How much does it cost to replace a computer in a Honda CR-V?
Replacing the CR-V’s computer typically runs roughly from $600 to $2,000 in total, with the exact price depending on which module is involved, the model year, and whether you choose a new OEM part, a remanufactured unit, or a used module, along with labor and any programming fees.
What counts as the “computer” in a Honda CR-V?
When car buyers and mechanics talk about a “computer” in a CR-V, they usually mean one of several electronic control units (ECUs) or modules that manage critical functions. The most common are the engine control unit (ECU/ECM), the body control module (BCM), and, in some models, the transmission control module (TCM). In modern CR‑Vs, replacement often involves reprogramming or relearning to work with keys, immobilizers, and other systems, which can add time and cost. Different model years use different hardware, and some modules are more expensive or require dealer-only programming.
Cost components and options
The following list lays out the typical options you’ll encounter when replacing a CR-V computer and what each option means for price.
- New OEM ECU/ECM (engine computer) from Honda or an Authorized Dealer: Part cost varies by model year, but expect roughly $600–$1,200 for the part, plus labor and programming. Total often falls in the $1,000–$2,000 range depending on the vehicle and location.
- Remanufactured or rebuilt ECU/ECM: A common middle-ground option. Part cost typically $350–$700, with labor similar to new parts and potential programming fees. Total commonly around $700–$1,500.
- Used or salvage ECU/ECM: The least expensive part option, often $150–$500, but you’ll still pay labor and any required reprogramming. Total usually $300–$1,050, depending on condition and dealer/shops’ checks.
- Other control modules (BCM, TCM) and related controllers: Replacement costs follow a similar pattern (part cost lower to higher based on the module, with labor and programming adding to the total). Expect totals from a few hundred to around $1,500 depending on the module and vehicle year.
Concluding: The total price hinges on which computer is failing, the replacement path chosen (new vs remanufactured vs used), and whether any additional parts or reprogramming are required. Dealer settings and immobilizer work can push costs higher.
Labor, diagnostics, and programming
Labor and associated services are a major portion of the bill. The following factors commonly influence the final price.
- Diagnostic fees: Expect a diagnostic charge to identify the exact failure and confirm the replacement is needed. Typical ranges are $50–$150, though some shops waive this if you proceed with repairs.
- Labor time: Replacing an ECU/ECM or other module usually requires 1.5–3 hours of labor, depending on the year and complexity. Labor rates vary by region but commonly fall in the $80–$180 per hour range.
- Programming and reflash: Many replacements require programming to synchronize the new module with the vehicle’s immobilizer, keys, and other systems. Dealer-level programming can cost $100–$300 or more; independent shops may offer lower, but some modules still require dealer access or special tools.
- Immobilizer and keys: If the ignition immobilizer must be relearned, or new keys must be programmed, add $50–$250 as a separate line item.
Concluding: Labor and programming can substantially affect total cost, sometimes equaling or exceeding the price of the part itself, especially when dealer-level reprogramming is required.
Model year and regional variation
Cost and availability of CR-V computers can vary significantly by model year and location. A few factors keep prices fluid.
- Generation and model year: Older CR-V generations may use simpler or more readily available ECUs, potentially reducing both part and labor costs. Newer generations can require newer hardware and more complex programming, often raising the total.
- Dealer vs. independent shop: Dealers typically charge higher labor rates and may require original equipment programming, which can add cost. Reputable independent shops with the right tools may offer lower prices for non-immobilizer-related programming but may still need dealer access for certain functions.
- Region and availability: Parts availability varies by region; rare or late-model ECUs might command higher prices and longer wait times if new stock is scarce.
Concluding: If you’re budgeting, contact a few local shops for quotes that specify parts, labor, and programming to compare apples-to-apples across options and to confirm whether immobilizer programming will be needed.
Summary
Replacing a computer in a Honda CR-V can range from about $300 on a used part with minimal programming to upwards of $2,000 for a new OEM ECU with dealer-level programming. The biggest drivers are which module is being replaced (ECU/ECM, BCM, or TCM), whether you choose new, remanufactured, or used parts, the local labor rate, and whether reprogramming or immobilizer work is required. To get the most accurate estimate, obtain quotes from both a dealership and a trusted independent shop, ensuring they itemize parts, labor, and programming costs.
For readers facing this issue, a practical next step is to have a diagnostic check performed to confirm the exact failed module and whether a replacement is necessary or if reprogramming a current unit or a software update might resolve the issue.
