Hyundai Accent Manuals

Hyundai Accent: Removal - Engine Control Module (ECM). Repair procedures - Engine Control System - Engine Control/Fuel SystemHyundai Accent: Removal

When replacing the ECM, the vehicle equipped with the immobilizer must be performed procedure as below.
[In the case of installing used ECM]
1) Perform "ECM Neutral mode" procedure with GDS. (Refer to Body Electrical System - "Immobilizer system")
2) After finishing "ECM Neutral mode", perform "Key teaching" procedure with GDS. (Refer to Body Electrical System - "Immobilizer system")
[In the case of installing new ECM]
Perform "Key teaching" procedure with GDS. (Refer to Body Electrical System - "Immobilizer system")
1.
Turn ignition switch OFF and disconnect the negative (-) battery cable.
2.
Disconnect the ECM Connector (A).

3.
Remove the battery (Refer to "Charging System" in EM group).
4.
Remove the mounting bolts and nut, and then remove the ECM bracket assembly (A).


Engine Control Module (ECM). Repair procedures
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Installation
When replacing the ECM, the vehicle equipped with the immobilizer must be performed procedure as below. [In the ...

See also:

Removal
1. Disconnect the negative(-) battery terminal. 2. Remove the front door trim panel. (Refer to the BD group - "Front door") ...

Description
Automatic transaxle system relies on various measurement data to determine the current control status and extrapolate the necessary compensation values. These values are used to control the a ...

Removal
1. Disconnect the negative (-) battery terminal. 2. Remove the cluster fascia panel (A) after disconnecting the trip switch connector(B). ...

Hyundai Accent Manuals

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