Hyundai Accent Manuals

Hyundai Accent: Installation - Engine Control Module (ECM). Repair procedures - Engine Control System - Engine Control/Fuel System - Hyundai Accent 2010-2019 Service ManualHyundai Accent: Installation

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.
Installation is reverse of removal.

ECM installation bolt:
9.8 ~ 11.8 N.m (1.0 ~ 1.2 kgf.m, 7.2 ~ 8.7 lb-ft)
ECM bracket installation bolt:
9.8 ~ 11.8 N.m (1.0 ~ 1.2 kgf.m, 7.2 ~ 8.7 lb-ft)


Removal
When replacing the ECM, the vehicle equipped with the immobilizer must be performed procedure as below. [In the ...

ECM Problem Inspection Procedure
1. TEST ECM GROUND CIRCUIT: Measure resistance between ECM and chassis ground using the backside of ECM harness connector as ECM side check point. If the problem is fo ...

See also:

Electrical System
1. Be sure to disconnect the battery cable from the negative (-) terminal of the battery. 2. Never pull on the wires when disconnecting con ...

Tail lamp warning chime
If you turn the ignition switch to the OFF position with the tail lamps ON and the driver's door in an open position, the warning chime will sound. To stop the chime, perform one of the followi ...

Positive Crankcase Ventilation (PCV) Valve. Description and Operation
Operation Principle ...

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