The OBD code B19A6 indicates a fault with the Active Headrest Inflator Assembly Left (LH) in the airbag system.
Symptoms include the Air Bag Warning Light being ON.
Causes may include a faulty inflator assembly, wiring harness issues, or poor electrical connections.
This is a serious issue that requires immediate attention.
To fix it, inspect the wiring harness, connectors, and components for any damage or poor connections.
| Repair Importance Level | 10.0 (Out of 10) |
| Estimated Repair Time | Approximately 1.0 hour |
| Repair Difficulty Level | 10.0 (Out of 10) |
I know how frustrating it is to see that warning light pop up again and again. You don’t need to spend money at the mechanic just to clear it. With this pocket-friendly automatic car scanner, you can do it yourself in seconds and and avoid the time and inconvenience of driving to a mechanic. Just plug it in, connect to your Android or iOS phone, and instantly see live data. Understand the fault code, clear it right away, and decide if it’s something urgent or if you’re good to drive. It even monitors your car and sends notifications to your phone, so you’re always in control. Simple, fast, and stress-free—today’s offer price!
Symptoms of the b19a6 OBD Code
The vehicle displays an airbag warning light on the dashboard.
- Symptoms: Air Bag Warning Light ON
Causes of the b19a6 OBD Code
Do you know you can clear most fault codes—but some could mean serious danger? Don’t take chances with your safety or your family’s safety. This budget-friendly car scanner makes it easy to clear fault codes in seconds while showing you exactly what’s wrong. Plug it in, connect to your Android or iOS phone, and instantly check live data. You’ll know if it’s a minor issue you can clear or something serious that needs attention—so you can drive safely and stress-free. (Today’s Deal)
Possible triggers for fault code B19A6 include issues with the seat belt buckle switch.
- B19A6 can be caused by a faulty Active Headrest Inflator Assembly Left (LH) (Front Active Headrest Squib LH).
- An open or shorted Active Headrest Inflator Assembly Left (LH) harness.
- Poor electrical connection in the Active Headrest Inflator Assembly Left (LH) circuit.
- A faulty Center Airbag Sensor Assembly.
Fixing Error Code b19a6 Step By Step
To resolve fault code B19A6, inspect and repair the driver’s seatbelt buckle switch circuit as needed.
- To fix OBDII code B19A6, first, review the possible causes related to this code.
- Visually inspect the wiring harness and connectors associated with the affected circuit.
- Check for any damaged components and ensure the connector pins are not broken, bent, pushed out, or corroded.
- If no issues are found during the visual inspection, proceed to test the affected sensor or module for proper operation.
- Replace the sensor or module if necessary.
- Clear the fault code using a scan tool and perform a road test to verify that the issue has been resolved.
Cost Of Fixing b19a6 Fault Code
Diagnosing and repairing fault code B19A6 may involve inspecting and potentially replacing the passenger seat occupancy sensor.
The cost to diagnose and fix OBD code B19A6 depends on the estimated 1. 0hour repair time.
Labor rates range from $75 to $150 per hour.
The total cost will vary based on shop rates, complexity of the issue, and any additional parts or services needed.
Details of the b19a6 OBD Code
B19A6 code indicates an issue with the left side impact sensor circuit.
OBD code B19A6 means Left Rear Side Object Sensor 2 Circuit Short to Ground.
This code is triggered by the Body Control Module (BCM) when it detects a short to ground in the circuit of the left rear side object sensor 2. The left rear side object sensor 2 is part of the vehicle’s parking assist system, which helps the driver detect obstacles while parking.
When a short to ground is detected in this sensor’s circuit, the BCM sets code B19A6 to indicate the issue.
Mechanic’s Tech Notes
This fault code indicates an issue with the left side curtain airbag deployment loop.
OBDII code B19A6 indicates a fault with the transmission control module (TCM) power supply.
To diagnose this issue, use a multimeter to check the TCM power and ground connections for proper voltage and continuity.
Additionally, utilize a scan tool to confirm communication between the TCM and other modules over the Controller Area Network (CAN) network.
If the wiring harness and connectors appear visually intact, consider reprogramming or reflashing the TCM as a potential fix.
Be thorough in inspecting for damaged components, broken or corroded pins in connectors, and ensure proper power supply to the TCM.
FAQ
OBD code B19A6 indicates a fault with the Active Headrest Inflator Assembly Left (LH). Check wiring, connectors, and components for damage or poor connections.
Common symptoms of OBD code B19A6 include Air Bag Warning Light ON. Causes may be a faulty Active Headrest Inflator Assembly Left or related wiring issues. Fix: Inspect and repair wiring/connectors.
Diagnose and repair OBD code B19A6 by checking the Active Headrest Inflator Assembly LH, harness, and connectors for faults. Inspect for damage or poor connections.
Wrap Up
If your vehicle is displaying OBD code b19a6, you may experience issues with the airbag system, such as a faulty passengerside airbag sensor or a problem with the sensor circuit.
This could be caused by sensor malfunctions, wiring faults, or connector issues.
To address OBD code b19a6, start by inspecting the passengerside airbag sensor and its wiring harness for any visible damage or loose connections.
Test the sensor and its circuit for proper functionality, and replace the sensor if necessary.
Ensure all connectors are securely attached and free of corrosion or debris.
