2011 Hyundai Azera GLSFACTORY OEM SERVICE PROCEDURE

2. TCM terminal function

TCM TERMINAL FUNCTION CHART

Pin Description Pin Description
1 Battery power 48 *
2 Battery power 49 *
3 Ignition switch 50 Shift solenoid B(VFS-26)
4 Power ground 51 *
5 Power ground 52 Shift solenoid E(SS-A)
6 * 53 Rear lamp relay
7 Start relay 54 *
8 Shift solenoid F(SS-B) 55 input speed sensor signal
9 Shift lock solenoid 56 Output speed sensor signal
10 * 57 *
11 * 58 *
12 * 59 *
13 Inhibitor switch signal "S2" 60 *
14 Oil temperature sensor (+) 61 Sports mode SELECT switch
15 Oil temperature sensor (-) 62 *
16 Sports mode up switch 63 *
17 Sports mode down switch 64 *
18 * 65 CAN communication line (LOW)
19   66 *
20   67 *
21 Inhibitor switch signal "S3" 68 *
22 Inhibitor switch signal "S4" 69 *
23 Inhibitor switch signal "S1" 70 *
24 * 71 *
25 * 72 *
26 * 73 Solenoid power 2
27 * 74 *
28 * 75 *
29 Solenoid power 1 76 *
30 Output speed sensor power 77 *
31 input speed sensor power 78 *
32 * 79 *
33 * 80 *
34 * 81 *
35 * 82 *
36 * 83 *
37 * 84 *
38 * 85 *
39 * 86 *
40 * 87 CAN communication line (HIGH)
41 * 88 *
42 * 89 *
43 T/CON_VFS 90 *
44 Shift solenoid D(OD_VFS) 91 *
45 Shift solenoid C(35R_VFS) 92 *
46 Pressure control solenoid A(VFS-LINE) 93 *
47 Shift solenoid A(VFS-UD) 94 *
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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.

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