AutoCodes – Chrysler – B1D2A Chrysler

B1D2A Chrysler Code - Passenger Mirror Vertical 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 Vertical 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
B1D2A Chrysler indicates Passenger Mirror Vertical 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.
AI answers can be wrong. Verify repairs with testing. Open full chat
Code Popularity 440
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 B1D2A Chrysler Description

When the Passenger Door Module (PDM) senses a value below the tolerance of the mirror motor on the Passenger Mirror Vertical Driver circuit for over 10 ms., this Diagnostic Trouble Code (DTC) will set.
OBDII Code B1D2A Chrysler - Passenger Mirror Vertical Motor Control Circuit Performance - AutoCodes.com
B1D2A Chrysler Code - Passenger Mirror Vertical Motor Control Circuit Performance

What are the Possible Causes of the DTC B1D2A Chrysler?

  • 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 B1D2A Chrysler?

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 B1D2A Chrysler 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 B1D2A Chrysler code?

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Need Help with the 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 B1D2A Chrysler Code

1. What are the common symptoms of OBDII code B1D2A in a Chrysler related to the Passenger Mirror Vertical Motor Control Circuit?

- Common symptoms include erratic movement or failure of the passenger side mirror to adjust vertically.

2. What causes the OBDII code B1D2A in a Chrysler for the Passenger Mirror Vertical Motor Control Circuit Performance?

- The code is typically triggered by a malfunction in the wiring, connectors, or the vertical motor itself of the passenger side mirror.

3. How can I diagnose the issue related to OBDII code B1D2A for the Passenger Mirror Vertical Motor Control Circuit in my Chrysler?

- You can start by visually inspecting the wiring and connectors for any visible damage or corrosion. Using a multimeter to test for continuity and voltage can help pinpoint the issue.

4. Can a blown fuse cause the OBDII code B1D2A to appear in a Chrysler for the Passenger Mirror Vertical Motor Control Circuit?

- Yes, a blown fuse in the mirror control circuit can lead to the code being triggered. Check the fuse box for any blown fuses and replace if necessary.

5. Are there any DIY repair tips for addressing the OBDII code B1D2A in a Chrysler related to the Passenger Mirror Vertical Motor Control Circuit?

- DIY repair tips include checking and repairing any damaged wiring, ensuring proper connections, and replacing the vertical motor if it is faulty.

6. Is it safe to drive with the OBDII code B1D2A present in a Chrysler affecting the Passenger Mirror Vertical Motor Control Circuit?

- While the vehicle may still be operable, it is recommended to address the issue promptly to ensure proper functionality of the passenger side mirror.

7. Can resetting the OBDII code B1D2A in a Chrysler for the Passenger Mirror Vertical Motor Control Circuit temporarily solve the issue?

- Resetting the code may temporarily clear the warning, but if the underlying issue is not fixed, the code is likely to reappear.

8. How much does it typically cost to repair the OBDII code B1D2A in a Chrysler for the Passenger Mirror Vertical Motor Control Circuit?

- Repair costs can vary depending on the exact cause of the issue, but it's advisable to budget for potential wiring repairs or motor replacements.

9. Are there any recalls or technical service bulletins related to the OBDII code B1D2A in a Chrysler for the Passenger Mirror Vertical Motor Control Circuit?

- It's recommended to check with Chrysler or authorized service centers for any relevant recalls or technical bulletins addressing this specific code.

10. Can extreme weather conditions, such as excessive heat or cold, contribute to the triggering of the OBDII code B1D2A for the Passenger Mirror Vertical Motor Control Circuit in a Chrysler?

- Extreme weather conditions can potentially exacerbate existing issues with the mirror control circuit, so it's important to keep the vehicle protected and maintained in such conditions.

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