The OBD code B1676 for Ford indicates a problem with the Antilock Brake System (ABS) module.
Symptoms include the Engine Light being ON.
This code is commonly caused by a blown ABS fuse, open/shorted ABS module harness, poor electrical connection at the ABS module connector, faulty charging system, or a defective ABS module.
It is important to address this issue promptly to ensure safe braking operation.
A possible fix involves inspecting the wiring harness, connectors, and components for any damage or corrosion.
| Repair Importance Level | 10.0 (Out of 10) |
| Estimated Repair Time | Approximately 1.0 hour |
| Repair Difficulty Level | 10.0 (Out of 10) |
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Symptoms of the Ford b1676 OBD Code
The Ford B1676 fault code indicates a problem with the battery voltage.
- Symptoms: Service Engine Soon Warning Light ON.
- Chime sound when starting the vehicle.
- Intermittent power door lock operation.
Causes of the Ford b1676 OBD Code
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Possible triggers for Ford B1676 include faulty restraint control module or wiring issues.
- B1676 can be caused by a blown Antilock Brake System (ABS) fuse.
- An open or shorted ABS module harness.
- A poor electrical connection at the ABS module connector.
- A faulty charging system.
- Or a faulty ABS module.
Fixing Ford Error Code b1676 Step By Step
To resolve Ford fault code B1676, inspect and repair the restraint control module circuit.
- To fix Ford OBDII code B1676, 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, consider resetting the module that is associated with the code.
- Perform a module reset according to the manufacturer’s recommended procedure.
- If the problem persists after the reset, it may be necessary to replace the module with a new one.
Cost Of Fixing Ford b1676 Fault Code
Diagnosing and repairing fault code B1676 in a Ford vehicle may involve replacing the restraint control module.
The cost to diagnose and fix Ford OBD code B1676 is typically based on an estimated repair time of 1. 0 hour, with labor rates ranging from $75 to $150 per hour.
The total cost will depend on shop rates, complexity of the issue, and any additional parts or services needed.
Details of the Ford b1676 OBD Code
Ford B1676 indicates a battery voltage out of range condition in the vehicle.
Ford OBD code B1676 means that the battery voltage is low.
This code is triggered by the SJB (Smart Junction Box) when it detects that the battery voltage is below a specified threshold.
The SJB monitors the battery voltage to ensure proper operation of various electrical components in the vehicle.
When the voltage drops below the threshold, the B1676 code is set to alert the driver or technician of the low battery voltage condition.
Mechanic’s Tech Notes
For Ford code B1676, check for a short to ground in the restraint control module circuit.
To diagnose and fix OBDII code B1676 in a Ford vehicle, start by visually inspecting the wiring harness and connectors related to the Transmission Control Module (TCM).
Look for any damage or corrosion on the connector pins.
Use a multimeter to check TCM power and ground connections.
Utilize a scan tool to confirm TCM communication over the Controller Area Network (CAN) network.
If necessary, consider reprogramming or reflashing the TCM.
This process can help identify and address issues related to the TCM, wiring, or communication network, ultimately resolving the B1676 fault code.
FAQ
OBD code B1676 in a Ford indicates an issue with the Antilock Brake System (ABS). Check ABS fuse, wiring, connectors, charging system, and ABS module for faults.
Common symptoms for Ford OBD code B1676 include Engine Light ON, caused by issues like blown ABS fuse, faulty ABS module, or poor electrical connections.
Diagnose OBD code B1676 in Ford: Symptoms Engine Light ON. Causes Blown ABS fuse, open/shorted ABS harness, poor ABS connector, faulty charging system, ABS module. Fix Inspect wiring/connectors for damage.
Wrap Up
If your Ford is displaying OBD code b1676 along with airbag warning lights, it may indicate a fault in the restraint control module.
This could be caused by a malfunctioning crash sensor, damaged wiring, or poor connections in the system.
To address Ford OBD code b1676, start by inspecting the wiring harness and connectors related to the restraint control module.
Check for any signs of damage, corrosion, or loose connections.
Test the crash sensor for proper functionality and replace any faulty components as needed.
