Hyundai Elantra: SRSCM / SRS Control Module (SRSCM) Components and Components Location
| Components |
| 1. Supplemental Restraint System Control Module (SRSCM) |
| No | Connector A | Connector B |
| 1 | IGN 1 | Ground |
| 2 | Driver front impact sensor - High (+) | Driver seat belt pretensioner - High (+) |
| 3 | Driver front impact sensor - Low (-) | Driver seat belt pretensioner - Low (-) |
| 4 | Driver airbag 1st stage - High (+) | Driver emergency fastening device - Low (-) |
| 5 | Driver airbag 1st stage - Low (-) | Driver emergency fastening device - High (+) |
| 6 | Passenger airbag 1st stage - Low (-) | Driver side airbag - High (+) |
| 7 | Passenger airbag 1st stage - High (+) | Driver side airbag - Low (-) |
| 8 | - | Passenger side airbag - Low (-) |
| 9 | - | Passenger side airbag - High (+) |
| 10 | Crash signal output | Driver side impact sensor - High (+) |
| 11 | Passenger front impact sensor - High (+) | Driver side impact sensor - Low (-) |
| 12 | Passenger front impact sensor - Low (-) | Passenger side impact sensor - Low (-) |
| 13 | Driver airbag 2nd stage - High (+) | Passenger side impact sensor - High (+) |
| 14 | Driver airbag 2nd stage - Low (-) | - |
| 15 | Passenger airbag 2nd stage - Low (-) | Passenger seat belt pretensioner - High (+) |
| 16 | Passenger airbag 2nd stage - High (+) | Passenger seat belt pretensioner - Low (-) |
| 17 | C-CAN (High) | Passenger emergency fastening device - Low (-) |
| 18 | C-CAN (Low) | Passenger emergency fastening device - High (+) |
| 19 | - | Driver curtain airbag - High (+) |
| 20 | Passenger airbag indicator | Driver curtain airbag - Low (-) |
| 21 | - | Passenger curtain airbag - Low (-) |
| 22 | Driver Knee Airbag - High (+) | Passenger curtain airbag - High (+) |
| 23 | Driver Knee Airbag - Low (-) | Driver Passenger side impact sensor - High (+) |
| 24 | - | Driver pressure side impact sensor - Low (-) |
| 25 | - | Passenger pressure side impact sensor - Low (-) |
| 26 | Local CAN (High) | Passenger Passenger side impact sensor - High (+) |
| 27 | Local CAN (Low) | - |
| 28 | - | |
| 29 | - | |
| 30 | - | |
| 31 | - | |
| 32 | - | |
| 33 | - | |
| 34 | - | |
| 35 | - | |
| 36 | - | |
| 37 | - | |
| 38 | - | |
| 39 | - |
Schematic Diagrams
Circuit Diagram
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SRS Control Module (SRSCM) Description and Operation
Description
•
Supplemental Restraint System Control Module (SRSCM)
determines whether and when to deploy air bag module, seat belt
pretensioner (BPT) and emergency fastenig device (EFD).
...
Other information:
Hyundai Elantra AD (2016-2020) Service Manual: Airbag Module Disposal Description and Operation
Airbag Disposal
When you scrap a vehicle equipped with an airbag, you must deploy it first.
When you deploy an airbag, you need to have a skilled
mechanic do the work. The used airbag should not be reinstalled in
another vehicle for reuse.
•
Upon deployment, the ...
Hyundai Elantra AD (2016-2020) Service Manual: Start/Stop Button Repair procedures
Removal
1.
Disconnect the negative(-) battery terminal.
2.
Remove the crash ped lower panel.
(Refer to Body - "Crash Ped Lower Panel")
3.
Remove the start/stop button (B) after disconnect the connector (A).
Installation
1.
Install the start/stop button.
2.
Install the crash pa ...
