OBD code B1380 indicates a fault with the Body Control Module (BCM) related to the Ignition Switch circuit.
Symptoms include the Engine Light being ON.
The issue is commonly caused by a faulty Ignition Switch or related wiring problems.
While not a critical concern, it should be addressed promptly.
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 b1380 OBD Code
The vehicle displays an airbag warning light on the dashboard with fault code B1380 stored.
- Symptoms: Service Airbag Warning Light ON.
- Airbag system may not deploy in a crash.
- Horn may not work.
Causes of the b1380 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 issues related to fault code B1380 include faulty seat belt pretensioner, wiring problems, or module malfunctions.
- B1380 can be caused by a faulty Ignition Switch.
- An open or shorted Ignition Switch harness.
- A poor electrical connection in the Ignition Switch circuit.
- A faulty Body Control Module (BCM).
Fixing Error Code b1380 Step By Step
To address fault code B1380, inspect the wiring and connectors for any damage or corrosion.
- To fix OBDII code B1380, start by reviewing the possible causes mentioned above.
- Visually examine the wiring harness and connectors related to the code.
- Check for any damaged components and inspect the connector pins for signs of being broken, bent, pushed out, or corroded.
- If no issues are found with the wiring and connectors, proceed to test the component or system associated with the code.
- Replace the faulty component if necessary.
- Clear the fault code from the vehicle’s computer using a scan tool.
- Perform a road test to ensure the issue has been resolved.
Cost Of Fixing b1380 Fault Code
The repair for fault code B1380 typically involves diagnosing and fixing an airbag system issue.
The cost to diagnose and fix OBD code B1380 depends on the estimated 1. 0hour repair time.
Labor rates usually 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 b1380 OBD Code
B1380 indicates a malfunction in the left audio speaker circuit of the vehicle.
OBD code B1380 means Device Ignition Accessory Circuit Short to Ground.
This code is triggered by the Body Control Module (BCM) when it detects a short to ground in the ignition accessory circuit.
The ignition accessory circuit is responsible for providing power to accessories such as the radio, power windows, and other components when the ignition is in the accessory position.
Mechanic’s Tech Notes
Code B1380 indicates a malfunction in the device ignition 1 circuit.
OBDII code B1380 indicates a fault with the TCM power circuit.
To diagnose, use a multimeter to check TCM power and ground connections for proper voltage and continuity.
Utilize a scan tool to confirm TCM communication over the CAN network.
Visually inspect wiring harnesses and connectors for any damage, corrosion, or loose connections.
Ensure connector pins are intact and not bent.
If all checks out, consider reprogramming the TCM.
FAQ
OBD code B1380 indicates an issue with the Ignition Switch circuit. Check for faulty switch, wiring, or BCM. Inspect and repair wiring and connectors as needed.
Common symptoms of OBD code B1380 include Engine Light ON, caused by a faulty Ignition Switch or Body Control Module. Fix: Inspect wiring and connectors for damage.
Diagnose OBD code B1380 by checking for a faulty ignition switch, open/shorted harness, poor electrical connection, or faulty BCM. Inspect wiring and connectors for damage or corrosion.
Wrap Up
If your vehicle is displaying OBD code b1380, you may experience issues with the HVAC system, such as inconsistent temperature control or a malfunctioning blower motor.
This code typically indicates a fault with the HVAC control module, faulty wiring connections, or a defective blower motor resistor.
To address OBD code b1380, start by inspecting the wiring harness and connectors associated with the HVAC control module and blower motor resistor.
Check for any signs of damage, corrosion, or loose connections.
If no issues are found, consider testing or replacing the HVAC control module or blower motor resistor
