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Body Control Module
This photo shows a similar part, not the exact one you'll receive. Since each used part has its own wear, yours may look slightly different.

2001 Chevrolet Blazer Navigation Control Module (OEM)

✓ IN STOCK
$59.95

ℹ️ Product Notes

This is a used part. This is a GPS receiver that helps control your vehicle's systems. It works with features like OnStar.

Professional programming to your vehicle's VIN is required. Match your original part number exactly. Fits vehicles with OnStar (option code UE1).

Original Part #(s): 12201549, 12214311, 12214319, 88934711
Condition: Excellent (A)
Like new, minimal to no wear
88,073 miles
Odometer reading when part was removed
SKU #
209093-47560-195

Why Buy Used OEM Parts?

✓ Quality-Verified: Every used OEM part we sell has been professionally inspected and tested to ensure it meets our quality standards. While it may show some cosmetic wear from previous use, it's fully functional and ready to install.

✓ Original Equipment: This is a genuine OEM (Original Equipment Manufacturer) part - the exact same part that came with your vehicle from the factory. It's designed specifically for your make and model, ensuring perfect fitment and performance.

✓ Works Like New: Despite some visual wear, this part will perform just as well as a brand new one. The internal components and functionality are intact, giving you the same reliability you'd expect from OEM quality.

✓ Significant Savings: Save 50-80% compared to buying new! Used OEM parts offer exceptional value - you get factory quality at a fraction of the cost. It's the smart choice for budget-conscious vehicle owners who won't compromise on quality.

✓ Risk-Free Purchase: We stand behind our used parts with a generous 6-month warranty, 30-day returns, and 100% money-back guarantee. If it doesn't work out for any reason, simply return it for a full refund. You have nothing to lose!

🛡️ 30-Day Returns + 6-Month Warranty - Buy with Confidence!

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Vehicle Fitment Guide

This part fits the following vehicles:

Chevrolet
Blazer 2001 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
LS SUV 2001 V6 4.3L RWD/4WD | Automatic & Manual | Located in the right-hand quarter wheel well
LS SUV 2001 V6 4.3L RWD/4WD | Automatic & Manual | Located in the right-hand quarter wheel well
LT SUV 2001 V6 4.3L RWD/4WD | Automatic & Manual | Located in the right-hand quarter wheel well
Trailblazer SUV 2001 V6 4.3L AWD | Automatic & Manual | Located in the right-hand quarter wheel well
Xtreme SUV 2001 V6 4.3L RWD | Automatic & Manual | Located in the right-hand quarter wheel well

⚠️ Important: Please verify your vehicle's year, make, model, and specifications before ordering. If you're unsure about fitment, contact our customer service team for assistance.

Policies

Shipping & Handling

  • Standard shipping: 3-7 business days via UPS Ground
  • Parts are carefully packaged to prevent damage during transit

Returns (30 Days)

We accept returns within 30 days of delivery for this part.

  • Defective parts: We will replace the part or issue a refund at our discretion
  • Electronic parts: Must be returned with the sealed inspection bag unopened. The clear bag allows full visual inspection before opening. Once opened, electronic parts can only be exchanged for a replacement if defective — no refunds
  • Programming: "Needs to be programmed to my vehicle" is not a valid return reason. Many modules require dealer programming — we're happy to help connect you with resources if your dealer says it's not programmable
  • Return shipping: We cover return shipping as part of our 100% money-back guarantee
  • Parts must be returned in original packaging and unmodified condition
  • Poorly packaged returns that arrive damaged will not be credited

6-Month Warranty

All used parts include a 6-month warranty from the date of purchase.

  • If your part fails within 6 months, we will send a replacement
  • Refunds are only issued if we cannot provide a suitable replacement
  • Warranty covers defects — not installation errors, misuse, or damage after installation

Note: Warranty is for replacement, not refund. A part failing on day 80? We'll replace it. But the return window for refunds is 30 days.

Damaged in Shipping?

If your part arrives damaged:

  • Stop immediately — do not install the part
  • Keep all original packaging and boxes
  • Take clear photos of the damage and packaging
  • Contact us within 48 hours of delivery

We will handle the carrier claim. You are not responsible for shipping damage — we just need your help documenting it.

Order Cancellation

Orders can be cancelled before shipment for a full refund. Once shipped, cancellations follow our return policy.

Symptoms & Diagnosis

  • Warning Sign: Navigation system screen is blank or shows no information.
  • Warning Sign: Navigation system freezes or restarts frequently.
  • Warning Sign: Navigation system displays incorrect location or route information.
  • Warning Sign: Navigation system buttons or controls do not respond.
  • Warning Sign: Error messages related to the navigation system appear on the dashboard.

To test if the navigation control module is the problem:

  1. Check the power supply to the navigation system. Make sure it's getting power.
  2. Inspect the wiring and connections to the module. Look for loose or damaged wires.
  3. Try resetting the navigation system. Some systems have a reset button or procedure.
  4. If possible, swap the module with a known good one from a similar vehicle to see if the problem goes away.
  5. Have a professional scan the vehicle's computer for diagnostic trouble codes (DTCs) related to the navigation system.

Common failure causes:

  • Electrical Surges: Power surges can damage the sensitive electronics inside the module.
  • Water Damage: Leaks or spills can corrode the module's internal components.
  • Vibration: Constant vibration can loosen connections and cause the module to fail over time.
  • Overheating: Excessive heat can damage the module's components.
  • Age: Like any electronic device, the module can simply wear out over time.

Buyer's Checklist

When buying a navigation control module, look for:

  • Compatibility: Make sure the module is designed to work with your specific vehicle year, make, and model.
  • Condition: If buying a used module, check its physical condition. Look for signs of damage or corrosion.
  • Warranty: A warranty can protect you if the module fails shortly after you buy it.
  • Reputation: Buy from a trusted seller with a good reputation for selling quality parts.

Quality indicators:

  • OEM Markings: Original Equipment Manufacturer (OEM) parts will have the manufacturer's logo and part number.
  • Testing: Ask if the module has been tested to ensure it's working properly.
  • Cleanliness: A clean module is usually a sign that it has been well-maintained.

Typically included with the part:

  • The navigation control module itself.
  • Sometimes, mounting hardware may be included.
  • Usually, instructions or wiring diagrams are NOT included.

Installation Overview

Difficulty level: Medium

Estimated time: 1-2 hours

Special tools needed:

  • Socket set
  • Screwdrivers
  • Trim removal tools (optional)

Critical steps and tips:

  1. Disconnect the negative battery cable before starting. This prevents electrical shocks.
  2. Locate the navigation control module. It's often behind the dashboard or in the trunk.
  3. Disconnect the wiring harness from the module.
  4. Remove the old module and install the new one.
  5. Reconnect the wiring harness.
  6. Reconnect the negative battery cable.
  7. Test the navigation system to make sure it's working properly.

DIY is possible for mechanically inclined individuals. However, professional installation is recommended if you're not comfortable working with electrical systems.

Buying Options

  • Used OEM: These are genuine factory parts that have been tested and inspected. They offer excellent value at a lower price than new parts.
  • New Aftermarket: These are brand new parts made by third-party manufacturers to meet or exceed OE specifications.
OptionPriceQuality
Used OEMLowerGood (Tested)
New AftermarketModerateGood (New)

Typical Lifespan

The navigation control module typically lasts 7-10 years.

Factors that affect longevity:

  • Environmental Conditions: Extreme temperatures and humidity can shorten the module's lifespan.
  • Electrical System Health: A healthy electrical system protects the module from voltage spikes and surges.
  • Driving Habits: Rough driving can cause vibrations that damage the module.
  • Maintenance: Keeping the vehicle clean and dry can help prevent corrosion.

Price Ranges

  • Budget: $50 - $150
  • Mid-Range: $150 - $300
  • Premium: $300+

Labor costs for installation can range from $75 to $200, depending on the shop and the complexity of the job.

Total job cost estimates:

  • Budget: $125 - $350
  • Mid-Range: $225 - $500
  • Premium: $375+

Vehicle-Specific Notes

Some vehicles from this era are known to have issues with water leaks that can damage the navigation control module. Check for signs of water damage before replacing the module. Also, some models may require reprogramming after the new module is installed. Consult a qualified technician for details.

Verification After Install

  1. Turn on the ignition and start the vehicle.
  2. Check that the navigation screen powers on and displays information.
  3. Enter a destination and verify that the system calculates a route.
  4. Drive the vehicle and confirm that the navigation system tracks your location accurately.
  5. Listen for any unusual noises or error messages.
  6. Test all the buttons and controls on the navigation system to make sure they work properly.

If everything works as expected, the installation was successful. If you experience any problems, consult a qualified technician.

FAQ

Q: How do I know if my navigation control module is bad?
A: Common signs include a blank screen, freezing, incorrect location data, or unresponsive buttons.

Q: Can I replace the navigation control module myself?
A: It's possible if you're comfortable working with electrical systems. However, professional installation is recommended.

Q: Will a used navigation control module work in my car?
A: Yes, as long as it's compatible with your vehicle's year, make, and model.

Q: Do I need to reprogram the navigation control module after installing it?
A: Some models may require reprogramming. Check your vehicle's service manual or consult a qualified technician.

Q: What's the difference between a used OEM module and a new aftermarket module?
A: A used OEM module is a genuine factory part that has been tested. A new aftermarket module is made by a third-party manufacturer. Both can be good options.

Part Specifications

OEM Part Numbers:

  • GM: 12201549, 12214311, 12214319, 88934711

Fits Years: 2001

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