How to replace the Engine Control Module (ECM) on 2004 Chevrolet Aveo?

The first step to replace the Engine Control Module (ECM) involves disconnecting the negative Battery Cable together with the ecm connectors. Uninstall the ecm by removing its retaining bolts from the mount before extracting it from its location. Position the ecm first and then mount it within the ecm holder before using retaining bolts to fasten and tighten them to 4 n.m (35 lb in). The necessary procedures of ecm programming with ckp system variation learn procedure and idle learn procedure should follow reconnecting the negative Battery Cable.

OEM 2004 Chevrolet Aveo Engine Control Module

Engine Control Computer

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4 Engine Control Modules found

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2004 Chevrolet Aveo ECM
Part Number: 96499746
Product Specifications
- Other Name: Module Assembly, Engine Control; Engine Control Module; Module, Emission Control System
- Replaces: 96428761, 96394553
- Item Weight: 1.30 Pounds
- Item Dimensions: 6.4 x 5.1 x 3.1 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 96499746
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2004 Chevrolet Aveo Submodels:
- Base, LS, LT, Special Value | 4 Cyl 1.6 L GAS
View related parts
2004 Chevrolet Aveo ECM
Part Number: 96499747
Product Specifications
- Other Name: Module Assembly, Engine Control; Engine Control Module; Module, Emission Control System
- Replaces: 96442222, 96428762, 96394554
- Item Weight: 1.30 Pounds
- Item Dimensions: 6.2 x 5.1 x 4.2 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 96499747
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2004 Chevrolet Aveo Submodels:
- Base, LS, LT, Special Value | 4 Cyl 1.6 L GAS
View related parts
2004 Chevrolet Aveo ECM
Part Number: 96394274
Product Specifications
- Other Name: Eprom Assembly, ECM; Engine Control Module; Module, Emission Control System
- Item Weight: 1.10 Pounds
- Item Dimensions: 5.6 x 4.4 x 2.3 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 96394274
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2004 Chevrolet Aveo Submodels:
- Base, LS | 4 Cyl 1.6 L GAS
View related parts
2004 Chevrolet Aveo ECM
Part Number: 96394273
Product Specifications
- Other Name: Eprom Assembly, ECM; Engine Control Module; Module, Emission Control System
- Item Weight: 1.10 Pounds
- Item Dimensions: 5.5 x 4.4 x 2.3 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 96394273
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2004 Chevrolet Aveo Submodels:
- Base, LS | 4 Cyl 1.6 L GAS

2004 Chevrolet Aveo Engine Control Module

With a comprehensive array of OEM 2004 Chevrolet Aveo Engine Control Module, from fuel pumps to door handles, our website is a one-stop-shop for your needs. All our genuine 2004 Chevrolet Aveo Engine Control Module are backed by the manufacturer's warranty and are offered at competitive prices in the market. Rest assured, you can shop with complete confidence.

2004 Chevrolet Aveo Parts Questions & Experts Answers

Q: How to replace the Engine Control Module (ECM) on 2004 Chevrolet Aveo?
A: The first step to replace the Engine Control Module (ECM) involves disconnecting the negative Battery Cable together with the ecm connectors. Uninstall the ecm by removing its retaining bolts from the mount before extracting it from its location. Position the ecm first and then mount it within the ecm holder before using retaining bolts to fasten and tighten them to 4 n.m (35 lb in). The necessary procedures of ecm programming with ckp system variation learn procedure and idle learn procedure should follow reconnecting the negative Battery Cable.