Text in Illustration
HINT
Codes other than DTC B1622 and B1627 may be output at this time, but they are not related to this check.
C -- REPLACE SIDE AIRBAG SENSOR RH
B -- REPLACE CENTER AIRBAG SENSOR ASSEMBLY See: Relays and Modules/Relays and Modules - Restraints and Safety
Systems/Air Bag Control Module/Service and Repair/Removal
A -- USE SIMULATION METHOD TO CHECK See: Accessories and Optional Equipment/Antitheft and Alarm
Systems/Diagrams/Diagnostic Aids/How To Troubleshoot ECU Controlled Systems/How To Proceed With Troubleshooting
Part 1
SUPPLEMENTAL RESTRAINT SYSTEMS: AIRBAG SYSTEM:
B1622/81,B1623/81,B1632/81,B1633/81,B1642/81,B1643/81,B1692/81,B1693/81: Lost communication with Side Airbag Sensor RH
B1693/81 - Door Side Airbag Sensor RH Initialization Incomplete
DESCRIPTION
The side collision sensor RH circuit (to determine deployment of the front seat side airbag assembly RH, rear seat side airbag assembly RH and
curtain shield airbag assembly RH) is composed of the center airbag sensor assembly, side airbag sensor RH (for rear side), rear airbag sensor RH
and side airbag sensor RH (for front side).
The side airbag sensor RH (for rear side), rear airbag sensor RH and side airbag sensor RH (for front side) detect impacts to the vehicle and send
signals to the center airbag sensor assembly to determine if the airbag should be deployed.
These DTCs are recorded when a malfunction is detected for the side collision sensor RH circuit (to determine deployment of the front seat side
airbag assembly RH, rear seat side airbag assembly RH and curtain shield airbag assembly RH).
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