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Home >> Hyundai >> 2011 >> Tucson GL, Automatic >> Repair and Diagnosis >> Transmission >> Automatic Trans >> Automatic Transaxle Control System >> Transaxle Control Module (TCM) >> Schematic Diagrams >> 3. TCM Terminal input/output signal
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3. TCM Terminal input/output signal

Connector [CHG-A] 

TCM TERMINAL INPUT/ OUTPUT SIGNAL (CONNECTOR CHG-A)

Pin Description Condition Type Level Test result
1 -        
2 -        
3 Pressure control solenoid A (VFS-LINE)   Output 0V/Battery voltage level
G06873195Courtesy of HYUNDAI MOTOR CO.
9V < Battery voltage level < 16V
4 Torque Converter Clutch solenoid (VFS-T/Con)   Output 0V/Battery voltage level
G06873196Courtesy of HYUNDAI MOTOR CO.
9V < Battery voltage level < 16V
5 Shift solenoid C (35R_VFS)   Output 0V/Battery voltage level
G06873197Courtesy of HYUNDAI MOTOR CO.
9V < Battery voltage level < 16V
6 Input speed sensor power ON Power 0V/7.5V 7.5V
OFF 0.3 V
7 Output speed sensor power ON Power 0V/7.5V 7.5V
OFF 0.3 V
8 Input speed sensor signal High Input 0.7V/1.4V
G06873198Courtesy of HYUNDAI MOTOR CO.
Low
9 Output speed sensor signal High Input 0.7V/1.4V
G06873199Courtesy of HYUNDAI MOTOR CO.
Low
10 -        
11 -        
12 -        
13 -        
14 -        
15 -        
16 -        
17 Shift solenoid A (VFS-UD)   Output 0V/Battery voltage level
G06873200Courtesy of HYUNDAI MOTOR CO.
9V < Battery voltage level < 16V
Power supply: V_SOL2
18 Shift solenoid B (VFS-26)   Output 0V/Battery voltage level
G06873201Courtesy of HYUNDAI MOTOR CO.
9V < Battery voltage level < 16V
Power supply: V_SOL2
19 Shift lock solenoid High Output 0V/Battery voltage level Battery voltage level
Low 9V < Battery voltage level < 16V 0.3 V
20 Shift solenoid D (VFS-OD)   Output 0V/Battery voltage level
G06873202Courtesy of HYUNDAI MOTOR CO.
9V < Battery voltage level < 16V
Power supply: V_SOL1
21 -        
22 Rear lamp relay R ON Output 0V/Battery voltage level 0.3V
Other 9V < Battery voltage level < 16V Battery voltage level
23 -        
24 Start relay High Output 0V/Battery voltage level Battery voltage level
Low 9V < Battery voltage level < 16V 0.3 V
25 Inhibitor switch signal (S2) High Input 0V/Battery voltage level Battery voltage level
Low 9V < Battery voltage level < 16V 0.3 V
26 Inhibitor switch signal (S3) High Input 0V/Battery voltage level Battery voltage level
Low 9V < Battery voltage level < 16V 0.3 V
27 Inhibitor switch signal (S4) High Input 0V/Battery voltage level Battery voltage level
Low 9V < Battery voltage level < 16V 0.3 V
28 -        
29 -        
30 -        
31 -        
32 Shift solenoid F (SS-B) High Output 0V/Battery voltage level Battery voltage level
Low 9V < Battery voltage level < 16V 0.3 V
33 Shift solenoid E (SS-A) High Output 0V/Battery voltage level Battery voltage level
Low 9V < Battery voltage level < 16V 0.3 V
34 Ground (Power 1)   Ground 0V 0V
35 Ground (Power 2)   Ground 0V 0V
36 Sports mode down switch Down ON Input 0V/Battery voltage level 0.3V
Other 9V < Battery voltage level < 16V Battery voltage level
37 Sports mode up switch Up ON Input 0V/Battery voltage level 0.3V
Other 9V < Battery voltage level < 16V Battery voltage level
38 Sports mode select switch Sport mode Input 0V/Battery voltage level 0.3V
Other 9V < Battery voltage level < 16V Battery voltage level
39 -        
40 Inhibitor switch signal (S1) High Input 0V/Battery voltage level Battery voltage level
Low 9V < Battery voltage level < 16V 0.3 V
41 -        
42 -        
43 -        
44 -        
45 -        
46 -        
47 Solenoid supply power 1 ON Power 0V/Battery voltage level Battery voltage level
OFF 9V < Battery voltage level < 16V 0.3 V
48 Solenoid supply power 2 ON Power 0V/Battery voltage level Battery voltage level
OFF 9V < Battery voltage level < 16V 0.3 V
49 TCM Input power 1 (For solenoid)   Power Battery voltage level Battery voltage level
9V < Battery voltage level < 16V
50 TCM Input power 2 (For solenoid)   Power Battery voltage level Battery voltage level
9V < Battery voltage level < 16V
51 -        
52 -        
53 Oil temperature sensor (-)   Ground 0V 0V
54 Oil temperature sensor (+) ON Input 0V/3.3V Sensor level (0V~3.3V)
OFF 0.3V
54 -        
55 -        
56 -        
57 -        
58 -        
59 -        
60 -        

Connector [CHG-K] 

TCM TERMINAL INPUT/ OUTPUT SIGNAL (CONNECTOR CHG-K)

Pin Description Condition Type Level Test result
1 Power ground   Ground 0V 0V
2 Battery power (B+) ON Power 0V/Battery voltage level Battery voltage level
OFF 9V < Battery voltage level < 16V 0.3 V
3 Power ground   Ground 0V 0V
4 Battery power (B+) ON Power 0V/Battery voltage level Battery voltage level
OFF 9V < Battery voltage level < 16V 0.3 V
5 Power ground   Ground 0V 0V
6 Battery power (B+)   Power Battery voltage level Battery voltage level
9V < Battery voltage level < 16V
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