This control module manages the OnStar communication system in your vehicle. It is designed for vehicles with the GM option code UE1.
Condition: Excellent (A)
Mileage: 69,090 miles
This is the control module for the car's chassis. It handles communication, like the OnStar system. This part matches GM option code UE1.
Condition: Excellent (A)
Mileage: 50,454 miles
It is a keyless control module that helps manage the theft system (ECU). This module may need to be set up (reprogrammed) by a mechanic to work with your vehicle.
Condition: Excellent (A)
Mileage: 5,884 miles
This is a Chassis Control Module, which is a computer part for your vehicle. It is designed to be installed in the rear.
Condition: Excellent (A)
Mileage: 119,978 miles
It is the control module for the airbag system (ECU). This unit is ready to use because the airbag data is good. It is designed for vehicles without roof air bags.
Condition: Excellent (A)
Mileage: 47,524 miles
It is the communication module that controls your vehicle's OnStar system. This part is also known as the Chassis Control Module and matches the GM option code UE1.
Condition: Excellent (A)
Mileage: 75,639 miles
It is the Chassis Control Module that handles OnStar communication. This module is designed for vehicles with option code UE1.
Condition: Excellent (A)
Mileage: 48,248 miles
This is the computer that controls the airbags (Airbag ECU). This part is for vehicles that do not have roof airbags.
Condition: Excellent (A)
Mileage: 73,935 miles
This temperature control module manages your car's heater and air conditioning. It supports dual zone climate control. The module is mounted on the heater core. Important: This part may need to be reprogrammed to work correctly with your vehicle.
Condition: Excellent (A)
Mileage: 4,999 miles
This is the control module for the park assist system. This part works with option code UD7. You may need to have this module reprogrammed (set up) for your vehicle to work correctly.
Condition: Excellent (A)
Mileage: 2,106 miles
It is the Air Bag Control computer (ECU). This unit fits in the center console and controls the air bags. It works with the passenger seat sensor and the roof air bags.
Condition: Excellent (A)
Mileage: 107,631 miles
This module is the computer that controls the airbags in your car. It is specifically made for vehicles with GD airbags.
Condition: Excellent (A)
Mileage: 94,328 miles
It is the control module that manages your vehicle's airbag system.
Condition: Excellent (A)
Mileage: 112,718 miles
It is a control module that manages the theft system and keyless entry for your car.
Condition: Excellent (A)
Mileage: 85,237 miles
This is the Communication Module, also known as the OnStar module. It fits in the dashboard area. This part is needed for vehicles with the OnStar system (option UE1). It will only work if your vehicle does not have a navigation radio.
Condition: Excellent (A)
Mileage: 114,418 miles
This control module works with the OnStar communication system in your vehicle. It is designed for vehicles with option code UE1. The main ID number for this part is 25757719.
Condition: Excellent (A)
Mileage: 43,073 miles
This control module manages the vehicle's airbag system. It controls the driver and front passenger dual-level airbags. This part is for vehicles that do not have airbags in the seats. Important: This module may need to be reset or reprogrammed to work correctly with your vehicle.
Condition: Excellent (A)
Mileage: 99,459 miles
It is a chassis control module with a good air bag. This part is for a 4-door vehicle with an automatic transmission and rear-wheel drive. It is made for vehicles without a passenger side seat sensor. This part has no damage.
Condition: Excellent (A)
Mileage: 240,208 miles
It is a computer module that controls the seat. This part is designed for vehicles that do not have power adjustable pedals.
Condition: Excellent (A)
Mileage: 108,410 miles
It is a Communications Control Module (COMM ECU). This module controls your car's communication systems, including telematics (like OnStar, option UE1). IMPORTANT: This part may need to be reprogrammed by a mechanic after installation.
Condition: Excellent (A)
Mileage: 24,528 miles
It is an OnStar communications control module. This module helps your car communicate. IMPORTANT: You may need to have this part reprogrammed (set up) by a mechanic so it works correctly with your vehicle.
Condition: Excellent (A)
Mileage: 2,106 miles
It is the control module for the air bags. It works with the seat-mounted side-impact air bags (option AJ7). This module may need to be set up or reprogrammed for your vehicle to work correctly.
Condition: Excellent (A)
Mileage: 120,520 miles
This control module manages the locking and theft systems of your vehicle. It installs at the top center of the windshield. Note: This module may need to be reprogrammed after installation.
Condition: Excellent (A)
Mileage: 1,173 miles
It is a control module for the seat. It handles seat heating and memory functions. You may need to reprogram this module after you install it in your car.
Condition: Excellent (A)
Mileage: 25,000 miles
It is the control module for the OnStar communication system.
Condition: Excellent (A)
Mileage: 68,047 miles
This Chassis Control Module is a computer unit for your car. It works as a Serial Data Gateway, helping different systems talk to each other. Important: This module may need to be set up or reprogrammed by a mechanic after you install it.
Condition: Excellent (A)
Mileage: 1,255 miles
It is a control module for your vehicle's chassis and theft system, also known as a Keyless Entry Control Module. This module works with keyless entry, a manual lift tailgate, and smartphone entry (if option BOP is included). It does not work with hands-free entry. IMPORTANT: This part may need to be set up again (reprogrammed) to work correctly in your vehicle.
Condition: Excellent (A)
Mileage: 700 miles
This is the Transmission Control Module (TCM) that controls the automatic transmission. It is sometimes called the TRANS ECU. This module works with 9-speed automatic transmissions (AT) and fits 2.0L or 6.2L engines. It is located in the engine compartment. IMPORTANT: This module may need to be programmed by a mechanic to work correctly with your vehicle.
Condition: Excellent (A)
Mileage: 662 miles
This control module runs the wireless charger in your car. It is usually found in the center console area. Important: A mechanic will likely need to set up this part so it works correctly with your vehicle.
Condition: Excellent (A)
Mileage: 40,517 miles
It is a fuel pump control module. You may need to have this part programmed to your vehicle to make it work.
Condition: Excellent (A)
Mileage: 48,734 miles
It is the control module for the differential. It fits the rear differential. Important: This module may need to be reprogrammed (set up) for your vehicle after you install it.
Condition: Excellent (A)
Mileage: 10,096 miles
It is a Chassis Control Module that works as the Differential ECU.
Condition: Excellent (A)
Mileage: 10,096 miles
Liftgate Module Stamped 25846782 w/Remote Entry w/RPO Code AU0 (Remote Entry)
This chassis control module is for the power liftgate and has no damage. It is located inside the liftgate. Please note that this module may need to be reprogrammed to work with your vehicle.
Condition: Excellent (A)
Mileage: 101,894 miles
It is a Network Gateway Control Module (also called a Serial Data Gateway). IMPORTANT: This module may need to be reprogrammed by a mechanic to work correctly with your vehicle.
Condition: Excellent (A)
Mileage: 315 miles
This control module manages how your fuel pump works. You may need a mechanic to set up this module so it works correctly with your vehicle.
Condition: Excellent (A)
Mileage: 31,766 miles
It has no damage. This body control module is located below the center console. It includes good bags for the front and rear seats. This module may need to be reprogrammed to work with your vehicle.
Condition: Excellent (A)
Mileage: 34,000 miles
It manages how your fuel pump works. Important: This part may need to be reprogrammed by a mechanic to fit your vehicle.
Condition: Excellent (A)
Mileage: 86,457 miles
This is a transmission control module for vehicles with a 4.8L 8-cylinder engine and a 4-speed automatic transmission. It is for 4-wheel drive models and 2-door body styles. This part is for vehicles without an auxiliary oil cooler control, without an auxiliary oil cooler pump, and without the hybrid option.
Condition: Excellent (A)
Mileage: 134,549 miles
This control module manages your vehicle's theft system and keyless entry. It also works with the power liftgate feature. Important: This module may need to be reprogrammed after installation.
Condition: Excellent (A)
Mileage: 9,616 miles
This is a Transmission Control Module (TCM) that helps run your transmission. It is designed for 1.5L engines with a CVT (Continuously Variable Transmission). This module mounts directly onto the transmission. Important: This part may need to be reprogrammed to work correctly with your vehicle.
Condition: Excellent (A)
Mileage: 25,122 miles
This Airbag Control Module (Chassis Control Module) manages the airbags for the driver, passenger, roof, and rear seats (if your vehicle has option AYF). It is located below the center console. Important: This module usually needs to be programmed to work correctly with your specific vehicle.
Condition: Excellent (A)
Mileage: 47,720 miles
It is a Chassis Control Module (COMM ECU) that helps your vehicle communicate. IMPORTANT: This module may need to be programmed to work correctly with your specific vehicle.
Condition: Excellent (A)
Mileage: 58,939 miles
This part helps your car use the automatic parking feature (UKG option). A mechanic may need to reprogram this module so it works correctly with your vehicle.
Condition: Excellent (A)
Mileage: 76,290 miles
This Body Control Module is for 4-door vehicles with a 5.3L engine and 4-wheel drive. This is a programmable part. You must have this module programmed at a dealership to make sure it works correctly. This part is for vehicles without a security system.
Condition: Excellent (A)
Mileage: 226,095 miles
It fits in the center of your dashboard. This module may need to be set up (reprogrammed) by a mechanic to work correctly with your vehicle.
Condition: Excellent (A)
Mileage: 2,106 miles
It is an electronic part that helps manage your vehicle's systems. This part is located under the dashboard.
Condition: Excellent (A)
Mileage: 135,000 miles
This is a body control module for a 4-door vehicle with a 4.2L engine and automatic transmission. It is for rear-wheel drive models without a security system.
Condition: Excellent (A)
This transfer case control module is a programmable part. It must be reprogrammed at a dealership to work with your vehicle.
Condition: Excellent (A)
Mileage: 175,000 miles
This is a control module that handles the surround view video processing for your vehicle. Important: A mechanic may need to set up (reprogram) this module so it works correctly with your vehicle.
Condition: Excellent (A)
Mileage: 39,045 miles
It is the control module for the air bags. It controls the front seat air bags only and installs below the console. This module may need to be reprogrammed to your vehicle to work correctly.
Condition: Excellent (A)
Mileage: 24,345 miles
This control module helps stop your car from being stolen (theft deterrent). It is also called a Theft ECU. It fits in the floor console or the dashboard. Important: This module may need to be reprogrammed to work correctly with your vehicle.
Condition: Excellent (A)
Mileage: 24,528 miles
with Original Equipment (OE) # 15787809,25802312 without Security System Important: Vehicle Specific Flash Programming Required ON the Vehicle Important: Vehicle Specific On-Car Programming must be Performed AFTER Installation to Prevent Drivability and Starting Issues
This is a transfer case control module for 4-wheel drive vehicles with a 4.2 engine.
Condition: Excellent (A)
Mileage: 175,778 miles
Remanufactured; REQUIRES PROGRAMMING
Body Control Module; EXCEPT REMOTE ENTRY LOCK CONTROL (AU0), REMOTE ENTRY LOCK CONTROL (AU5), REMOTE ENTRY LOCK CONTROL (AU8); LABELED 6782,9971,3719,5621,1513, 5615; MATES WITH CONNECTOR PT548 4-WAY, PT265 8-WAY, PT315 9-WAY
This is an air bag control module. It is for rear-wheel drive vehicles with a 4.2L engine. It includes the passenger side seat sensor.
Condition: Excellent (A)
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Browse our selection of quality control module (computer) parts designed specifically for your Chevrolet Trailblazer. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit for your vehicle.
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Automatic • Automatic CVT
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