B1660

DTC B1660/43 Passenger Airbag ON / OFF Indicator Circuit Malfunction

DESCRIPTION

Detection Condition:

The passenger airbag ON/OFF indicator circuit consists of the center airbag sensor and the passenger airbag ON/OFF indicator.

The passenger airbag ON/OFF indicator indicates the operation condition of the front passenger airbag, front seat side airbag RH and front seat outer belt RH.

DTC B1660/43 is recorded when a malfunction is detected in the passenger airbag ON/OFF indicator circuit.

Wiring Diagram:

Step 1-2:

Step 2 (Continued)-5:

Step 5 (Continued)-6:

Step 6 (Continued)-7:

Step 8-9:

Step 9 (Continued)-10:

Step 11-12:

Step 12 (Continued):

INSPECTION PROCEDURE

NOTE:
- When disconnecting the cable from the negative (-) battery terminal while performing repairs, some systems need to be initialized after the cable is reconnected.
- After the ignition switch is turned OFF, the navigation system requires approximately 90 seconds to record various types of memory and settings. As a result, after turning the ignition switch OFF, wait 90 seconds or more before disconnecting the cable from the negative (-) battery terminal.