2013-2014 Nissan Murano BCM: Programming, Keys, and Electrical Problems

Symptoms of a Failing BCM in a 2013-2014 Murano

A bad Body Control Module can cause a wide range of strange electrical issues. Because the BCM controls so many different systems, you may notice several seemingly unrelated problems at once. Common symptoms include:

• Key Fob and Starting Issues: This is one of the most frequent complaints. You may see a "No Key Detected" warning on the dash even when the key is inside the car. The engine may fail to crank or start because the BCM is a critical part of the Nissan Anti-Theft System (NATS) and cannot verify the key.
• Erratic Electrical Components: You might experience "electrical gremlins" where lights (interior or exterior) flicker, stay on, or don't turn on at all. Power windows, door locks, and wipers may operate on their own or not respond to the switch.
• Dashboard Warning Lights: A failing BCM can trigger a cluster of random warning lights on the instrument panel. These lights may appear and disappear without a clear reason.
• Parasitic Battery Drain: If your battery repeatedly dies overnight, a faulty BCM could be the cause. The module may fail to go into a "sleep" state when the car is off, continuously drawing power and draining the battery.

Known Issues, Recalls, and TSBs

As of early 2026, there are no specific recalls for the Body Control Module itself on the 2013-2014 Nissan Murano. However, several Technical Service Bulletins (TSBs) and one notable recall are relevant to the vehicle's electrical and related systems.

• Recall 17V184000: This significant safety recall addresses a power steering hose clamp that may not be secure. A leak of flammable power steering fluid near a hot engine could increase the risk of a fire. While not a BCM issue, it's a critical safety fix for this vehicle generation.
• TSBs for Key/Starting Issues: Nissan has issued TSBs like NTB13-107F for other models, which address "Vehicle Key Not Detected" or no-start conditions, problems often linked to the BCM and Intelligent Key system. Another TSB, NTB16-003C, deals with Intelligent Key initialization. These indicate that the systems controlled by the BCM can be complex to diagnose.
• Voluntary Service Campaign P0A08: This campaign for 2010-2014 Muranos involves flushing the brake fluid and inspecting the ABS actuator, another critical electronic component.

Programming and Immobilizer Requirements

This is the most critical section for any buyer or mechanic. A replacement Body Control Module, whether it is a new or used part, MUST be programmed to your vehicle to function. This is not an optional step.

1. Anti-Theft Link: The BCM is the heart of the Nissan Anti-Theft System (NATS). It is electronically tied to your vehicle's VIN, ignition keys (Intelligent Keys), and the Engine Control Module (ECM).
2. No Plug-and-Play: If you install a BCM from another vehicle, it will not recognize your keys. The car's immobilizer will activate, preventing the engine from starting. You cannot simply swap the part and drive away.
3. Who Can Program It?: Programming requires specialized diagnostic tools. A Nissan dealership using the CONSULT diagnostic system is the most reliable option. Some highly-equipped independent shops or specialized automotive locksmiths may also have tools (like Autel or Snap-on) with the capability to perform BCM initialization and key registration. 🎬 Watch: How a Nissan BCM and key are programmed However, you must confirm their ability to work on this specific model year before beginning work.
4. Cloning as an Alternative: Some specialized services offer BCM "cloning." This involves transferring the data (VIN, key info, etc.) from your original BCM to a donor (used) BCM. If successful, the cloned module may be plug-and-play, as it contains all of your car's original security information.

Buying a Used Body Control Module

Purchasing a used BCM can be a cost-effective solution, provided you take the right steps. Given that new OEM modules are often discontinued or expensive, a quality used part is a common choice.

• Match the Part Number Exactly: This is non-negotiable. The OEM part number on the replacement module must perfectly match the one on your original BCM. The primary known part numbers are 284B1-1V48C and its successor, 284B11V48D. Using a BCM with a different part number, even if it looks identical, will likely result in programming failure or system incompatibility.
• Verify Vehicle Options: Ensure the donor module came from a 4-door Sport Utility Murano with the Intelligent Key system. It will not work with the 2-door CrossCabriolet convertible model.
• Inspect for Damage: When you receive the part, check the connectors for any bent or corroded pins. Look for any signs of water damage, which can appear as a chalky white residue on the case or corrosion on the circuit board. Do not accept a module that looks like its case has been pried open.
• Factor in Programming Costs: Remember that the price of the used part is not your final cost. You must budget for professional programming, which can add a few hundred dollars to the total repair.

Cost to Replace the BCM

The total cost involves the part itself and the labor for installation and programming. The physical replacement is relatively simple for a mechanic, but programming is where the cost and complexity lie.

Frequently Asked Questions (FAQ)