B1D2E Dodge Code - Passenger Mirror Horizontal Motor Control Circuit Performance
Quick Answer
When the Passenger Door Module (PDM) senses a value below the tolerance of the mirror motor on the Passenger Mirror Horizontal Driver circuit for over 10 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
- B1D2E Dodge indicates Passenger Mirror Horizontal Motor Control Circuit Performance.
- 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 B1D2E Dodge Description
What are the Possible Causes of the DTC B1D2E 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 B1D2E 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 B1D2E 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 B1D2E Dodge Code
1. What does the OBDII code B1D2E mean on a Dodge vehicle?
The code B1D2E indicates a performance issue in the Passenger Mirror Horizontal Motor Control Circuit, which controls the horizontal movement of the passenger-side mirror.
2. What are common symptoms of the B1D2E code in a Dodge?
Symptoms may include the passenger-side mirror not moving horizontally, limited or no response to adjustment commands, or unusual noises coming from the mirror motor.
3. What causes the B1D2E code to appear?
Common causes include a faulty mirror motor, damaged wiring or connectors in the circuit, or a malfunctioning door control module.
4. Can a blown fuse cause the B1D2E code?
Yes, a blown fuse related to the mirror control circuit could cause this code by interrupting power to the horizontal motor.
5. How do you diagnose the B1D2E code?
Diagnosis involves checking the mirror motor for proper operation, inspecting wiring and connectors for damage or corrosion, and using a scan tool to test the door control module.
6. Is the B1D2E code a serious issue?
No, it’s not typically serious as it only affects the mirror’s horizontal adjustment. However, it can be inconvenient and should be addressed for ease of use and visibility.
7. How can you fix the B1D2E code on a Dodge?
Repairs may include replacing the mirror motor, repairing damaged wiring or connectors, or reprogramming or replacing the door control module.
8. Can the B1D2E code be cleared without repairs?
You can clear the code temporarily with a scan tool, but it will likely return if the underlying issue isn’t resolved.
9. How much does it cost to fix the B1D2E code?
Costs vary depending on the issue but typically range from $100 to $300 for parts and labor, depending on whether the motor, wiring, or module needs repair.
10. Can I continue driving with the B1D2E code?
Yes, you can continue driving, but the passenger mirror's horizontal adjustment may be inoperable, potentially affecting visibility and convenience.
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