B0022, B0024, B0026
Read the instructions below then start the fault diagnostic procedure.
Symptom: Airbag warning lamp on.
| B0022, B0024, B0026 |
B0022 Driver frontal deployment circuit (stage 1), resistance low.
B0024 Driver frontal deployment circuit (stage 1), voltage out of range.
B0026 Driver frontal deployment circuit (stage 1), open circuit.
Fault symptom
Airbag warning lamp on.Conditions
Ignition onFault criteria
B0022 The resistance measured by the control module falls below 2.0 ±0.2 Ω for 2 sB0026 The resistance measured by the control module exceeds 4.5 ±0.2 Ω for 2 s
B0024 Voltage on pin 28 in the control module exceeds 4.1 ±0.15 V or falls below 1.0 ±0.15 V for 2 s.
System reaction to a fault
Even if there is a fault in the ignition circuit, the control module will try to trigger the airbag in the event of a collision.Diagnostic help
The diagnostic tool can be used to read the amount of resistance in the ignition circuit.This project is supported by memberships and donations. If you use this site, please consider Joining SCNA and/or making a donation.
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