2011 – 2013 Chevrolet Caprice Body Control Module (BCM) 20864768 – Pre-Programmed to Your VIN with One-Year Warranty from Highway71AutoParts.com
Ever dealt with erratic dashboard lights flickering on your 2011-2013 Chevrolet Caprice during a rainy drive, or wondered why your power windows and door locks suddenly act up after a battery swap? As a seasoned automotive advisor who’s diagnosed countless electrical gremlins in GM vehicles, I’ve seen how a failing Body Control Module can turn a reliable sedan into a headache. This pre-programmed BCM, part number 20864768, is your direct solution—flashed with the latest GM updates using your VIN for seamless integration. It clears persistent DTC codes like U0140 or B1370, restoring smooth operation and preventing no-start issues tied to security systems. Compatible with various GM models including Equinox 07-09, Impala 06-13, Tahoe 10, and more, this module matches interchange numbers such as 10382479, 15093910, up to 95151084. Beyond basic fixes, it enhances overall vehicle reliability, especially in demanding conditions like urban commuting where electrical stability is key. Drawing from real shop experiences, installing this can eliminate intermittent failures that drain batteries or trigger false alarms, saving you trips to the mechanic.
Common Issues & How This Fixes Them
In my two decades fixing GM rides, Body Control Modules often fail due to moisture intrusion or voltage spikes, common in models like the Caprice. One frequent problem is malfunctioning interior lights or gauges that dim unexpectedly—caused by corrupted BCM software, leading to distracted driving and potential safety risks. This pre-programmed unit resolves it by updating firmware, ensuring consistent power distribution and clearing related DTC codes for good.
Another issue hits the security system: keys not recognized, resulting in immobilizer lockouts. I’ve had customers stranded because of this, especially after jump-starts. Our BCM, matched to your VIN, bypasses these glitches, improving anti-theft reliability without extra programming hassles.
Power accessories like windows or mirrors failing intermittently? Often traced to BCM communication errors with the CAN bus network. This replacement restores seamless module interactions, preventing cascading failures that could affect braking signals or even towing capabilities in equipped variants.
Lastly, airbag warning lights staying on post-battery work— a scary sight. By following the ‘Setup SDM Primary Key in BCM’ procedure, this module integrates flawlessly, resetting indicators and maintaining safety protocols. These fixes not only address symptoms but prevent future breakdowns, based on patterns I’ve analyzed in high-mileage Caprices.
Key Features & Benefits
- Pre-flashed with newest GM software updates via your VIN, ensuring plug-and-play compatibility and eliminating dealership visits for initial setup.
- Supports a wide range of GM vehicles, from Savana vans to Cadillac Escalades, with exact matches for part numbers like 25892622 or 20921435, broadening its utility.
- Boosts electrical system stability, clearing DTC codes and enhancing features like remote start or automatic headlights for safer daily drives.
- Comes with a one-year warranty, no core charge needed—peace of mind from a trusted source like Highway71AutoParts.com.
- Improves vehicle responsiveness in tough scenarios, such as heavy rain affecting wipers or locks, drawing from real-world diagnostics where updated BCMs restored full functionality.
- Facilitates easy integration with existing systems, potentially improving fuel efficiency by optimizing accessory power management.
Easy Installation Guide
- Gather tools: Screwdriver set, diagnostic scanner, and your vehicle’s VIN—provide it post-purchase for precise programming before shipment.
- Disconnect the battery to ensure safety, then locate the BCM (typically in the LH dash for Caprice models) and remove mounting screws carefully.
- Swap the old module with this new one, reconnecting all harnesses securely to avoid connection issues.
- Reconnect the battery and perform a key cycle: Insert key, turn to ON for 10 minutes, off for 30 seconds—repeat three times if no-start occurs for theft deterrent relearn per GM standards.
- Use a qualified scan tool for ‘Setup SDM Primary Key in BCM’ to reset airbag lights, and check for brake pedal recalibration if your model requires it for optimal stopping power.
- Test all systems: Lights, locks, and gauges—consult your manual or a pro if variances arise, ensuring everything aligns with your specific Caprice setup.
Fitment Details
Compatible with:
2011 – 2013 Chevrolet Caprice
Verify part numbers; provide VIN for confirmation. No core charge required.
Don’t let BCM woes sideline your Caprice—grab this pre-programmed module today to reclaim reliable performance and avoid costly downtime. Order now from Highway71AutoParts.com and drive with confidence!