar garnish and roof headlining of the CURTAIN SHIELD Air Bag ASSEMBLY. Similar inspection procedures should be executed on assemblies which did not initiate an Air Bag deployment after collisions. These inspections must examine the assembly for similar damage and clean up any wire harness damage and connector chipping. The diagnostic procedure for the FRONT PASSENGER Air Bag ASSEMBLY matches vehicles not involved in collisions by examining the instrument panel area for any signs of damage. The inspection process requires examination of the assembly in collision-involved vehicles which did not deploy Air Bags alongside checking the instrument panel and reinforcement for damage-related deformation or cracks. Replace all damaged components. The inspection of FRONT SEAT Air Bag ASSEMBLY requires visual and diagnostic examinations for damage in all inspections both with and without collision involvement alongside wire harness and connector assessment. Vehicle owners need to check the HORN BUTTON ASSEMBLY under both collision and non-collision situations although damage assessment of the steering wheel and horn button contact plate requires replacement of deformed components. A diagnostic examination of the Air Bag SENSOR ASSEMBLY is required for unbeaten vehicles yet vehicles involved in a collision need new sensor installation after Air Bag deployment. The diagnostic procedures of the SIDE Air Bag SENSOR ASSEMBLY match those of preceding elements and operators must replace this unit after deployment. Check the Air Bag FRONT SENSOR through diagnostics and visually inspect for damage in cars after collisions before replacing it if the Air Bag deployed. Testing should be performed on the Air Bag SENSOR REAR similarly to other sensors and replacement must happen when it has been deployed. To check the SEAT POSITION Air Bag SENSOR you should inspect vehicles that have experienced accidents and perform diagnostic tests as well as visible damage assessments.

The SRS includes a driver airbag, front passenger airbag, side airbag, curtain shield airbag, and front seat belt pretensioner.

The connector for the squib circuit of the SRS.

An airbag activation prevention mechanism.

It is necessary if the occupant classification ECU is replaced, accessories are installed, the passenger seat is removed and reinstalled or replaced, the passenger airbag ON/OFF indicator light activates when the passenger seat is unoccupied, or the vehicle is brought in for repair due to an accident.