Hyundai Tucson: SRSCM / Schematic Diagrams

Circuit Diagram (1)

Circuit Diagram (2)

Harness Connector

Pin 
Function (Connector A)
Pin 
Function (Connector A)
1
Ignition
1
Pressure side impact sensor [Driver] High
2
 -
2
Side impact sensor [Driver] High
3
Airbag warning lamp
3
Seat belt pretensioner [Driver] High
4
(1st stage) Driver airbag High
4
Seat belt pretensioner [Driver] Low
5
(1st stage) Driver airbag Low
5
Side airbag [Driver] High
6
 - 
6
Side airbag [Driver] Low
7
 -
7
 -
8
Front impact sensor [Driver] High
8
 -
9
CAN_High
9
 -
10
 -
10
 -
11
 -
11
Pressure side impact sensor [Driver] Low
12
Telltale warning lamp
12
Side impact sensor [Driver] Low
13
(1st stage) Passenger airbag High
13
Seat belt pretensioner [Passenger] High
14
(1st stage) Passenger airbag Low
14
Seat belt pretensioner [Passenger] Low
15
 -
15
Side airbag [Passenger] High
16
 -
16
Side airbag [Passenger] Low
17
Front impact sensor [Driver] Low
17
 -
18
CAN_Low
18
 -
19
Ground
19
 -
20
 -
20
 -
21
Crash Output
21
Pressure side impact sensor [Passenger] High
22
-
22
Side impact sensor [Passenger] High
23
-
23
Curtain airbag [Driver] High
24
 -
24
Curtain airbag [Driver] Low
25
 -
25
Anchor pretensioner [Driver] High
26
Front impact sensor [Passenger] High
26
Anchor pretensioner [Driver] Low
27
 -
27
 -
28
shorting bar
28
 -
29
shorting bar
29
Seat buckle switch [Passenger] High
30
 -
30
Seat buckle switch [Passenger] Low
31
(2nd stage) Passenger airbag High
31
Pressure side impact sensor [Passenger] Low
32
(2nd stage) Passenger airbag Low
32
Side impact sensor [Passenger] Low
33
 -
33
Curtain airbag [Passenger] High
34
 -
34
Curtain airbag [Passenger] Low
35
Front impact sensor [Passenger] Low
35
Anchor pretensioner [Passenger] High
36
 - 
36
Anchor pretensioner [Passenger] Low
x
x
37
Body ground
x
x
38
 -
x
x
39
Seat buckle switch [Driver] High
x
x
40
Seat buckle switch [Driver] Low

Passive Occupant Detection System (PODS) Repair procedures
Removal 1. Disconnect the battery negative cable, and wait for at least three minutes before beginning work. 2. Remove the front passenger seat assembly. (Refer to the Body group- Seat) 3. ...

Airbag Module
...

Other information:

Hyundai Tucson (LM) 2010-2015 Owners Manual: Corrosion protection
Protecting your vehicle from corrosion By using the most advanced design and construction practices to combat corrosion, HYUNDAI produces cars of the highest quality.However, this is only part of the job. To achieve the long-term corrosion resistance your vehicle can deliver, the owner's coop ...

Hyundai Tucson (LM) 2010-2015 Owners Manual: Occupant Classification System (OCS)
Your vehicle is equipped with an Occupant Classification System (OCS) in the front passenger's seat. The OCS is designed to detect the presence of a properly-seated front passenger and determine if the passenger's front air bag should be enabled (may inflate) or not. The driver's front ai ...

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