Hyundai Ioniq: SRSCM / SRS Control Module (SRSCM). Components and components location

Hyundai Ioniq (AE) 2017-2025 Service Manual / Restraint / SRSCM / SRS Control Module (SRSCM). Components and components location

Components

1. Supplemental Restraint System Control Module (SRSCM)

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 (+)	-
5	Driver airbag 1st stage - Low (-)	-
6	Passenger airbag 1st stage - Low (-)	Driver side airbag - High (+)
7	Passenger airbag 1st stage - High (+)	Driver side airbag - Low (-)
8	Passenger airbag ON/OFF switch - Low (-)	Passenger side airbag - Low (-)
9	Passenger airbag ON/OFF switch - High (+)	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	-	Passenger side impact sensor - High (+)
14	-	-
15	-	Passenger seat belt pretensioner - High (+)
16	-	Passenger seat belt pretensioner - Low (-)
17	P-CAN (High)	-
18	P-CAN (Low)	-
19	-	Driver curtain airbag - High (+)
20	PAB OFF Lamp	Driver curtain airbag - Low (-)
21	PAB ON Lamp	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	C-CAN (High)	Passenger Passenger side impact sensor - High (+)
27	C-CAN (Low)	-
28		-
29		-
30		-
31		-
32		-
33		-
34		-
35		-
36		-
37		-
38		-
39		-

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)...

SRS Control Module (SRSCM). Repair procedures

Removal1.Remove the ignition key from the vehicle.2.Disconnect the battery negative cable and wait for at least three minutes before beginning work.3.Remove the floor console...

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Inspection1.Check for resistance between terminals in each switch position (LH).[LH : Audio+B/TOOTH+VOICE] Switch Connector terminal Resistance (±5%) SEEK Up1-6430 ΩSEEK Down1...