| Circuit Diagram |

Description and Operation
Repair proceduresHyundai Elantra AD (2016-2020) Owners Manual: Towing
Towing Service
If emergency towing is necessary, we recommend having it done by an authorized
HYUNDAI dealer or a commercial tow-truck service. Proper lifting and towing procedures
are necessary to prevent damage to the vehicle. The use of wheel dollies or flatbed
is recommended.
It is acc ...
Hyundai Elantra AD (2016-2020) Service Manual: Engine Control Module (ECM) Repair procedures
Removal
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When replacing the ECM, the vehicle equipped withthe immobilizer must be performed procedure asbelow.
[In the case of installing used ECM]
1) Perform "ECM Neutral mode" procedure with GDS.
(Refer to Body Electrical System - "Immobilizer System")
2) After ...