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Home >> Hyundai >> 2012 >> Tucson GL, Automatic Trans >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Control System >> Engine Control Module (ECM) >> Schematic Diagrams >> ECM Terminal And Input/Output signal >> ECM Terminal Input/Output Signal >> Connector [CHG-A]
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Connector [CHG-A]

ECM CONNECTOR TERMINAL INPUT/OUTPUT SIGNAL DESCRIPTIONS (CHG-A)

Pin No. Description Condition Type Level Test Result
1 Ignition Coil (Cylinder #4) control output [With Immobilizer] Idle Pulse 1st Voltage: 300~400 V 416 V
ON Voltage: Max. 2.0 V 1.4 V
Ignition Coil (Cylinder #1) control output [Without Immobilizer] Frequency 5.2 Hz
Dwell Time 2.78 ms
2 Shield Idle DC Max. 50 mV 16.8 mV
3 - - - - -
4 - - - - -
5 - - - - -
6 - - - - -
7 - - - - -
8 - - - - -
9 - - - - -
10 - - - - -
11 - - - - -
12 - - - - -
13 Electrical load [Wiper] signal input - - - -
14 Alternator (FR) Idle Pulse HI: Battery Voltage 13.4 V
LO: Max 1.5 V 40 mV
15 Ground Idle DC Max. 50 mV -
16 Ignition Coil (Cylinder #2) control output [With Immobilizer] Idle Pulse 1st Voltage: 300~400 V 416 V
ON Voltage: Max. 2.0 V 1.3 V
Ignition Coil (Cylinder #3) control output [Without Immobilizer] Frequency 5.2 Hz
Dwell Time 2.73 ms
17 - - - - -
18 - - - - -
19 - - - - -
20 - - - - -
21 - - - - -
22 - - - - -
23 - - - - -
24 - - - - -
25 - - - - -
26 - - - - -
27 - - - - -
28 - - - - -
29 Brake Switch 1 signal input Brake ON DC Battery Voltage -
Brake OFF Max. 0.5 V -
30 Cruise control Switch signal input Cruise ON DC Battery Voltage -
Cruise OFF 4.3 ~ 4.7 V -
31 Ignition Coil (Cylinder #1) control output [With Immobilizer] Idle Pulse 1st Voltage: 300~400 V 408 V
ON Voltage: Max. 2.0 V 1.6 V
Ignition Coil (Cylinder #4) control output [Without Immobilizer] Frequency 5.2 Hz
Dwell Time 2.74 ms
32 - - - - -
33 - - - - -
34 - - - - -
35 - - - - -
36 - - - - -
37 - - - - -
38 - - - - -
39 - - - - -
40 - - - - -
41 - - - - -
42 - - - - -
43 Clutch Switch signal input Release DC Max. 0.5 V -
Push Battery Voltage -
44 Brake Switch 2 signal input Push DC Max. 0.5 V -
Normal Battery Voltage -
45 Motor [+] control output Engine Run PWM High: Battery Voltage -
Low: Max. 0.5 V -
Duty: 50% -
46 Ignition Coil (Cylinder #3) control output [With Immobilizer] Idle Pulse 1st Voltage: 300~400 V 410 V
ON Voltage: Max. 2.0 V 1.5 V
Ignition Coil (Cylinder #2) control output [Without Immobilizer] Frequency 5.2 Hz
Dwell Time 2.78 ms
47 - - - - -
48 - - - - -
49 - - - - -
50 - - - - -
51 - - - - -
52 - - - - -
53 - - - - -
54 - - - - -
55 - - - - -
56 - - - - -
57 - - - - -
58 Power Steering Pressure Switch signal input S/W ON DC Max. 0.5 V -
S/W OFF Battery Voltage -
59 - - - - -
60 Motor [-] control output Engine Run PWM High: Battery Voltage -
Low: Max. 0.5 V -
Duty: 50% -