Front Airbag Sensor RH Malfunction - Airbag System

SUPPLEMENTAL RESTRAINT SYSTEMS: AIRBAG SYSTEM: B1610/13: Front Airbag Sensor RH Malfunction
B1610/13 - Front Airbag Sensor RH Malfunction

DESCRIPTION

The front airbag sensor RH consists of the diagnostic circuit and frontal deceleration sensor, etc.

If the center airbag sensor receives signals from the frontal deceleration sensor, it determines whether the SRS should be activated.

DTC B1610/13 is stored when a malfunction is detected in the front airbag sensor RH circuit.





WIRING DIAGRAM





INSPECTION PROCEDURE

NOTICE:
* When disconnecting the cable from the negative (-) battery terminal while performing repairs, some systems need to be initialized after the cable is reconnected Repair Instruction - Initialization.

PROCEDURE

1. CHECK FRONT AIRBAG SENSOR RH





(a) Turn the ignition switch off.

(b) Disconnect the cable from the negative (-) battery terminal, and wait for at least 90 seconds.

(c) Interchange the front airbag sensor LH with RH and connect the connectors to them.

(d) Connect the cable to the negative (-) battery terminal, and wait for at least 2 seconds.

(e) Turn the ignition switch to ON, and wait for at least 60 seconds.

(f) Clear the DTCs stored in memory DTC Check / Clear.

(g) Turn the ignition switch off.

(h) Turn the ignition switch to ON, and wait for at least 60 seconds.

(i) Check for DTCs DTC Check / Clear.

Result





HINT
Codes other than DTC B1610 and B1615 may be output at this time, but they are not related to this check.

Text in Illustration





B -- REPLACE FRONT AIRBAG SENSOR RH Removal

A -- REPLACE CENTER AIRBAG SENSOR ASSEMBLY Removal

C -- USE SIMULATION METHOD TO CHECK Diagnosis System