B1D30 Code - Mirror Horizontal Motor Control Circuit High
Quick Answer
When the Memory Mirror Module senses voltage present on the Mirror Horizontal Motor Driver circuit, when there should not be, for over 10ms, this Diagnostic Trouble Code (DTC) will set. Common causes include Faulty Mirror Motor, Mirror Motor harness is open or shorted, Mirror Motor 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
- B1D30 indicates Mirror Horizontal Motor Control Circuit High.
- Common causes
- Common causes include Faulty Mirror Motor, Mirror Motor harness is open or shorted, Mirror Motor 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 B1D30 Description
What are the Possible Causes of the DTC B1D30?
- Faulty Mirror Motor
- Mirror Motor harness is open or shorted
- Mirror Motor circuit poor electrical connection
- Faulty Memory Mirror Module
How to Fix the DTC B1D30?
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 B1D30 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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Information for Specific Makes
- B1D30 Chrysler — Mirror Horizontal Motor Control Circuit High
- B1D30 Dodge — Mirror Horizontal Motor Control Circuit High
- B1D30 Jeep — Mirror Horizontal Motor Control Circuit High
- B1D30 RAM — Mirror Horizontal Motor Control Circuit High
Frequently Asked Questions about B1D30 Code
1. What are the common symptoms of OBDII code B1D30 (Mirror Horizontal Motor Control Circuit High)?
When this code is triggered, you may experience issues with the horizontal movement of your side mirrors, such as the mirrors not moving correctly or getting stuck in one position.
2. What can cause the OBDII code B1D30 to be set?
The B1D30 code is typically set due to a malfunction in the mirror horizontal motor control circuit, which could be caused by wiring problems, a faulty mirror motor, or a malfunctioning mirror control switch.
3. How can I diagnose the cause of OBDII code B1D30?
To diagnose the cause of the B1D30 code, you can start by checking the wiring and connectors related to the mirror horizontal motor control circuit, testing the mirror motor for proper operation, and inspecting the mirror control switch for any issues.
4. Can I continue driving my vehicle with OBDII code B1D30?
While it may be possible to continue driving your vehicle with this code, it is not recommended as it may lead to safety concerns if you are unable to adjust your side mirrors properly. It is best to address the issue promptly.
5. Is it possible to repair OBDII code B1D30 on my own?
Depending on your mechanical skills and access to tools, you may be able to repair the B1D30 code on your own by addressing the underlying cause, such as repairing the wiring, replacing the mirror motor, or fixing the mirror control switch.
6. Will resetting the OBDII code B1D30 make it go away permanently?
Resetting the B1D30 code may clear it temporarily, but if the underlying issue causing the code is not addressed, it is likely to return. It is important to diagnose and repair the root cause of the problem.
7. How much does it typically cost to repair OBDII code B1D30 at a mechanic or dealership?
The cost of repairing the B1D30 code can vary depending on the specific cause of the issue, labor rates in your area, and whether any parts need to be replaced. It is recommended to get a diagnosis and estimate from a mechanic or dealership.
8. Can extreme weather conditions contribute to triggering OBDII code B1D30?
Extreme weather conditions, such as exposure to excessive heat or moisture, can potentially lead to electrical issues that may trigger the B1D30 code. It is important to protect your vehicle from such conditions to prevent potential problems.
9. Are there any preventive measures I can take to avoid OBDII code B1D30 in the future?
Regularly inspecting and maintaining your vehicle's electrical components, including those related to the mirror system, can help prevent issues that may trigger the B1D30 code. Keeping your vehicle protected from extreme weather conditions can also be beneficial.
10. How long does it typically take to repair OBDII code B1D30?
The repair time for the B1D30 code can vary depending on the complexity of the issue and the availability of parts. It may take anywhere from a few hours to a full day to diagnose and repair the problem.
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