What does the service of the engine control module (ECM) typically involve on Chevrolet Colorado?

The powertrain control module (PCM) service requires either replacement of the PCM or EEPROM programming. Check the PCM for correctness prior to installation of the new part. A new service PCM requires installation after confirming the faulty PCM. A scan tool should be used first to extract and log the engine oil life percentage because this data needs to be included during programming the new module. Failure to perform this step results in 100% default oil life triggering an immediate 5000 km (3,000 mi) oil change from the previous service interval. Disconnect the PCM harness connectors from the PCM when the ignition is OFF to stop possible internal damage. The PCM connector surfaces should be checked for dirt particles and the connector gaskets need verification for correct installation to avoid foreign material entry. Detach the mounting tabs from the PCM bracket during PCM removal because contact with either connector pins or soldered components leads to electrostatic discharge (ESD) damage. After placing the PCM into its mounting bracket so tabs completely engage the user must connect the PCM harness connectors to the body section. The installation of a new PCM will require appropriate programming.

OEM Chevrolet Colorado Engine Control Module

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Chevrolet Colorado ECM Part Number: 12692067
$278.29 MSRP: $564.16
You Save: $285.87 (51%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Module Assembly-Engine Control (W/2ND Mpu) E92 Service ECM 2-Byte; Engine Control Module
- Replaced by: 12704477
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2015-2016 Chevrolet Colorado | LT, WT, Z71 | 6 Cyl 3.6 L GAS
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Chevrolet Colorado PCM Part Number: 12678511
$265.60 MSRP: $538.40
You Save: $272.80 (51%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Module Assembly-Engine Control (W/2ND Mpu); Engine Control Module; ECM; Module, Emission Control System
- Replaces: 12636660, 12607096
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2008-2009 Chevrolet Colorado | LS, LT, WT | 4 Cyl 2.9 L GAS, 5 Cyl 3.7 L GAS, 8 Cyl 5.3 L GAS
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Chevrolet Colorado ECM Part Number: 55512215
$194.82 MSRP: $352.62
You Save: $157.80 (45%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Module Assembly-Engine Control (W/2ND Mpu); Engine Control Module
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2020 Chevrolet Colorado | LT, Z71, ZR2 | 4 Cyl 2.8 L DIESEL
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Chevrolet Colorado ECM Part Number: 12700116
$173.70 MSRP: $352.81
You Save: $179.11 (51%)
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Product Specifications
- Other Name: Module Assembly-Engine Control (W/2ND Mpu) E80 Service No Start.; Engine Control Module; Module, Emission Control System
- Replaces: 12669908, 12687467
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2017-2022 Chevrolet Colorado | Base, LT, WT, Z71 | 4 Cyl 2.5 L GAS
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Chevrolet Colorado ECM Part Number: 12725663
$234.37 MSRP: $476.02
You Save: $241.65 (51%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Module Assembly-Engine Control (W/2ND Mpu); Module, Emission Control System
- Replaces: 12683348, 12679078, 12659039, 12708794, 12698026, 12687296
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2017-2022 Chevrolet Colorado | LT, WT, Z71, ZR2 | 6 Cyl 3.6 L GAS
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Chevrolet Colorado ECM Part Number: 12725415
$259.04 MSRP: $526.15
You Save: $267.11 (51%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Module Assembly-Engine Control (W/O Calibration); Module, Emission Control System
- Replaces: 12718010
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2023 Chevrolet Colorado | LT, Trail Boss, WT, Z71, ZR2 | 4 Cyl 2.7 L GAS
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Chevrolet Colorado ECM Part Number: 12721353
$185.01 MSRP: $331.86
You Save: $146.85 (45%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Module Assembly-Engine Control (W/ 2ND Mpu) & (W/O C; Module, Emission Control System
- Replaces: 55512265
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2020-2022 Chevrolet Colorado | LT, WT, Z71, ZR2 | 4 Cyl 2.8 L DIESEL
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Chevrolet Colorado ECM Part Number: 12721349
$275.38 MSRP: $493.96
You Save: $218.58 (45%)
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Product Specifications
- Other Name: Module Assembly-Engine Control (W/2ND Mpu); Module, Emission Control System
- Replaces: 24000462, 55487860, 55591599
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2016 Chevrolet Colorado | LT, WT, Z71 | 4 Cyl 2.8 L DIESEL
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Chevrolet Colorado PCM Part Number: 12678513
$333.65 MSRP: $624.14
You Save: $290.49 (47%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Module, Emission Control System; Engine Control Module; ECM
- Replaces: 12633264
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2010-2012 Chevrolet Colorado | LT | 8 Cyl 5.3 L GAS
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Chevrolet Colorado PCM Part Number: 19210067
Product Specifications
- Other Name: Module, Emission Control System; Engine Control Module; ECM
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2007 Chevrolet Colorado | LS, LT, WT | 4 Cyl 2.9 L GAS, 5 Cyl 3.7 L GAS
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Chevrolet Colorado PCM Part Number: 19209820
Product Specifications
- Other Name: Module Assembly, Powertrain Control (Refurbished); ECM; Module, Emission Control System
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2004-2006 Chevrolet Colorado | Base, LS, LT, Sport, Sport LS, WT, Z71, Z71 LS, Z85, Z85 LS | 4 Cyl 2.8 L GAS, 5 Cyl 3.5 L GAS
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Chevrolet Colorado ECM Part Number: 12721348
$209.16 MSRP: $375.19
You Save: $166.03 (45%)
Product Specifications
- Other Name: Module Assembly-Engine Control (W/2ND Mpu); Module, Emission Control System
- Replaces: 24000461, 55502052
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2017-2019 Chevrolet Colorado | LT, WT, Z71, ZR2 | 4 Cyl 2.8 L DIESEL

Chevrolet Colorado Engine Control Module

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The Chevrolet Colorado Engine Control Module or ECM famous part can play a critical role in increasing the dependability as well as the performance of Chevrolet Colorado vehicles. Also responsible for preserving the performance of the car, the Engine Control Module controls the air-fuel mixture and the idle speed through its control of numerous sensors like the oxygen and throttle position sensors. This technology of the advanced ECM supports the efficient combustion process that subsequently means fuel-conserving function besides minimizing emission hazards, both of which are helpful to the vehicle's performance and safety. Apps for various Chevrolet Colorado models, the Engine Control Module has developed with early integrated circuit designs to complex microprocessor-type software to add components such as variable valve timing and other high-performance settings. The ability of the ECM to handle an increasing number of Chevrolets such newer models of Chevrolet Colorado equipped different engines, 2.4L and 3.6L, add credibility to the stated fact that the product is incredibly durable. Also, the Engine Control Module is utilized in improving safety standards as it monitors different engine characteristics and likely failures. The Chevrolet Colorado Engine Control Module specifically boasts a unique feature of being compatible with both the regular and hybrid models in the automotive market, quite possibly due to its integration with the latest ideas in technology. All in all the Chevrolet Colorado and ECM reflect prime in class and commitment from Chevrolet to deliver on performance, efficiency and safety hence the prime pickup truck for the daily driver.

Chevrolet Colorado Engine Control Module Parts Questions & Experts Answers

PCM
19209820
Q: What does the service of the engine control module (ECM) typically involve on Chevrolet Colorado?
A:
The powertrain control module (PCM) service requires either replacement of the PCM or EEPROM programming. Check the PCM for correctness prior to installation of the new part. A new service PCM requires installation after confirming the faulty PCM. A scan tool should be used first to extract and log the engine oil life percentage because this data needs to be included during programming the new module. Failure to perform this step results in 100% default oil life triggering an immediate 5000 km (3,000 mi) oil change from the previous service interval. Disconnect the PCM harness connectors from the PCM when the ignition is OFF to stop possible internal damage. The PCM connector surfaces should be checked for dirt particles and the connector gaskets need verification for correct installation to avoid foreign material entry. Detach the mounting tabs from the PCM bracket during PCM removal because contact with either connector pins or soldered components leads to electrostatic discharge (ESD) damage. After placing the PCM into its mounting bracket so tabs completely engage the user must connect the PCM harness connectors to the body section. The installation of a new PCM will require appropriate programming.