B1628

DTC B1628/82 Side Airbag Sensor Assembly LH Initialization Incomplete

DESCRIPTION

Detection Condition:

The circuit for the side collision sensor LH or RH (to determine deployment of the front seat side airbag LH or RH and curtain shield airbag LH or RH) is composed of the center airbag sensor, side airbag sensor LH or RH, and rear airbag sensor LH or RH.

The side airbag sensor LH or RH and rear airbag sensor LH or RH detect impacts to the vehicle and send signals to the center airbag sensor to determine if the airbag should be deployed.

DTC B1623/81 or B1628/82 is recorded when a malfunction is detected in the circuit for the side collision sensor LH or RH (to determine deployment of the front seat side airbag LH or RH and curtain shield airbag LH or RH). DTC B1633/81 or B1638/82 is recorded when a malfunction is detected in the circuit for the rear collision sensor LH or RH (to determine deployment of the rear seat side airbag LH or RH and curtain shield airbag LH or RH).

Wiring Diagram:

Step 1:

Step 1 (Continued)-4:

Step 4 (Continued)-5:

Step 5 (Continued)-7:

Step 8:

Step 8 (Continued)-9:

Step 10-11:

Step 12-13:

Step 13 (Continued)-15:

Step 16:

Step 16 (Continued)-17:

Step 18:

INSPECTION PROCEDURE

NOTE: After the engine switch is turned off, the HDD navigation system requires approximately 6 minutes to record various types of memory and settings. As a result, after turning the engine switch off, wait 6 minutes or more before disconnecting the cable from the negative (-) battery terminal.