OBD code B1247 indicates a fault with the Left Rear Turn Indicator circuit.
Symptoms include the Engine Light being ON.
This issue is commonly caused by a faulty Left Rear Turn Indicator, open/shorted harness, poor electrical connection, or a faulty Body Control Module.
It’s not a severe problem.
To fix it, inspect 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) |
Symptoms of the b1247 OBD Code
The vehicle displays a fault code B1247 related to the air conditioning system.
- With OBD code B1247, the Air Flow Recirculation Door Driver Circuit Failure may cause the Engine Light to be ON.
- A clicking sound may be heard from the HVAC system.
- The climate control system may not respond properly to temperature adjustments.
Causes of the b1247 OBD Code
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B1247 code typically indicates a fault in the driver’s side airbag module.
- B1247 can be caused by a faulty Left Rear Turn Indicator.
- A Left Rear Turn Indicator harness that is open or shorted.
- A Left Rear Turn Indicator circuit with a poor electrical connection.
- A faulty Body Control Module (BCM).
Fixing Error Code b1247 Step By Step
Replace the faulty headlamp switch to address fault code B1247.
- To fix OBDII code B1247, review the possible causes related to the code.
- Visually examine the wiring harness and connectors associated with the code.
- Check for any damaged components and inspect the connector pins for signs of being broken, bent, pushed out, or corroded.
- Repair or replace any damaged wiring or connectors found during the inspection.
- Clear the fault code from the vehicle’s computer using a scan tool.
- Test drive the vehicle to verify if the code returns.
- If the code persists, further diagnostics may be necessary to pinpoint the exact cause of the issue.
Cost Of Fixing b1247 Fault Code
The repair for fault code B1247 may involve replacing the driver’s side airbag module.
The cost to diagnose and fix OBD code B1247 depends on the estimated 1. 0hour repair time.
Labor rates usually range from $75 to $150 per hour, so the total cost could be between $75 and $150. Factors like shop rates and the complexity of the repair can affect the final cost.
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Details of the b1247 OBD Code
B1247 code indicates a fault in the driver’s door module communication circuit.
OBD code B1247 means the climate control air mix door travel is short to battery.
This code is triggered by the HVAC (Heating, Ventilation, and Air Conditioning) module based on feedback from the air mix door actuator.
The air mix door actuator controls the blend of hot and cold air in the HVAC system to maintain the desired cabin temperature.
When the HVAC module detects that the air mix door travel is too short to the battery voltage, it sets the B1247 fault code.
Mechanic’s Tech Notes
Code B1247 indicates a fault in the driver’s door module memory seat switch circuit.
OBDII code B1247 indicates an issue with the fuel pump relay circuit.
To diagnose, use a voltmeter to check power and ground connections to the fuel pump relay.
Inspect the relay for any signs of damage or corrosion.
Test the relay’s functionality using a scan tool to ensure proper communication over the network.
If necessary, reflash the TCM.
Visually inspect wiring harnesses and connectors for any visible damage.
Pay close attention to connector pins for signs of corrosion, bending, or breakage.
Address any issues found during inspection to resolve the B1247 fault code.
FAQ
OBD code B1247 indicates an issue with the Left Rear Turn Indicator. Check for faults in the indicator, wiring, connectors, and Body Control Module for repair.
Common symptoms of OBD code B1247 include Engine Light ON, caused by issues like faulty left rear turn indicator or poor electrical connection. Inspect and repair affected components.
Diagnose OBD code B1247 by checking the left rear turn indicator, harness, and BCM for faults. Inspect wiring, connectors, and pins for damage or corrosion.
Wrap Up
If your vehicle is displaying OBD code b1247, you may experience issues with the blend door actuator circuit.
This could be caused by a faulty blend door actuator, damaged wiring, or poor electrical connections in the HVAC system.
To address OBD code b1247, start by inspecting the blend door actuator for proper operation and wiring harness for any signs of damage.
Check the connectors for corrosion or loose connections.
Replace the blend door actuator if necessary and ensure all electrical connections are secure to resolve the issue.
