B1D1C Chrysler Code - Mirror Motor Common Control Circuit High
Quick Answer
When the Memory Mirror Module senses voltage present on the Mirror Motor Common Control 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
- B1D1C Chrysler indicates Mirror Motor Common 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 B1D1C Chrysler Description
What are the Possible Causes of the DTC B1D1C Chrysler?
- 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 B1D1C 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 B1D1C 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.
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Frequently Asked Questions about B1D1C Chrysler Code
1. What does the OBDII code B1D1C mean for a Chrysler vehicle?
The B1D1C code indicates a "Mirror Motor Common Control Circuit High" issue, meaning the circuit controlling the mirror motor has a high voltage reading, which could indicate a problem with the wiring or motor.
2. What are the common symptoms of the B1D1C code?
Symptoms may include non-responsive or malfunctioning power mirrors, intermittent mirror movement, or the inability to adjust the mirrors using the control switch.
3. What causes the B1D1C code to appear?
The code is typically caused by issues such as damaged wiring, a faulty mirror motor, a defective mirror control switch, or a problem with the vehicle's Body Control Module (BCM).
4. Can I still drive my vehicle with the B1D1C code?
Yes, the code does not affect the drivability of the vehicle, but it may prevent proper adjustment of the side mirrors, which could impact visibility and safety.
5. How do I diagnose the B1D1C code?
Start by inspecting the wiring and connectors for the mirror motor, checking for damage or corrosion. Use a multimeter to test the voltage in the circuit and confirm if the mirror motor or control switch is functioning properly.
6. Can a blown fuse cause the B1D1C code?
A blown fuse is unlikely to cause this specific code, as it indicates a high voltage issue rather than a lack of power, but it’s still a good idea to check the fuse box for any related circuits.
7. How do I fix the B1D1C code?
Repairs may include repairing or replacing damaged wires, cleaning corroded connectors, replacing the mirror motor, or swapping out a faulty control switch.
8. Is the B1D1C code related to the Body Control Module (BCM)?
Yes, the BCM is responsible for controlling various electrical functions, including the mirror motor. A malfunctioning BCM could potentially cause this code.
9. How much does it cost to repair the B1D1C code?
Repair costs vary depending on the issue, but replacing a mirror motor or control switch typically ranges from $100 to $300, while BCM-related repairs can be more expensive.
10. Can clearing the B1D1C code solve the issue?
Clearing the code might temporarily remove it, but if the underlying problem isn’t fixed, the code will likely reappear. Proper diagnosis and repair are necessary to resolve the issue permanently.
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