The OBD code B1304 for Ford indicates an issue with the Accessory Delay Relay circuit.
Symptoms include the Engine Light being ON.
This code is commonly caused by a faulty Accessory Delay Relay or issues with the relay harness or Smart Junction Box.
It is not a severe issue and can be fixed by inspecting and repairing the relay circuit components and 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 Ford b1304 OBD Code
The Ford B1304 fault code indicates a potential issue with the vehicle’s power door lock circuit.
- Symptoms: Service Engine Soon Warning Light comes on.
- Issues with the vehicle’s passive antitheft system.
- Difficulty starting the vehicle.
Causes of the Ford b1304 OBD Code
Possible triggers for Ford B1304 include faulty seat belt buckle switch or wiring issues.
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)
- B1304 can be caused by a faulty Accessory Delay Relay.
- An open or shorted Accessory Delay Relay harness.
- A poor electrical connection in the Accessory Delay Relay circuit.
- A faulty Smart Junction Box (SJB).
Fixing Ford Error Code b1304 Step By Step
To address Ford fault code B1304, inspect and repair the driver door ajar switch circuit.
- To fix the Ford OBDII code B1304, start by reviewing the possible causes and visually examining the wiring harness and connectors.
- Check for any damaged components and inspect the connector pins for signs of being broken, bent, pushed out, or corroded.
- If the wiring and connectors appear to be in good condition, proceed to reset the module that corresponds to the B1304 code.
- If the issue persists after resetting the module, consider replacing the module if necessary.
Cost Of Fixing Ford b1304 Fault Code
The repair for Ford B1304 typically involves diagnosing and fixing a circuit malfunction in the airbag module.
The cost to diagnose and fix Ford OBD code B1304 depends on the estimated 1. 0hour repair time.
Labor rates usually range from $75 to $150 per hour, so the cost can vary between $75 and $150, excluding parts.
Factors like shop rates and complexity can influence the final cost.
Details of the Ford b1304 OBD Code
Ford B1304 indicates a fault with the vehicle’s power door lock circuit.
Ford OBD code B1304 means a power door lock circuit failure.
This code is triggered by the Body Control Module (BCM) when it detects an issue with the power door lock circuit.
The BCM monitors the signals from the door lock switches and actuators to control the locking and unlocking of the doors.
When a fault is detected in this circuit, the B1304 trouble code is set, indicating a problem with the power door lock system.
Mechanic’s Tech Notes
For Ford B1304, check for a fault in the power door lock circuit.
OBDII code B1304 in a Ford typically indicates an issue with the Transmission Control Module (TCM) power supply.
To diagnose, use a multimeter to check TCM power and ground connections for proper voltage levels.
Additionally, utilize a scan tool to confirm TCM communication over the Controller Area Network (CAN) network.
If the TCM is unresponsive, reprogramming or reflashing may be necessary.
Visually inspect wiring harnesses and connectors for any damage, and ensure connector pins are not broken, bent, pushed out, or corroded.
This thorough inspection will help pinpoint the root cause of the B1304 fault code.
FAQ
OBD code B1304 in a Ford indicates an issue with the Accessory Delay Relay circuit. Check relay, wiring, and connectors for faults to resolve.
Diagnose OBD code B1304 in Ford by checking for a faulty Accessory Delay Relay, open/shorted harness, poor electrical connection, or faulty Smart Junction Box. Inspect wiring and connectors.
Common symptoms of OBD code B1304 in a Ford include Engine Light ON. To address, check and repair faulty Accessory Delay Relay and related wiring connections.
Wrap Up
If your Ford is displaying OBD code B1304 and you’re experiencing issues with the airbag system, it could be caused by a faulty airbag control module or a problem with the wiring harness connecting to the module.
To address Ford OBD code B1304, start by inspecting the wiring harness for any signs of damage or corrosion.
Check the connectors for a secure fit and proper contact.
If no issues are found, consider replacing the airbag control module to resolve the problem effectively.
