B1D0C Code - Driver Mirror Vertical Position Sensor Input Circuit Low
Quick Answer
When the Driver Door Module (DDM) senses less than 0.16 volts on the Driver Mirror Vertical Position Signal circuit for over 100ms., this code will set. Common causes include Faulty Driver Mirror, Driver Mirror harness is open or shorted, Driver 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
- B1D0C indicates Driver Mirror Vertical Position Sensor Input Circuit Low.
- Common causes
- Common causes include Faulty Driver Mirror, Driver Mirror harness is open or shorted, Driver 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 B1D0C Description
What are the Possible Causes of the DTC B1D0C?
- Faulty Driver Mirror
- Driver Mirror harness is open or shorted
- Driver Mirror circuit poor electrical connection
- Faulty Driver Door Module (DDM)
How to Fix the DTC B1D0C?
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 B1D0C 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.
Need more information about the B1D0C code?
Need more information on how to fix the B1D0C code? Get Access to Factory Service Manuals
Need Help with the Code?
Get the B1D0C code diagnosed by a professional: Find a repair shop in your area
Information for Specific Makes
- B1D0C Chrysler — Driver Mirror Vertical Position Sensor Input Circuit Low
- B1D0C Dodge — Driver Mirror Vertical Position Sensor Input Circuit Low
- B1D0C Jeep — Driver Mirror Vertical Position Sensor Input Circuit Low
- B1D0C RAM — Driver Mirror Vertical Position Sensor Input Circuit Low
Frequently Asked Questions about B1D0C Code
1. What does OBDII code B1D0C mean?
Code B1D0C indicates a low input signal from the driver mirror vertical position sensor circuit, which monitors the vertical movement of the driver’s side mirror.
2. What are the common symptoms of code B1D0C?
Symptoms may include the driver’s side mirror not adjusting vertically, limited mirror functionality, or the mirror being stuck in one position.
3. What causes code B1D0C to trigger?
Common causes include a faulty driver mirror vertical position sensor, damaged wiring or connectors in the circuit, or a malfunctioning mirror adjustment motor.
4. Can I still drive my car with code B1D0C?
Yes, the vehicle is still drivable, but limited or non-functional mirror adjustments can reduce visibility and may be a safety concern.
5. How can I diagnose code B1D0C?
To diagnose, inspect the wiring and connectors for damage, test the vertical position sensor with a multimeter, and check the mirror adjustment motor for proper operation.
6. How do I fix code B1D0C?
Repairs may include replacing the driver mirror vertical position sensor, repairing or replacing damaged wiring, or replacing the mirror adjustment motor if faulty.
7. How much does it cost to repair code B1D0C?
Repair costs depend on the issue, ranging from $50 to $200 for sensor replacement and potentially more if wiring or the motor needs repair.
8. Can I clear code B1D0C without fixing it?
You can clear the code using an OBDII scanner, but it will likely return if the underlying issue is not addressed.
9. Is code B1D0C specific to certain car brands or models?
This code may appear on vehicles with powered mirrors from various manufacturers, but the specific repair steps may vary by make and model.
10. Can a blown fuse cause code B1D0C?
While unlikely, a blown fuse related to the mirror controls could contribute to the issue and should be checked during diagnosis.
Discuss the causes and fixes for B1D0C OBDII Code
Code B1D0C comments
No comments found for this page.
Fix Your Car Smarter
Try the New AutoCodes App!
Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.
