sensor SSANGYONG KORANDO 2012 Service Manual

03-18
Processing method for rain sensor malfunction â–¶
If the BCM is received the signal for sensor malfunction from the rain sensor unit when turning the
wiping speed control switch to 2 from 3 stage with IGN ON and intermittent/automatic wiper switch in
"ON" position, the wiper motor operates one cycle at low speed. 1.
If the BCM is received the signal for communication error from the rain sensor unit when turning the
wiping speed control switch to 3 from 4 stage with IGN ON and intermittent/automatic wiper switch in
"ON" position, the wiper motor operates one cycle at low speed. 2.

03-198710-01
Speed sensitive intermittent wiper â–¶
The BCM without rain sensor operates the wiper as follows:
When turning the ignition switch to ON from OFF position with the intermittent wiper switch in "ON"
position, the wipers do not operate.
When turning the wiper switch to ON from OFF position after turning the ignition switch to ON position,
the wipers operate one cycle.
The wiper's operation cycle depends on the vehicle speed (CAN communication with instrument
cluster) and wiping speed the side fascia panel.
<0054004700760097008c00990088009b0090009600950047008a00a0008a0093008c00610047005a00b700570055005c0047009a008c008a0047004f006d0068007a007b00500047009b009600470058006000b700590047009a008c008a0047004f007a00
730076007e0050> 1.
2.
3.

03-28
Seat belt reminder â–¶
Operating conditions for seat belt reminder are as follows: IGN ON, engine running (over 300 rpm),
vehicle speed of 25 km/h or higher, driver seat belt unfastened, passenger seat belt unfastened and
passenger seat occupied. In addition, if the seat belt reminder is activated at the speed of 25 km/h or
higher and the speed reduces to below 25 km/h within 5 minutes, the interior buzzer sound stops. The
buzzer sounds for 5 minutes again when the speed is 25 km/h or higher.
The seat belt reminder stops its operation when fastening the seat belt, but starts the operation again if
unfastening the seat belt.
If the seat belt reminder is initially operated due to unfastened driver seat belt, the buzzer sounds with
the interval of 0.02s ON/1.18s OFF, the instrument cluster sends the driver seat belt warning signal
(SBR) and the seat belt warning lamp stays on.
At this time, the buzzer sounds for 5 minutes.
If the seat belt reminder is operated due to unfastened passenger seat belt when the passenger seat
belt reminder sensor detects that the passenger seat is occupied, the instrument cluster sends the
driver seat belt warning signal and the seat belt warning lamp stays on.
For this case, the indicator shows each status of the driver and passenger seats but the indoor buzzer
is common to both seats.
If the simultaneous operating condition for the indoor buzzer is met, the driver seat has the priority.
If the driver seat belt is fastened, the same operation is also carried out in the passenger seat
automatically.
The buzzer and the warning lamp are operated according to the vehicle speed as below table during
the seat belt reminder operation. 1.
2.
3.
4.
5.
Seat belt reminder operation
<007700990090009600990090009b00a000470096008d00470089009c00a100a1008c0099004700960097008c00990088009b00900096009500610047007a0069007900470d7d00470072008c00a000470099008c009400900095008b008c00990047009e00
880099009500900095008e00470d7d0047007a009c00950099>oof warning ⇒ Tail lamp ON
<009e00880099009500900095008e00470d7d0047006f008800a100880099008b0047009e00880099009500900095008e0047008d00930088009a008f008c009900470d7d0047007b009c009900950047009a0090008e009500880093004700930088009400
970055> 6.
Buzzer Warning lamp
25 Km/h ~ 49 Km/h 0.02s ON / 1.18s OFF Keep ON
50 Km/h ~ 99 Km/h 0.02s ON / 0.98s OFF Keep ON
10 Km/h ~ 49 Km/h 0.02s ON / 0.78s OFF Keep ONFunction
Vehicle speed
Seat belt remind warning lamp (EU only)
This lamp comes on for 6 seconds after turning on the ignition switch. If the vehicle speed goes
over 10 km/h without fastened the seat belt, the inside buzzer sounds. -

03-32
8) Key Hole Illumination
When opening the door with IGN OFF, the key hole lamp comes on.
When closing the door, the key hole lamp stays on for 10 seconds and goes off.
When turning the ignition switch to ON position during the operation of key hole illumination, it goes of
f
immediately.
When receiving the door lock signal (entering into theft deterrent mode), the lamp goes off.
The key hole illumination function has a priority over the immobilizer function.
If the communication with the immobilizer is interrupted, the lamp comes on for 11 seconds with the
interval of 0.5s ON/0.5s OFF regardless of the operating conditions of key hole lamp.
When turning the ignition switch to ON position in "Virgin" condition, the lamp comes on for 8 seconds
with the interval of 0.5s ON/0.5s OFF. 1.
2.
3.
4.
5.
6.
(*1) ON: IGN ON
OFF: IGN OFF(*2) Open: driver or passenger door is open
Close: driver and passenger door are closed
Room lamp OFF control â–¶
The room lamps stop operating when the BCM enters into the theft deterrent or sleep mode. (This is
to prevent battery discharge if the overhead room lamp and sensor room lamp switch is ON position.)
The room lamps go off automatically 10 minutes after the key is removed. After that, if the door unlock
or all door open signal is received and the key is inserted, the sleep mode is deactivated and the room
lamps operate for another 10 minutes.
The room lamps come on when the key is inserted (BCM without SKM) or the ignition switch is turned
to "ACC" or "ON" position (BCM with SKM) while the room lamps are OFF. 1.
2.
3.

03-638710-01
19) DRL (Daytime Running Light) Control
When receiving the DRL activation signal, the tail lamps are turned ON when turning the ignition
switch to ON position, and the headlamps are turned ON when the engine speed is 300 rpm or
higher.
When turning ON the tail lamp switch during engine running, the headlamps are turned OFF.
The headlamps do not come ON when the engine speed is above 300 rpm with the tail lamp switch
ON.
The auto light sensor is not available in the vehicle with DRL system.
If there is no DRL activation signal, the light system operates in normal conditions. 1.
2.
3.
4.
5.
20) Fog Lamp Control
When pressing the rear fog lamp switch with IGN2 ON (headlamp ON condition), the rear fog lamps
are turned ON. When pressing the rear fog lamp switch again during the operation, the rear fog lamps
are turned OFF.
The rear fog lamps do not come ON when the IGN2 switch is turned to OFF position or the light
switch is OFF.
The rear fog lamps should not automatically come on again if they have been turned OFF by any
other way other than the switch. 1.
2.
3.
(The rear fog lamps are applied to only EU region)

03-64
21) Auto Light Control (LIN)
The BCM communicates with the auto light sensor when turning the ignition switch to ON position, and
controls the tail lamps and the headlamps depending on the LIN data with the light switch AUTO. 1.

04-20
5) Start & Power Mode Control
The smart key system performs the smart key verification inside the vehicle to operate the
'Passive/Emergency start' and 'Power mode control'. It performs the following functions according to the
verification result.
Power mode control: Ignition status change
Immobilizer communication with EMS
Start request transmission to EMS -
-
-
(1) Hardware interface
Replace the input shaft speed sensor with EMM or A/T and perform the TCU initialization and
coding work. â–¶
Start button
- The SKM receives the signals from the START button and changes the ignition status or
stars/stops the engine.
Immobilizer holder antenna
- The SKM communicates with immobilizer antenna to verify the smart keys. 1.
2.
Output â–¶
ACC relay
- The SKM operates the ACC relay.
IGN1 relay
- The SKM operates the IGN1 relay.
IGN2 relay
- The SKM operates the IGN2 relay.
START ready display
- The SKM operates the START ready display.
ACC status display
- The SKM operates the ACC status display.
ON status display
- The SKM operates the ON status display.
LF antenna
- The SKM controls the LF antenna outputs. 1.
2.
3.
4.
5.
6.
7.

05-12
Low fuel level warning lamp â–¶
Warning lamp
(amber)
Engine overheat warning lamp â–¶
Warning lamp
(red)
Door ajar â–¶
Warning lamp
(red)
Seat belt reminder â–¶
Warning lamp
(red)
Air bag â–¶
Warning lamp
(red)
This lamp comes on if the fuel level is approx. 10 â„“ or below.
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.
<007e008f008c00950047009b008f008c0047008a00960096009300880095009b0047009b008c00940097008c00990088009b009c0099008c00470090009a0047005800590057020b006a0047009600990047008f0090008e008f008c009900530047009b00
8f0090009a0047009300880094009700470089009300900095>ks at an
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.

05-138010-01
Indicator
(amber)
ESP â–¶
ESP OFF indicator â–¶
Engine check warning lamp â–¶
Indicator
(amber)
Indicator
(amber)
Indicator (red)
Battery charge warning lamp â–¶
Indicator (red)
Engine oil level warning lamp â–¶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.

05-438010-01
10) PAS (Parking Aid System)
(2) Self Diagnosis Mode
Operating conditions
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. â–¶
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 â–¶
(1) Sensor Operating Process
The ultrasonic sensors transmit ultrasonic waves and receive the reflected waves from an obstacle to
detect it in the following order: L → C → R.