Hyundai Tucson: Smart Key System / Smart Key Unit Components and Components Location

Hyundai Tucson (LM) 2010-2015 Service Manual / Body Electrical System / Smart Key System / Smart Key Unit Components and Components Location

Components (1)

Connector Pin Information
No.
Connector A
Connector B
Connector C
1
V_BAT load
C_CAN Low
SSB illumination ground
2
-
C_CAN High
Immo indicator
3
Power ground1
-
-
4
IGN1
Stop lamp fuse
Interior antenna #2 power
5
IGN1 relay
Brake switch
Interior antenna #1 power
6
ACC
Immobilizer antenna power
-
7
IGN2
-
-
8
SSB switch2
Wheel speed
Interior antenna #3 power
9
-
Driver toggle button
Bumper antenna power
10
-
-
Passenger side antenna power
11
-
External buzzer
Driver side antenna power
12
B_CAN High
P position/ Clutch switch
SSB LED IGN
13
B_CAN Low
Start feedback
SSB illumination power
14
V_BAT CPU
Immobilizer antenna ground
-
15
-
-
Interior antenna #2 ground
16
Power ground2
SSB LED ACC
Interior antenna #1 ground
17
Starter relay
x
-
18
IGN2 relay
-
19
ACC relay
Interior antenna #3 power
20
-
Bumper antenna ground
21
-
Passenger side antenna ground
22
-
Driver side antenna ground
23
RPM
x
24
EMS COM
25
SSB switch1
26
Assistant toggle button

Smart Key Repair procedures
Smart Key Smart Key Code Saving 1. Connect the DLC cable of GDS to the data link connector (16 pins) in driver side crash pad lower panel, turn the power on GDS. 2. Select the vehicle model a ...

Smart Key Unit Schematic Diagrams
Circuit Diagram ...

Other information:

Hyundai Tucson (LM) 2010-2015 Owners Manual: Manual heating and air conditioning
The heating and cooling system can be controlled manually by pushing buttons or turning knob(s) other than the AUTO button. In this case, the system works sequentially according to the order of buttons or knob(s) selected. ✽ NOTICE When pressing any button (or turning any knob) except the AU ...

Hyundai Tucson (LM) 2010-2015 Owners Manual: Engine oil pressure warning light
This warning light indicates the engine oil pressure is low. If the warning light illuminates while driving: 1. Drive safely to the side of the road, park and turn the engine off. 2. Allow the vehicle to sit for five minutes, then check the engine oil level. If the level is low, add oil as re ...

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