sensor SSANGYONG KORANDO 2013 Service Manual

Rain sensor malfunction (no rain sensor signal)
The wiper LO relay is operated once (T1). A.
B. Operation 1.
("no signal detected" signal received from the rain sensor)
Basic conditionsIGN ON and AUTO switch ON

Speed sensitive AUTO wiper
The speed sensitive AUTO wiper is operated as follows for the vehicles without rain sensor or the
vehicles without rain sensor coupled wiper operation because of faulty rain sensor.
Intermittent wiper operation by the values from vehicle speed and speed level of the wiper speed
control. -
Speed sensitivity AUTO switch rest time
AUTO switch level
Level Resistance Remarks
0%
FAST
25%
50%
75%
100%SLOW
There are HYSTERISIS ranges between the
levels.
The wiper remains activated for the time remaining when the AUTO switch is turned OFF during the
speed sensitive wiper operation.
The intermittent operation is reactivated when the AUTO switch is turned ON with IGN ON.
The intermittent operation is reactivated when the AUTO switch is turned ON with IGN ON. -
-
-

8710-01
Wiper troubleshooting
The wiper does not cycle one time when turning the multi-function wiper
switch from OFF to AUTO position or when starting the engine with the multi-
function wiper switch in AUTO position. Symptom 1.
When starting the engine with the multi-function wiper switch in AUTO position, the wiper always
cycles one time to remind the driver of system in AUTO mode.
This wiper operation is performed only for the first time when turning the multi-function wiper switch
from OFF to AUTO position with IGN ON. If the switch is turned from OFF to AUTO again after
that, the wiper is operated only when raining to prevent the wiper blade from wearing. 1.
2.
It rains but the wiper does not work with the wiper switch in AUTO position. Symptom 2.
Check if the multi-function wiper switch is in AUTO position.
Check the power to the rain sensor. That is, check the pin no. 3 (GND) and pin no. 4 (IGN).
Check that the wiper relay is intact. 1.
2.
3.
The wiper operates 3 or 4 times with high speed abruptly. Symptom 3.
Check if the wiper speed control switch is set to the fast side.
The fast stage has the highest sensitivity and is very sensitive to the small change of amount of rain
drops. Therefore, adjust the knob to lower the sensitivity level.
The wiper continues work even if the windshield glass is dry. Symptom 4.
Check the wiper blade for wear. If the wiper blade cannot wipe the glass uniformly and clearly, this
problem could occur. In this case, replace the wiper blade with a new one.
Check if the wiper speed control switch is set to the fast side. 1.
2.
The fast stage has the highest sensitivity and is very sensitive to the small change of amount of rain
drops. Therefore, adjust the knob to lower the sensitivity level.
The overall wiper response is too fast or slow. Symptom 5.
Check if the wiper speed control switch is set to the fast or slow side.
Notify that the user can select the sensitivity by selecting the variable resistance value. And, select a
proper stage.The wiper also cycles one time when the multi-function wiper switch is turned from OFF to AUTO
position during 5 minutes after the rain stops.

Seat belt reminder operation
A
BIf the seat belt is fastened after the seat belt reminder is activated, the output of the reminder is
turned OFF immediately. The reminder will be operated again whenever the seat belt is
unbuckled.
CWhen the seat belt reminder is activated initially with the seat belt unbuckled, the internal buzzer
(chime) is turned ON for 0.02 seconds and then turned OFF for 1.18 seconds (this cycle
continues for 5 minutes) and the driver seat belt warning lamp on the instrument cluster remains
on.
DWhen the seat belt reminder is activated with the seat belt unbuckled, the internal buzzer (chime)
is turned ON for 0.02 seconds and then turned OFF for 1.18 seconds (this cycle continues for 5
minutes) and the passenger seat belt warning lamp on the instrument cluster remains on, after
detecting that the passenger seat is occupied through the input value of the passenger seat
occupancy sensor.
EWhen the vehicle speed is changed while the seat belt reminder is turned on, the internal buzzer
(chime) is operated as follows:
FPriority of internal buzzer (chime) operation
(Seat belt reminder > ignition key reminder > sunroof warning > tail lamp warning > hazard
warning flasher on > turn signal indicator)GEN
The seat belt reminder is operated when the
vehicle is driven at 25 km/h or more with IGN
ON and alternator in High status (engine
running), and driver seat belt is not fastened. If
the vehicle speed is decreased to less than 25
km/h within 5 minutes after the seat belt
reminder is activated, the internal buzzer
(chime) is turned off. If the vehicle speed is
increased to 25 km/h or more, the buzzer
signal is output for 5 minutes. Only EU If the driver and passenger seat belts are not
fastened with the ignition switch ON, engine
running, vehicle speed above 10 km/h and
any passenger occupied, the seat belt
reminder is activated. In addition, even though
the vehicle speed reduces to below 10 km/h
after the reminder is activated at speed of 10
km/h or higher, it will remain activated.
Vehicle speedFunction
Remarks
Interior buzzerInstrument
cluster
25 Km/h to 49 Km/h
(10km/h~49km/h)0.02 sec. ON / 1.18 sec. OFF Remains on (Only EU)
50 Km/h to 99 Km/h 0.02 sec. ON / 0.98 sec. OFF Remains on
100 km/h or more 0.02 sec. ON / 0.78 sec. OFF Remains on

Engine starting
When the START/STOP button is pressed with the brake pedal applied and gear selector lever in P or
N position, the SKM performs the immobilizer verification and sends the engine START request signal
to the EMS if a normal coded smart key is found.
When the .engine start request signal from the START/STOP switch is received, the SKM sends the
start request signal through the P-CAN and the vehicle power status signal to the BCM through the B-
CAN.
The SKM cuts the power for IGN2 and ACC relays while the engine is cranking as cutting the electric
load is necessary.
The SKM receives the engine start status signal from the EMS (ECU) through the P-CAN. 1.
2.
3.
4.
EMS (ECU)Engine rpm, engine cranking/stop/running/loaded
TCUGear selector lever position: P, N
ABS/ESPVehicle speed signal (wheel speed sensor on each wheel)
The SKM turns on the ACC/IGN2 relays after the engine cranking and sends the signal for IGN after
starting to the BCM through the B-CAN.
When the START/STOP button is pressed and engine cranking request1 signal is sent, the EMS
(ECU) cranks the engine after checking the engine warming up. If the engine cranking request2
signal is sent, the EMS cranks the engine without checking the engine warming up. 5.
6.
Engine cranking request1
(engine start after
warming up)When the START/STOP button is pressed briefly under the start
conditions, the vehicle starts to warming up and then the engine is started
after a certain amount of time (warming up indicator ON to OFF).
Engine cranking request2
(engine start without
warming up)When the START/STOP switch is pressed once again while the engine
cranking request1 signal is sent, the engine is started (regardless of
warming up indicator)
It can be delayed by several seconds according to the engine
coolant temperature.
Starting engine while driving 7.
The engine start request signal is sent when the START/STOP switch is pressed, provided that the
vehicle speed is less than 10 Km/h or no vehicle speed signal is input, the gear selector lever is in
N position and the brake switch is ON with IGN ON (30 sec. verification is not required).
The engine start request signal is sent regardless of the brake signal when the START/STOP
switch is pressed, provided that the vehicle speed is 10 Km/h or more and the gear selector lever is
in N position with IGN ON (30 sec. verification is not required). -
-

Low fuel level warning lamp
Warning lamp
(amber)
Engine overheat warning lamp
Warning lamp
(red)
Door ajar
Warning lamp
(red)
Seat belt reminder
Warning lamp
(red)
Air bag
Warning lamp
(red)
However, the fuel level may change slight depending on vehicle
condition, inclination of the road, etc. Also, it blinks if there is a short or
open circuit between the fuel level sensor and cluster.
interval of 1 second, a message is displayed, the warning sounds once
through the speaker and the buzzer sounds at an interval of 0.5 seconds.
This lamp comes on when any door is open or not closed completely.
(both STD and SVC class)
This lamp comes on when the ignition switch is pressed ON.
It keeps coming on if the driver's seat belt is not fastened.
This lamp comes on when the ignition switch is pressed to the ON mode.
Then, it goes off if the system is normal.
If this lamp stays on while driving, it means that the air bag system is faulty.

8010-01
Indicator
(amber)
ESP
ESP OFF indicator
Engine check warning lamp
Indicator
(amber)
Indicator
(amber)
Indicator (red)
Battery charge warning lamp
Indicator (red)
Engine oil level warning lamp
This lamp comes on if any sensor or device related to the engine control is
defective.
This lamp comes on when the start switch is ON or when the battery level is
low.
(For EEM, warning lamp is controlled according to CAN signal)
This lamp comes on when the ignition switch is turned to "ON" position,
and then goes off if the engine oil level is normal.
If the engine oil level warning lamp comes on while driving, check the
engine oil level and oil leakage. -
- This indicator comes on when the ESP system is faulty.
This indicator comes on when pressing the ESP OFF switch.

8010-01
9) PAS (Parking Aid System)
(2) Self Diagnosis Mode
Operating conditions
Fail condition (However, no obstacle should be within 30 cm)
1. The signal wire is open
2. The power wire (+ and -)is open -
Buzzer interval during self diagnosis
(1) Sensor Operating Process
The ultrasonic sensors transmit ultrasonic waves and receive the reflected waves from an obstacle to
Self diagnosis is performed once when the ignition is switched on (gear shift lever in "R" position). If the
system is defective (Fail) due to open sensor or communication problem, the information for the failed
sensor is sent to the instrument cluster.

8010-01
Pin No. Message Operating condition
Domestic Export
Smart key
warningLCD display shows this message for 10 seconds
when the ignition switch or Smart key system is
defective.
This message comes on for approx. 10 seconds if
the low smart key battery is detected when the
ignition switch is pressed or the engine is started.
Door/PASLCD display shows this message when the door,
engine hood or tailgate is open.
Parking aid
systemIf any obstacle is detected in the rear of the vehicle
when the shift lever is moved to "R" position with IGN
ON, each sensor shows its position and distance.
If any error is detected during initial diagnosis, it is
displayed as "?". Other than that is operated in the
same way as the PAS distance measurement mode.
Cruise
controlThis message comes on when the cruise control
system is activated.
This message comes on when the cruise control
system is deactivated.
This message comes on when the cruise switch is
moved to the ECO position.Pin No. Message Operating condition
TailgateIf the tailgate is open, open status messages are
displayed in 4-step graphics.

Driver door window switch
Passenger door window switch
Rear LH window switch A.
B.
C.Rear RH window switch
Door lock/unlock switch
Window lock switch D.
E.
F.
Power window main switch
It is mounted to the door trim and can open or close the 4 windows. It has the switches which can lock or
unlock all the doors and windows. The window main switch has the auto open and close function (only
for driver), anti-trap system and driver window safety function.
Driver window safety function
The anti-trap system enables the driver's window to automatically reverse when something is caught in
the window as it is closing. When the sensor detects an obstacle, the window will be lowered
immediately. The anti-trap safety system is available only for the driver's window equipped with the
automatic rolling up (Auto-up) function. The anti-trap safety system does not operate when the window
is about to touch its window frame.
1) Driver Door Switches
2. SWITCH CLUSTER ON DOOR TRIM
(1) Power window main switch