AutoCodes – RAM – B1D0B RAM

B1D0B RAM Code - Driver Mirror Vertical Position Sensor Input Circuit Short

Quick Answer

When the Driver Door Module (DDM) senses a short to ground or battery on the Driver Mirror Vertical Position Signal circuit, this Diagnostic Trouble Code (DTC) 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
B1D0B RAM indicates Driver Mirror Vertical Position Sensor Input Circuit Short.
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.
AI answers can be wrong. Verify repairs with testing. Open full chat
Code Popularity 669
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Aug 27, 2019
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Code B1D0B RAM Description

When the Driver Door Module (DDM) senses a short to ground or battery on the Driver Mirror Vertical Position Signal circuit, this Diagnostic Trouble Code (DTC) will set.
OBDII Code B1D0B RAM - Driver Mirror Vertical Position Sensor Input Circuit Short - AutoCodes.com
B1D0B RAM Code - Driver Mirror Vertical Position Sensor Input Circuit Short

What are the Possible Causes of the DTC B1D0B RAM?

  • 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 B1D0B RAM?

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.

Code Tech Notes

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the B1D0B RAM 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 B1D0B RAM code?

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About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

Frequently Asked Questions about B1D0B RAM Code

1. What are the common symptoms of OBDII code B1D0B RAM?

The common symptoms of code B1D0B RAM include erratic movement or failure of the driver mirror, incorrect mirror positioning, and illumination of the mirror control indicator on the dashboard.

2. What can cause the OBDII code B1D0B RAM to trigger?

The code B1D0B RAM is triggered when the driver mirror vertical position sensor input circuit detects a short or malfunction in the sensor or related wiring.

3. How can I diagnose the cause of the B1D0B RAM code?

Diagnosing the B1D0B RAM code involves inspecting the driver mirror vertical position sensor, checking the wiring harness for damage or loose connections, and testing the sensor's input voltage and resistance.

4. Can a DIY enthusiast repair the B1D0B RAM code?

DIY enthusiasts with automotive repair experience can attempt to repair the B1D0B RAM code by replacing the faulty driver mirror vertical position sensor or repairing any damaged wiring.

5. Is it safe to drive with the B1D0B RAM code present?

While it may still be safe to drive with the B1D0B RAM code present, it is recommended to address the issue promptly to ensure proper functioning of the driver mirror and avoid potential safety hazards.

6. How much does it cost to repair the B1D0B RAM code at a professional auto repair shop?

The cost of repairing the B1D0B RAM code at a professional auto repair shop can vary depending on the labor rates and parts required, but it typically ranges from $100 to $300.

7. Are there any temporary fixes for the B1D0B RAM code?

Temporary fixes for the B1D0B RAM code may include resetting the vehicle's computer system by disconnecting the battery for a few minutes, but it is recommended to address the root cause for a permanent solution.

8. Can extreme weather conditions cause the B1D0B RAM code to trigger?

Extreme weather conditions such as excessive heat or moisture can potentially affect the driver mirror vertical position sensor and its circuit, leading to the triggering of the B1D0B RAM code.

9. Will the B1D0B RAM code reset on its own after repairs are done?

After repairs are made to address the B1D0B RAM code, the code may reset on its own after a certain number of driving cycles if the issue has been successfully resolved.

10. How long does it take to repair the B1D0B RAM code?

The time it takes to repair the B1D0B RAM code can vary depending on the extent of the issue, availability of parts, and the experience of the person performing the repairs, but it typically takes a few hours to complete.

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