DTC B1810-53: Short in Driver Side Squib 2nd Step Circuit; DTC B1811-53: Open in Driver Side Squib 2nd Step Circuit; DTC B1812-53: Short to GND in Driver Side Squib 2nd Step Circuit; DTC B1813-53: Short to B+ in Driver Side Squib 2nd Step Circuit [08/2015 - 08/2017]: Description
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 stored when a malfunction is detected in the driver side squib 2nd step circuit.
| DTC Code |
Detection Condition |
Trouble Area |
| B1810-53 |
When one of following conditions is met:
- The center airbag sensor receives a line short circuit signal 5 times in the driver side squib 2nd step circuit during primary check.
- Driver side squib 2nd step malfunction
- Spiral cable malfunction
- Center airbag sensor malfunction
|
- Instrument panel wire
- Spiral cable
- Steering pad (Driver side squib 2nd step)
- Center airbag sensor assembly
|
| B1811-53 |
When one of following conditions is met:
- The center airbag sensor receives an open circuit signal in the driver side squib 2nd step circuit for 2 seconds.
- Driver side squib 2nd step malfunction
- Spiral cable malfunction
- Center airbag sensor malfunction
|
- Instrument panel wire
- Spiral cable
- Steering pad (Driver side squib 2nd step)
- Center airbag sensor assembly
|
| B1812-53 |
When one of following conditions is met:
- The center airbag sensor receives a short circuit to ground signal in the driver side 2nd step circuit for 0.5 seconds.
- Driver side squib 2nd step malfunction
- Spiral cable malfunction
- Center airbag sensor malfunction
|
- Instrument panel wire
- Spiral cable
- Steering pad (Driver side squib 2nd step)
- Center airbag sensor assembly
|
| B1813-53 |
When one of following conditions is met:
- The center airbag sensor receives a short circuit to B+ signal in the driver side squib 2nd step circuit for 0.5 seconds.
- Driver side squib 2nd step malfunction
- Spiral cable malfunction
- Center airbag sensor malfunction
|
- Instrument panel wire
- Spiral cable
- Steering pad (Driver side squib 2nd step)
- Center airbag sensor assembly
|