2008 – 2012 Savana 1500 Body Control Module 15921352 Programmed To Your VIN VIN BCM

Restore Your Savana’s Electrical System

Tired of bizarre electrical problems in your 2008-2012 Savana 1500? This Body Control Module arrives pre-programmed to your van’s VIN, eliminating the need for a dealer visit. It’s the direct-fit solution for flickering lights, security faults, and power accessory failures. Fix your issue today!

$224.95

+11.99 USPS Priority Shipping

Availability: In stock



SKU: 591-01465-621 Categories: ,
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Restore Your Van’s Electrical Sanity

Is your 2008-2012 GMC Savana 1500 acting possessed? Flickering lights, a security system that randomly engages, power windows with a mind of their own, or a frustrating no-start condition can all point to one culprit: a failing Body Control Module (BCM). As the central command for your van’s body electronics, a faulty BCM can create a cascade of confusing and intermittent problems. Stop chasing electrical gremlins and get the definitive, reliable fix.

This isn’t just a replacement part; it’s a complete solution. We take the biggest headache out of the repair process by programming this BCM specifically for your vehicle using your VIN. When it arrives, it has the latest GM software updates and is ready for installation, saving you a costly and time-consuming trip to the dealership. This is the most efficient way to get your workhorse van back in service and operating as it should.

A Technician’s Notebook: The Water-Damaged Savana BCM

A local contractor brought in his ’09 Savana 1500 that was driving him crazy. The dome lights would stay on, the radio would cut out, and sometimes the van wouldn’t start, showing a security light on the dash. He’d already replaced the battery. In my 20+ years, these symptoms scream BCM. On these vans, the BCM is located in the center dash area, but they can still be susceptible to moisture intrusion from a leaky windshield seal. Sure enough, after pulling the module, we found tell-tale signs of corrosion on the pins. A new, pre-programmed 2008-2012 Savana 1500 BCM solved every single one of his issues in one shot.

Is Your Savana Showing These BCM Failure Signs?

  • ✔ Intermittent or non-functional power windows, locks, or mirrors.
  • ✔ Erratic interior or exterior lighting (flickering, staying on, or not working at all).
  • ✔ The security system light is on, or the alarm goes off unexpectedly.
  • ✔ A no-start or no-crank condition, even with a good battery and starter.
  • ✔ The horn blaring without reason.
  • ✔ Instrument cluster gauges behaving erratically or not working.
  • ✔ Communication errors with other vehicle modules when scanned.

Your Straightforward BCM Installation Guide

Replacing the BCM in your Savana is a manageable job for a confident DIYer. Follow these general steps to ensure a smooth process.

  1. Safety First: Always disconnect the negative terminal from your vehicle’s battery and wait a few minutes to allow all systems to power down completely.
  2. Locate the BCM: In most 2008-2012 Savana vans, the BCM is located in the center dash area. You may need to remove a few trim panels to gain access.
  3. Disconnect and Remove: Carefully unplug the electrical connectors from the old BCM. They have locking tabs that need to be depressed. Once disconnected, unbolt or unclip the old module from its mounting bracket.
  4. Install the New BCM: Mount your new, pre-programmed BCM in the same location and securely reconnect all the electrical connectors. You should hear a click as they lock into place.
  5. Post-Installation Procedures: Reconnect the battery terminal. While our programming handles the heavy lifting, some vehicles require additional steps. You may need a diagnostic tool to perform the ‘Setup SDM Primary Key in BCM’ procedure to clear the airbag light and a ‘Brake Pedal Position Sensor Calibration’. If you are not equipped to do this, a local repair shop can perform these final steps for you.

Verified Fitment for Your GM Vehicle

This Body Control Module is a direct replacement for a wide range of GM cars, trucks, and SUVs. While it is the correct part for the 2008-2012 Savana 1500 BCM, it also replaces numerous other part numbers, ensuring broad compatibility. Please verify your vehicle is on the list below. We program the module based on the VIN you provide, guaranteeing it functions correctly for your specific model and options.

Replaces Part Numbers: 10382479, 15093910, 15276271, 15299986, 15819552, 15828601, 15837419, 15872388, 15872421, 15880684, 15921352, 15921353, 15948438, 15948439, 20815898, 20839063, 20864767, 20864768, 20921435, 20921436, 20935349, 22860591, 25826124, 25826125, 25847588, 25847589, 25892622, 25910474, 25934762, 25934763, 95151084

ACADIA 07-12, AVALANCHE 1500 10, CAPRICE 11-13, CAPTIVA SPORT 12, CTS 08-13, DTS 06-11, ENCLAVE 08-12, EQUINOX 07-09, ESCALADE 10, ESCALADE ESV 10, ESCALADE EXT 10, EXPRESS 1500 VAN 08-12, EXPRESS 2500 VAN 08-12, EXPRESS 3500 VAN 08-12, G8 08-09, HUMMER H2 08-09, IMPALA 06-13, LUCERNE 06-11, MONTE CARLO 06-07, OUTLOOK 07-10, SAVANA 1500 VAN 08-12, SAVANA 2500 VAN 08-12, SAVANA 3500 VAN 08-12, SRX 07-09, STS 10, SUBURBAN 1500 10, TAHOE 10, TORRENT 07-09, TRAVERSE 09-12, VUE 08-10, YUKON 10, YUKON XL 1500 10

Frequently Asked Questions

What does a Body Control Module (BCM) do?

The BCM is a computer in your vehicle that controls and monitors a wide range of electronic functions not related to the engine. This includes power windows, locks, lights, the security system, wipers, and the instrument cluster.

Why do you need my VIN number?

Your vehicle’s 17-digit Vehicle Identification Number (VIN) allows us to program the BCM with the exact software and settings for your Savana’s specific options and features. This ensures compatibility and proper function right out of the box.

Is this a simple plug-and-play installation?

For the most part, yes. We handle the critical programming. After you physically install the module, some vehicles require a simple recalibration for the airbag system (SDM key setup) or brake pedal sensor, which can be done with a standard diagnostic scan tool.

Can I drive my vehicle with a failing BCM?

While sometimes possible, it’s not recommended. A failing BCM can cause unpredictable behavior, including no-start conditions that could leave you stranded or safety issues with lights and security systems.

Will this fix my check engine light?

A BCM typically does not control engine functions, so it’s unlikely to fix a check engine light. The BCM addresses issues with body electronics, like the ones listed in the symptoms section.

Genuine OEM
Condition
MPN

15921352

Interchange part number
PartNumber
Model

SAVANA 1500 VAN

Year
Brand
Manufacturer Part Number
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