2008 – 2012 Buick Enclave Body Control Module (BCM) 15948438 – Pre-Programmed to Your VIN with One-Year Warranty from Highway71AutoParts.com
Ever dealt with erratic dashboard lights in your 2008-2012 Buick Enclave during a rainy commute, or wondered why your power windows and locks suddenly act up on a family road trip? As a seasoned mechanic who’s seen countless GM vehicles roll into the shop with BCM failures, I know how frustrating it can be when the body control module starts failing, triggering random DTC codes like P0601 or causing intermittent electrical glitches. You’re not alone—many Enclave owners face this after years of exposure to moisture or voltage spikes. The good news? Our pre-programmed BCM, part number 15948438, directly addresses these headaches. It’s flashed with the latest GM updates using your VIN for a seamless match, ensuring it clears those pesky error codes and restores smooth operation. Compatible with a wide range of GM models, including Equinox 07-09, Impala 06-12, Acadia 07-12, and more (full list below), this module fits perfectly in the LH dash location for your Enclave. Beyond basic fixes, it enhances overall electrical reliability, preventing issues like faulty door locks that could compromise security during towing or daily drives. In my experience, replacing a failing BCM not only resolves immediate symptoms but also improves long-term vehicle performance, especially in high-mileage SUVs like the Enclave where electronic wear is common.
Key Features & Benefits
- Pre-flashed with GM’s newest software updates via your VIN, eliminating the need for dealer programming and saving you time and hassle.
- One-year warranty for peace of mind, covering defects so you can drive confidently without worrying about early failures.
- No core charge means you keep your old part—no shipping it back, which simplifies the process for DIY enthusiasts or busy shops.
- Direct compatibility with multiple part numbers like 10382479, 15093910, and others, making it a versatile solution for various GM vehicles beyond just the Enclave.
- Boosts electrical system stability, helping clear DTC codes and improve features like remote start reliability in cold weather scenarios common for 2008-2012 models.
- Expert-tested for seamless integration, reducing risks of post-install glitches and enhancing towing safety for Enclave owners hauling trailers.
Common Issues & How This Fixes Them
In my two decades fixing GM vehicles, I’ve pinpointed several telltale signs of a failing BCM in the 2008-2012 Buick Enclave. First, intermittent power accessory failures—think windows that won’t roll down or locks that click erratically. This often stems from internal corrosion or circuit board wear, exacerbated by humid climates, leading to unsafe driving conditions. Our pre-programmed BCM replaces the faulty unit, restoring full control and preventing these disruptions. Another common headache is dashboard warning lights staying on, pulling codes like U0140 for lost communication, which can strand you if it affects the anti-theft system. By installing this updated module, you’ll clear those codes efficiently, as it’s calibrated to your VIN for precise functionality. Owners also report issues with interior lighting or HVAC controls glitching, especially after battery replacements, due to voltage inconsistencies. This BCM fixes that by stabilizing the network, drawing from GM’s latest firmware to avoid recurrence. For towing enthusiasts, a bad BCM might cause trailer light malfunctions, risking tickets or accidents—our solution ensures reliable connections. Remember, if symptoms persist, scan for underlying wiring damage; I’ve seen cases where a simple harness check saved further diagnostics. Overall, this part not only resolves these but prevents escalation, like when a ignored BCM fault leads to broader electrical failures costing hundreds more.
Easy Installation Guide
- Provide your VIN after purchase so we can program the BCM with the exact GM updates for your 2008-2012 Enclave.
- Disconnect the battery to ensure safety and prevent electrical surges during the swap.
- Locate the BCM in the LH dash area—remove panels carefully to access it without damaging surrounding components.
- Unplug the old module, connect the new one, and secure it in place; double-check all connections for a snug fit.
- Reconnect the battery and perform any necessary relearns: If a no-start occurs due to anti-theft, cycle the key from off to on (without starting) 3-5 times, waiting 10 minutes between cycles—GM standards indicate this is often all that’s needed.
- After installation, reset the airbag warning light by performing the ‘Setup SDM Primary Key in BCM’ procedure with a diagnostic tool; some vehicles may also need brake pedal recalibration for optimal safety—consult your manual or a pro if unsure.
Fitment Details
Compatible with:
2008 – 2012 Buick Enclave
Verify part numbers; provide VIN for confirmation. No core charge required.
Don’t let a faulty BCM sideline your Enclave any longer—grab this pre-programmed solution today to regain reliable performance and avoid costly towing fees. Order now from Highway71AutoParts.com and drive with confidence!