2012 SSANGYONG RODIUS stop start

06-4
2. INSPECTION
1) Cautions During Driving
The following lists cautions to take during test drive and on the turbocharger vehicle, which must
be considered during the operation.
It's important not to drastically increase the engine rpm starting the engine. It could make
rotation at excessive speed even before the journal bearing is lubricated and when the
turbocharger rotates in poor oil supply condition, it could cause damage of bearing seizure
within few seconds.
If the engine is running radically after replacing the engine oil or oil filter brings poor oil supply
condition. To avoid this, it's necessary to start off after idling the engine for about 1 minute
allowing oil to circulate to the turbocharger after the replacement.
When the engine is stopped abruptly after driving at high speed, the turbocharger continues to
rotate in condition where the oil pressure is at '0'. In such condition, an oil film between the
journal bearing and the housing shaft journal section gets broken and this causes abrasion of
the journal bearing due to the rapid contact. The repeat of such condition significantly reduces
life of the turbocharger.
Therefore, the engine should be stopped possibly in the idle condition. 1.
2.
3.
After string for long period of time during winter season or in the low temperature condition
where the fluidity of engine oil declines, the engine, before being started, should be cranked
to circulate oil and must drive after checking the oil pressure is in normal condition by idling
the engine for few minutes.

09-51451-01
2) Troubleshooting for Alternator
Item Cause Action
Overcharged
batteryDefective alternator voltage regulator Replace the alternator
Defective voltage detection wiring Replace the alternator
Defective voltage detection wiring Repair or replace
Discharged battery Loose alternator drive belt Adjust the belt tension or replace
Poor connection of related circuit or
open circuitRetighten the loose connection or
repair open circuit
Defective alternator voltage regulator Replace the alternator
Terminated battery Replace the battery
Defective ground Repair
Charge warning
lamp does not
come on when
turning on ignition
switch with engine
stoppedDefective alternator voltage regulator Replace the alternator
Open circuit in charge warning lamp,
fuse or wiringReplace or repair the charge
warning lamp or fuse
Defective ignition switch Replace the ignition switch
Defective ground of alternator circuit Repair
Charge warning
lamp is not turned
off after starting
engineDefective alternator voltage regulator Replace the alternator
Corroded or worn battery cable Repair or replace the battery cable
Loose alternator drive bel Replace the batteryAdjust the belt
tension or replace the belt
Defective wiring harness Repair or replace
Warning lamp
does not go off
even after starting
the engineCorrosion or damage of
battery cableRepair or replace the
battery cable
Loose alternator drive belt Adjust the belt tension or
replace the belt
Defective wiring harness Repair or replace
Overcharged
batteryDefective voltage regulator of
alternatorReplace the alternator
Defective voltage detecting wiring Repair or replace

11-4
2. TROUBLESHOOTING
Problem Possible Cause Action
Engine will not crankLow battery voltage Charge or replace
Loose, corroded or damaged battery cable
Repair or replace
Faulty starter or open circuit
Faulty ignition switch or blown fuseRepair or replace
Poor engine ground Repair
Engine cranks too
slowLow battery voltage Charge or replac
Loose, corroded or damaged battery cable
Repair or replace Faulty starter
Starter does not
stopFaulty starter
Faulty ignition switch Replace
Engine cranks
normally, but does
not startBroken pinion gear or faulty starter
Replace the starter
Broken flywheel ring gear Replace
Open circuit Repair

02-14
▶ Speed Sensitive INT (Intermittent) Wiper
For STICS without rain sensor, perform the following operation:
1. Controls the wiper intermittent operation by the values from vehicle speed and volume.
Calculates and converts the Intermittent interval automatically by using the vehicle speed and
<00700075007b0047007d00760073007c0074006c0047009e008f008c00950047009b008f008c00470090008e00950090009b0090009600950047009a009e0090009b008a008f00470090009a004700900095004702c80076007502c9004700970096009a00
90009b009000960095004700880095008b0047009b008f008c> INT switch is in “ON”
position (the engine is running).
The wipers are operated in vehicle speed sensitive mode when turning the INT switch to
<02c80076007502c9004700970096009a0090009b0090009600950047009e0090009b008f0047009b008f008c0047008c0095008e00900095008c00470099009c0095009500900095008e0047009600990047009a009b00880099009b00900095008e004700
9b008f008c0047008c0095008e00900095008c0047009e0090>th the INT switch positioned
“ON”.
<00700095009b008c009900940090009b009b008c0095009b004700900095009b008c0099009d008800930047004f0088009b004700570047009200940056008f005000610047005a004700b7004700570055005c004700a5004700580060004700b7004700
590047009a008c008a00960095008b009a> -
-
-
2. Vehicle speed calculation
[Input the vehicle speed]
It is calculated by the numbers of input pulses for one second.
1 [pulses/sec] = 60 [km/h] x 60 [sec] / 637 pulses = 1.41 [km/h]
3. VOLUME calculation
Calculates the INT VOLUME with 5 grades as shown in the table in next page. -
4. Pause time calculation
Pause time: the duration that wipers are stopped at parking position
Elapsed time: the duration after the wiper motor started to operate from parking position
The pause time is calculated by the vehicle speed and VOLUME value as shown in the table
in next page. -
-
-
If the pause time is below 1.0 second, the wipers operate without pause.
If the pause time is over 1.5 seconds, the wipers operate intermittently. ·
·

02-38
▶Armed mode cancellation requirements
Unlocking by remote control key or engine starting. 1.
▶Warning operation requirements
When opening the door in armed mode
When unlocking the door lock switch in armed mode
When closing and then opening the door after completion of warning (27 seconds) 1.
2.
3.
▶Warning operation
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9900470096009c009b0097009c009b00470090009a004702c8>ON” for T3 (27 seconds) with
the interval of T2 (1second). 1.
▶Warning cancellation requirements
Cancels warning by using any signal from the remote control key (LOCK, UNLOCK, START,
STOP, PANIC, CHECK) during warning operation.
<006a00880095008a008c0093009a0047009e00880099009500900095008e00470088008d009b008c009900470059005e0047009a008c008a00960095008b009a0047004f0099008c009400880090009500900095008e00470097008c009900900096008b00
500047009e008f00900093008c0047009b008f008c00470090>gnition key is turned to “ON”
position. 1.
2.
▶Operation when warning is cancelled
<007b008f008c0047009b008f008c008d009b0047008b008c009b008c00990099008c0095009b0047008f009600990095004700880095008b0047008f008800a100880099008b0047009e00880099009500900095008e0047008d00930088009a008f008c00
9900470096009c009b0097009c009b009a004700880099008c> “OFF”. 1.

08-138610-11
4. FUNCTIONS OF RAIN SENSOR
1) Windshield Glass and Coupler Attachment
Check the outer windshield surface of sensing area for wear, damage and scratch. The sensor is
able to compensate the wear up to a specific level. Check the coupler attached surface of
windshield for porosity. If the porosity exists, the sensor cannot function properly.
2) Recognition of AUTO Mode
3) Instant Wipe Function
When the variable resistance knob on the multifunction wiper switch is turned by each 1 stage
from low sensitivity (Smark) to high sensitivity (F mark), the wiper operates one cycle.
And, the wiper also operates during raining up to 5 minutes after rain stops.When the engine is started with the wi
per switch “AUTO” position, the wiper operates one cycle
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7b007602c9004700970096009a0090009b0090009600950055>
<007e008f008c00950047009b008f008c0047009e00900097008c00990047009a009e0090009b008a008f00470090009a0047009b009c00990095008c008b0047009b0096004702c80068007c007b007602c90047008d00990096009400470076006d006d00
530047009b008f008c0047009e00900097008c009900470096>perates one cycle. It always
operates one cycle for the initial operation, however, the wiper does not operate afterwards to
<00970099008c009d008c0095009b0047009b008f008c0047009e00900097008c00990047008900930088008b008c0047009e008c0088009900470090008d004700950096009b0047009900880090009500900095008e0047009e008f008c00950047009b00
9c0099009500900095008e0047009b008f008c0047009e0090>per switch to “AUTO” from
<02c80076006d006d02c900550047006f0096009e008c009d008c009900530047009b008f008c0047009e00900097008c0099004700960097008c00990088009b008c009a0047009c00970047009b00960047005c0047009400900095009c009b008c009a00
470088008d009b008c0099004700990088009000950047009a>tops.
If this function does not occur, check No. 2 terminal on the rain sensor. If any defective cannot
be found, check the wiper relay (LOW) for defective. 1.
2.
3.If the installed wiper brushes are out of specification (size and length), the rain sensing area
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9a0096009902c5009a0047009a008c0095009a0090009b0090>vity could be decreased and the
wipers are not properly operated - The followings are the detailed description of the functions and operations of the rain sensing
wiper control.
<0068009a0047008b008c009a008a009900900089008c008b00530047009b008f008c0047007a007b0070006a007a00470099008c008a0096008e0095009000a1008c009a0047009b008f008c0047009e00900097008c00990047009a009e0090009b008a00
8f004702c80068007c007b007602c9004700970096009a0090>tion. If there are not any
problem, go to diagnosis mode in STICS and check the terminal that receives signal from
wiper and communication lines between rain sensor unit and STICS. -
When the variable resistance knob is rotated by 4 stage from 0 stage without stoping, the
wiper operates one cycle. The wiper operates one cycle when changing the wiping stage (0
→ 1, 1 → 2, 2 → 3). -

08-114850-03
Let the engine run for 1 to 2 minutes and
stop it. If the brake pedal stroke is
shortened as pumping the brake pedal,
the system is normal. If not, the system is
defective.
Depress the brake pedal several times with
engine off. If the brake goes down when
starting engine with pedal depressed, the
system is normal. If not, the system is
defective. 1.
2.
Depress the brake pedal when the engine
is running. If the pedal height is not
changed for 30 seconds after stopping the
engine, the system is normal. If not, the
system is defective. 3.
If the above three checks are OK, the system
is normal. If any condition is not met, check
the valve, vacuum hose and brake booster.
3) Brake Booster
OK
NG
Engine stopped
Engine running

10-34891-01
1. SYSTEM OVERVIEW
When braking suddenly or braking on slippery roads, the vehicle keeps moving forward but the wheels
are locking and not rotating. If these happen, the vehicle may lose stability or rotate resulting in an
accident. ABS helps to maintain directional stability and control of the vehicle. ABS is designed to secure
more safety and increase the control of steering wheel during emergency braking situation. But, ABS
does not guarantee perfect safety beyond its physical limit. ABS in this vehicle contains EBD function. In
normal driving conditions, the brake system operates without ABS function.
1) Basic Theory of ABS Function
To give you a better understanding of the tasks and functions of ABS, we will first look at the physics
principles.
▶Stopping distance
The stopping distance depends on the vehicle weight and initial speed when braking starts. This also
applies for vehicle with ABS, where ABS always tries to set an optimum brake force on each wheel. As
great forces are exerted between the tires and the carriageway when braking, even with ABS the wheels
may scream and rubber is left on the road. With an ABS skid mark one may be able to clearly recognize
the tire profile. The skid mark of an ABS vehicle does not however leave any hint of the speed of the
vehicle in the case of an accident, as it can only be clearly drawn at the start of braking.
▶Brake force on a wheel
The maximum possible brake force on a wheel depends on the wheel load and the adhesion coefficient
between tire and carriageway. With a low adhesion coefficient the brake force, which can be obtained is
very low. You are bound to know the result already from driving on winter roads. With a high adhesion
coefficient on a dry road, the brake force, which can be obtained, is considerably higher. The brake
force, which can be obtained, can be calculated from below formula: