B1810

DTC B1810/53 Short in Driver Side Squib 2nd Step Circuit

DESCRIPTION

Detection Condition:

The driver side squib 2nd step circuit consists of the center airbag sensor, the spiral cable, and the steering pad.

The circuit instructs the SRS to deploy when deployment conditions are met.

These DTCs are recorded when a malfunction is detected in the driver side squib 2nd step circuit.

Wiring Diagram:

Step 1-2:

Step 2 (Continued)-3:

Step 4-5:

Step 5 (Continued):

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.

HINT:
- Perform the simulation method by selecting "check mode" (signal check) with the intelligent tester or Techstream.
- After selecting "check mode" (signal check), perform the simulation method by wiggling each connector of the airbag system or driving the vehicle on various types of roads.