Kia Optima: ESC connector input/output
|
Connector Terminal |
Specification |
Remark |
|
|
No |
Description |
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|
29 |
IGNITION1(+) |
High level of wake up voltage : 4.5V < V < 16.0V Low level of wake up voltage : V < 2.4V Max. current : I < 50mA |
|
|
25 |
POS. BATTERY 1.(SOLENOID) |
Over voltage range : 17.0 ± 0.5V Operating voltage range : 10.0 ± 0.5V < V < 16.0 ± 0.5V Low voltage range : 7.0 ± 0.5V < V < 9.5 ± 0.5V Max. current : I < 40A Max. leakage current : I < 0.25mA |
|
|
1 |
POS. BATTERY 2.(MOTOR) |
Operating voltage range: 10.0 ± 0.5V < V < 16.0 ± 0.5V Rush current : I < 110A Max current : I < 40A Max leakage current : I < 0.25mA |
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|
38 |
GROUND |
Rated current : I <550mA Max. current: I < 40A |
|
|
13 |
PUMP MOTOR GROUND |
Rush current : I < 110A Max current : I < 40A |
|
|
11 |
SENSOR GROUND |
Rated current : I <250mA |
|
|
4 |
SENSOR POWER |
Max current Capability : I < 250mA Max voltage : V_BAT1 -0.8V |
|
|
23 |
BRAKE LIGHT SWITCH |
Input voltage (Low) : V < 2.0V Input voltage (High) : V. 6.0V Max. Input current : I < 3mA (@12.8V) |
|
|
10 |
ESC ON/OFF SWITCH |
||
|
9 |
BRAKE SWITCH |
||
|
35 |
CLUTCH SWITCH (M/T Only) |
Input voltage (Low) : V < 2.0V Input voltage (High) : V. 6.0V Max input current : I < 5mA (@12.8V) |
|
|
28 |
SENSOR FRONT RIGHT OUTPUT |
External pull up resistance :1 KΩ < R Output duty : 50 ± 20% |
|
|
14 |
CAN BUS LINE(LOW) |
Max. Input current : I < 10mA |
|
|
26 |
CAN BUS LINE(HIGH) |
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|
18 |
SENSOR FRONT LEFT POWER |
Output voltage : V_BAT1 -0.6V ~ V_BAT1 -1.1V Output current : Max 30mA |
|
|
34 |
SENSOR FRONT RIGHT POWER |
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|
19 |
SENSOR REAR LEFT POWER |
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|
33 |
SENSOR REAR RIGHT POWER |
||
|
31 |
SENSOR FRONT LEFT SIGNAL |
Input current LOW : 5.9 ~ 8.4mA Input current HIGH : 11.8 ~ 16.8mA Frequency range : 1 ~ 2,500Hz Input duty : 50 ± 10% |
|
|
21 |
SENSOR FRONT RIGHT SIGNAL |
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|
32 |
SENSOR REAR LEFT SIGNAL |
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|
20 |
SENSOR REAR RIGHT SIGNAL |
||
|
12 |
CAN SENSOR LINE (HIGH) |
Max. input current : I < 10mA |
|
|
24 |
CAN SENSOR LINE (LOW) |
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|
8 |
BRAKE RELAY |
Max. current : I < 180mA Max. Output low voltage : V <1.2V |
|
|
36 |
RELAY STATE MONITORING |
Input voltage (Low) : V < 2V Input voltage (High) : V. 6V Max. Input current : I < 10mA |
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Troubleshooting
Failure Diagnosis
1.
In principle, ESC and TCS controls
are prohibited in case of ABS failure.
2.
When ESC or TCS fails, only the
failed system control is prohibited ...
See also:
ECM Problem Inspection Procedure
1.
TEST ECM GROUND CIRCUIT: Measure resistance between
ECM and chassis ground using the backside of ECM harness connector as
ECM side check point. If the problem is found, repa ...
Manual Transaxle Operation
The manual transaxle has five forward gears. Press the clutch pedal down fully
while shifting, then release it slowly.
A special safety feature prevents inadvertent shifting from 5 (Fifth) to R ( ...
Automatic transaxle
Depress the brake pedal
and the lock release button when shifting.
Press the button when
shifting.
The shift lever can
be shifted freely. ...
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