B1D12 Dodge Code - Passenger Mirror Position Sensor Power Supply Circuit Low
Quick Answer
When the Passenger Door Module (PDM) senses voltage below 4.3 volts on the Passenger Mirror Position Sensor Supply Circuit for over 30 ms., this Diagnostic Trouble Code (DTC) will set. Common causes include Faulty Passenger Mirror, Passenger Mirror harness is open or shorted, Passenger Mirror circuit poor electrical connection. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
- What it means
- B1D12 Dodge indicates Passenger Mirror Position Sensor Power Supply Circuit Low.
- Common causes
- Common causes include Faulty Passenger Mirror, Passenger Mirror harness is open or shorted, Passenger Mirror circuit poor electrical connection.
- Severity
- High - diagnose this code as soon as possible.
- Can I drive?
- Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
Code B1D12 Dodge Description
What are the Possible Causes of the DTC B1D12 Dodge?
- Faulty Passenger Mirror
- Passenger Mirror harness is open or shorted
- Passenger Mirror circuit poor electrical connection
- Faulty Passenger Door Module (PDM)
How to Fix the DTC B1D12 Dodge?
Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.
What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the B1D12 Dodge code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.
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Frequently Asked Questions about B1D12 Dodge Code
1. What are common symptoms of OBDII code B1D12 in a Dodge related to the passenger mirror position sensor power supply circuit?
Common symptoms include erratic movement or failure of the passenger side mirror, loss of power mirror functions, and warning lights on the dashboard.
2. What could cause the OBDII code B1D12 in a Dodge to trigger?
Possible causes of the B1D12 code include damaged wiring or connectors, a faulty mirror position sensor, a blown fuse, or a problem with the power supply circuit.
3. How can I diagnose the B1D12 code in my Dodge related to the passenger mirror position sensor?
Diagnosing the B1D12 code involves checking the wiring and connectors for damage, testing the mirror position sensor for functionality, inspecting the fuse, and verifying the power supply circuit.
4. Can I repair the B1D12 code issue in my Dodge on my own?
If you have automotive repair experience and the necessary tools, you may be able to repair the B1D12 code issue on your own by addressing the specific cause, such as repairing damaged wiring, replacing a faulty sensor, or fixing a blown fuse.
5. Is it safe to drive my Dodge with the B1D12 code triggered?
Driving with the B1D12 code triggered may result in the passenger mirror not functioning properly, potentially affecting visibility and safety. It is recommended to address the issue promptly to ensure safe operation of your vehicle.
6. How much does it typically cost to repair the B1D12 code issue in a Dodge at a mechanic or dealership?
The cost of repairing the B1D12 code in a Dodge can vary depending on the specific cause of the issue, labor rates, and parts needed. It's best to consult with a mechanic or dealership for an accurate estimate.
7. Can resetting the OBDII system clear the B1D12 code in my Dodge?
Resetting the OBDII system may temporarily clear the B1D12 code, but if the underlying issue is not addressed, the code is likely to reappear. It's important to diagnose and repair the root cause of the problem.
8. Are there any preventive measures I can take to avoid the B1D12 code in my Dodge?
To prevent the B1D12 code from triggering, you can regularly inspect the wiring and connectors related to the passenger mirror position sensor, ensure proper mirror operation, and address any issues promptly.
9. Will the B1D12 code affect the overall performance of my Dodge vehicle?
The B1D12 code is specific to the passenger mirror position sensor power supply circuit and is unlikely to directly impact the overall performance of your Dodge vehicle. However, it's still important to address the issue to maintain proper mirror functionality.
10. How long does it typically take to repair the B1D12 code issue in a Dodge?
The repair time for the B1D12 code can vary depending on the specific cause of the problem and the complexity of the repair. Simple fixes like replacing a fuse may take less time compared to diagnosing and replacing a faulty sensor or repairing damaged wiring.
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