DTC B1226:02/B1226:29/B1226:4A/B1226:87/B1226:96 [SAS Control Module (Two-Step Deployment Control System - Us/CANADA Spec.)]: Notes
DTC B1226:02/B1226:29/B1226:4A/B1226:87/B1226:96 [SAS CONTROL MODULE (TWO-STEP DEPLOYMENT CONTROL SYSTEM - US/CANADA SPEC.)] - DETECTION CONDITION & POSSIBLE CAUSE
| System malfunction location |
- B1226:02:Signal reception error from driver or passenger-side pressure sensor
- B1226:29, B1226:96:Driver-side pressure sensor internal malfunction
- B1226:4A:Driver-side pressure sensor ID error (assembly incorrect)
- B1226:87:Signal reception error from driver-side pressure sensor
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| Detection condition |
WARNING:
- Detection conditions are for understanding the DTC outline before performing an inspection. Performing an inspection according to only the detection conditions may cause injury due to an operating error, or damage the system. When performing an inspection, always follow the inspection procedure.
- Wiring harness between the driver-side pressure sensor and SAS control module has a malfunction
- Driver-side pressure sensor has a malfunction
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| Fail-safe function |
Not applicable |
| Possible cause |
- Driver-side side air bag sensor assembly incorrect
- Driver-side and passenger side air bag sensor connector malfunction
- Open circuit in the wiring harness between the following terminals:
- SAS control module terminal 1V-driver-side pressure sensor terminal A
- SAS control module terminal 1T-driver-side pressure sensor terminal B
- Driver or passenger-side pressure sensor malfunction
- SAS control module malfunction
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