DTC B166C/4A: Front Door Pressure Sensor RH; DTC B166F/4A: Front Door Pressure Sensor Threshold Malfunction (RH) [02/2017 - 09/2019]: Description
The side collision sensor RH circuit (bus 1) consists of the airbag sensor assembly, door side airbag sensor RH, No. 1 side airbag sensor RH and No. 2 side airbag sensor RH.
The door side airbag sensor RH, No. 1 side airbag sensor RH and No. 2 side airbag sensor RH detect impacts to the vehicle and send signals to the airbag sensor assembly to determine if the airbags and pretensioners should be deployed.
These DTCs are stored when a malfunction is detected in the door side airbag sensor RH.
| DTC No. | Detection Item | DTC Detection Condition | Trouble Area | Test Mode / Check Mode |
|---|---|---|---|---|
| B166C/4A | Front Door Pressure Sensor RH | Any of the following conditions is met:
|
|
Does not apply to test/check mode |
| B166F/4A | Front Door Pressure Sensor Threshold Malfunction (RH) | Any of the following conditions is met:
|
|
Does not apply to test/check mode |
DTC DETECTION CONDITIONS (B166C/4A):
| Vehicle Condition | |||
|---|---|---|---|
| Pattern 1 | Pattern 2 | ||
| Diagnosis Condition | Ignition switch ON | ◦ | ◦ |
| Malfunction Status | Door side airbag sensor RH malfunction | ◦ | - |
| Airbag sensor assembly malfunction | - | ◦ | |
| Detection Time | - | - | |
| Number of Trips | 1 trip | 1 trip | |
DTC DETECTION CONDITIONS (B166F/4A):
| Vehicle Condition | |||
|---|---|---|---|
| Pattern 1 | Pattern 2 | ||
| Diagnosis Condition | Ignition switch ON | ◦ | ◦ |
| Malfunction Status | Door side airbag sensor RH malfunction | ◦ | - |
| Airbag sensor assembly malfunction | - | ◦ | |
| Detection Time | - | - | |
| Number of Trips | 1 trip | 1 trip | |
HINT:
DTC will be output when conditions for either of the patterns in the table above are met.