How to Replace and Calibrate an ABS Control Module on Chevrolet Trailblazer?

The first step to replace ABS Control Module (ABSCM) involves vehicle elevation. The removal process begins by disconnecting each electrical connector affixed to the side of the ABSCM before applying a long flat-bladed screwdriver to disengage the lock tab of the electrical connector positioned at the back of the ABSCM. Install the T 25-TORX bit properly after cleaning all TORX screw heads; use a new ABSCM and BPMV if T 25-TORX screws show damage or refusal to removal. Use the T 25-TORX bit to remove the four mounting screws keeping an appropriate amount of force in place to disengage the components. Resist prying on either the ABSCM or BPMV. The new ABSCM installation should omit the reuse of aging screws and should not involve the application of RTV or sealant on either the gasket or mating surfaces. The ABSCM should be set on the BPMV while using four new T-25 TORX screws which must be tightened to 5Nm (39 inch lbs.) in an X-pattern. Reconnect both electrical connector strands located on the ABSCM side panel followed by connecting the third electrical connector at the back of the ABSCM before you lower the vehicle. The tire calibration requires revision by performing a size calibration through the Scan Tool command.

OEM Chevrolet Trailblazer ABS Control Module

Anti Lock Brake Control Module

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18 ABS Control Modules found

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Chevrolet Trailblazer Control Module Part Number: 19417938
$479.94 MSRP: $897.80
You Save: $417.86 (47%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Module, Electronic Brake Control; ABS Control Module
- Replaces: 10356388, 15125070, 19370892
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2004-2005 Chevrolet Trailblazer | LS, LT, North Face | 6 Cyl 4.2 L GAS
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Chevrolet Trailblazer Pressure Valve Part Number: 19150663
$367.56 MSRP: $786.13
You Save: $418.57 (54%)
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Product Specifications
- Other Name: Valve Assembly, Brake Pressure Mode; ABS Control Module; Modulator Valve; Valve Assembly; Valve, Electronic Brake Control
- Replaces: 19148813
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2006-2009 Chevrolet Trailblazer | Base, LS, LT, SS | 6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS
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Chevrolet Trailblazer ABS Control Unit Part Number: 42826127
$809.11 MSRP: $1041.32
You Save: $232.21 (23%)
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Product Specifications
- Other Name: Cylinder, Brake Master Cylinder
- Replaced by: 42862813
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2024 Chevrolet Trailblazer | ACTIV, LS, LT, RS | 3 Cyl 1.2 L GAS, 3 Cyl 1.3 L GAS
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Chevrolet Trailblazer Control Module Part Number: 15933172
$445.96 MSRP: $704.86
You Save: $258.90 (37%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Module, Electronic Brake Control; ABS Control Module
- Replaces: 15871210
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2006-2007 Chevrolet Trailblazer | LS, LT | 6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS
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Chevrolet Trailblazer Control Module Part Number: 42772597
$413.89 MSRP: $651.23
You Save: $237.34 (37%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Module Kit-Electronic Brake Control; Module; Module Kit, Electronic Brake Control
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2023-2024 Chevrolet Trailblazer | ACTIV, LS, LT, RS | 3 Cyl 1.2 L GAS, 3 Cyl 1.3 L GAS
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Chevrolet Trailblazer Control Module Part Number: 84762289
$389.53 MSRP: $698.70
You Save: $309.17 (45%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Module Kit-Electronic Brake Control; ABS Control Module; Module; Module Kit, Electronic Brake Control
- Replaces: 42708212
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2021-2022 Chevrolet Trailblazer | ACTIV, L, LS, LT, RS | 3 Cyl 1.2 L GAS, 3 Cyl 1.3 L GAS
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Chevrolet Trailblazer Modulator Valve Part Number: 42742904
$738.31 MSRP: $1330.28
You Save: $591.97 (45%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Valve Kit, Electronic Brake Control; ABS Control Module; ABS Control Unit; Cylinder, Brake Master Cylinder
- Replaced by: 42769597
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2021-2022 Chevrolet Trailblazer | ACTIV, L, LS, LT, RS | 3 Cyl 1.2 L GAS, 3 Cyl 1.3 L GAS
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Chevrolet Trailblazer Pressure Valve Part Number: 89027155
Product Specifications
- Other Name: Valve Assembly, Brake Pressure Mode; ABS Control Module; Modulator Valve; Valve Assembly; Valve, Electronic Brake Control
- Replaces: 88935739, 88964381, 88982303
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2002-2005 Chevrolet Trailblazer | LS, LT, LTZ, North Face | 6 Cyl 4.2 L GAS
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Chevrolet Trailblazer Pressure Valve Part Number: 89027152
Product Specifications
- Other Name: Valve, Brake Pressure Mode; ABS Control Module; Modulator Valve; Valve Assembly; Valve, Electronic Brake Control
- Replaces: 88964383
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2004-2005 Chevrolet Trailblazer | LS, LT, North Face | 6 Cyl 4.2 L GAS
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Chevrolet Trailblazer Control Module Part Number: 20817363
Product Specifications
- Other Name: Module, Electronic Brake Control; ABS Control Module
- Replaces: 15933164
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2007-2009 Chevrolet Trailblazer | Base, LS, LT | 6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS
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Chevrolet Trailblazer Control Module Part Number: 19244909
Product Specifications
- Other Name: Module, Electronic Brake Control; ABS Control Module
- Replaces: 19148793, 19301636, 88964385, 88982341
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2003-2005 Chevrolet Trailblazer | LS, LT, LTZ, North Face | 6 Cyl 4.2 L GAS
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Chevrolet Trailblazer Control Module Part Number: 15813054
Product Specifications
- Other Name: Module, Electronic Brake Control; ABS Control Module
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2006-2007 Chevrolet Trailblazer | LS, LT | 6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS
View related parts
Chevrolet Trailblazer Control Module Part Number: 15813053
Product Specifications
- Other Name: Module, Electronic Brake Control; ABS Control Module
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2006-2007 Chevrolet Trailblazer | SS | 8 Cyl 6.0 L GAS
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Chevrolet Trailblazer Control Module Part Number: 20817362
$406.87 MSRP: $729.85
You Save: $322.98 (45%)
Product Specifications
- Other Name: Module, Electronic Brake Control
- Replaces: 15933163
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2007-2009 Chevrolet Trailblazer | SS | 8 Cyl 6.0 L GAS
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Chevrolet Trailblazer Control Module Part Number: 19244902
Product Specifications
- Other Name: Module, Electronic Brake Control; ABS Control Module
- Replaces: 19149024, 19301630
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2002 Chevrolet Trailblazer | LS, LT, LTZ, North Face | 6 Cyl 4.2 L GAS
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Chevrolet Trailblazer Control Module Part Number: 19244901
Product Specifications
- Other Name: Module, Electronic Brake Control; ABS Control Module
- Replaces: 19148772, 19301629, 88935759, 88982301
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2002-2005 Chevrolet Trailblazer | LS, LT, LTZ, North Face | 6 Cyl 4.2 L GAS
View related parts
Chevrolet Trailblazer Control Module Part Number: 19244891
Product Specifications
- Other Name: Module, Electronic Brake Control; ABS Control Module
- Replaces: 88935758, 88982302, 19149019
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2002-2003 Chevrolet Trailblazer | LS, LT, LTZ, North Face | 6 Cyl 4.2 L GAS
View related parts
Chevrolet Trailblazer Control Module Part Number: 19244892
$606.37 MSRP: $956.73
You Save: $350.36 (37%)
Product Specifications
- Other Name: Module, Electronic Brake Control; ABS Control Module
- Replaces: 19148795, 88982929
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2002-2003 Chevrolet Trailblazer | LS, LT, LTZ, North Face | 6 Cyl 4.2 L GAS

Chevrolet Trailblazer ABS Control Module

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Chevrolet Trailblazer ABS Control Module is among the braking system in the automobile and functions effectively in different models of Trailblazer car. This particular module is crucial in contributing to the heightened safety of the vehicle by avoiding wheel lock up particularly when the brakes are heavily applied and therefore keeping the Chevrolet Trailblazer firmly planted on the ground. The basic principle of operations of the ABS Control Module includes wheel speed sensors, valves, a pump, and an ECU; the module lowers the brake pressure to enhance control and efficiency during braking. It has highlighted changes in the ABS Control Module of the Chevrolet Trailblazer and some of the features included here are the electronic stability control (ESC) and the traction control added in the vehicle that increases its capacity to rectify the direction of movement in case of skidding and control the brake force especially in case of acceleration. The ABS Control Module is mainly intended to reduce the stopping distances on, or enhance the steering actuation on such surfaces like gravel, loose surface or snow. Applicable to different generations of the Chevrolet Trailblazer, this module is famous in the automotive industry in terms of strength and technology to enhance the car's performance and security. This Chevrolet Trailblazer ABS Control Module is not only representative of the brand's drive for breakthroughs but also adds to the rationale for choosing the Trailblazer as a reasonable and effective vehicle.

Chevrolet Trailblazer ABS Control Module Parts Questions & Experts Answers

Control Module
19417938
Q: How to Replace and Calibrate an ABS Control Module on Chevrolet Trailblazer?
A:
The first step to replace ABS Control Module (ABSCM) involves vehicle elevation. The removal process begins by disconnecting each electrical connector affixed to the side of the ABSCM before applying a long flat-bladed screwdriver to disengage the lock tab of the electrical connector positioned at the back of the ABSCM. Install the T 25-TORX bit properly after cleaning all TORX screw heads; use a new ABSCM and BPMV if T 25-TORX screws show damage or refusal to removal. Use the T 25-TORX bit to remove the four mounting screws keeping an appropriate amount of force in place to disengage the components. Resist prying on either the ABSCM or BPMV. The new ABSCM installation should omit the reuse of aging screws and should not involve the application of RTV or sealant on either the gasket or mating surfaces. The ABSCM should be set on the BPMV while using four new T-25 TORX screws which must be tightened to 5Nm (39 inch lbs.) in an X-pattern. Reconnect both electrical connector strands located on the ABSCM side panel followed by connecting the third electrical connector at the back of the ABSCM before you lower the vehicle. The tire calibration requires revision by performing a size calibration through the Scan Tool command.