fuse GEELY CK 2008 User Guide

2044. TURN SIGNAL AND HAZARD WARNING SYSTEM
5. BRAKE LAMP SYSTEMSymptom Suspec te d Area
1. HAZARD Fuse
2. Ce ntra l c ontrolle r
3. H a rne ss
1. Hazard warning switch
2. H a rne ss
1. Turn s igna l sw itc h
2. H a rne ss
1. Turn s igna l sw itc h
2. H a rne ss
1. Bulb
2. H a rne ss Only one bulb dose not light up “Haza rd" a nd “Turn” doe s not ope ra te
Ha za rd wa rning la mp doe s not ope ra te (Turn is
norma l)
Ha za rd wa rning la mp is abnormal (Ha za rd is
a bnorma l)
Turn signa l dose not light up in one direc tionSymptom Suspec te d Area
1. Bra ke la mp fus e
2. Brake lamp switch
3. H a rne ss
1. Brake lamp switch
2. H a rne ss
1. Bulb
2. H a rne ss
1. Bulb
2. H a rne ss Brake la mps on both side s do not light up
Br a ke la mp re ma ins a lw a ys O N
Bra ke la mp dose not light (One side )
High mounte d Bra ke la mp dose not light up
(Stop la mp is norma l)

2056. BACK-UP LAMP SYSTEM
7. INTERIOR LIGHT SYSTEM
8. DOOR COURTESY LAMP SYSTEMSymptom Suspected Area
1. Back-up lamp fuse
2. Back-up lamp switch assembly
3. Harne ss
1. Back-up lamp switch assembly
2. Harne ss
1. Bulb
2. Harne ss Bac k-up la mps on both side s do not light up
Ba c k-up la mps on both side s re ma ins a lwa ys ON
Bac k-up la mp dose not light (One side )Symptom Suspected Area
1. ROOM Fuse
2. Harne ss
1. Bulb
2. Room la mp asse mbly
3. Harne ss
1. Door c ourte sy lamp switc h
2. Ce ntra l controlle r
3. Harne ss
1. Bulb
2. Switc h
1. Bulb
2. Rear row reading lamp assembly
3. Harne ss I nt e r ior la mp dos e not light ( A ll)
One door is a ja r, room la mp dose not light up on
DOOR, (It is normal on ON)
Ce ntra l LH/RH room la mps do not light up
Re a r row re ading la mp is abnormal (Room
la mp a s s e mbly is nor ma l) Room lamp dose not light up
R e a r r ow r e a ding la mp a s s e mbly is nor ma lSymptom Suspected Area
1. Bulb
2. Door c ourte sy lamp switc h
3. Harne ss Door c ourtesy la mp doe s not light (Room lamp
is n or ma l)

226II. Inspection1. Power switch system doesn't work
Wiring Diagram
(1) Check radio assembly (+B, ¬ACC, ¬GND)
1Check the continuity between terminals under each operating condition as shown in the table below
Standard:
2Check the voltage between terminals under each operating condition as shown in the table
Standard:
Normal:Repair or replace wire harness, connector
Abnormal:Check or replace radio assemblyMain Fuse BoxRadio and CD
BatteryFusible Link BoxIgnition SwitchTester connection Condition Standard Status
GND Consta nt Status ContinuityTeste r Connec tion Condition Sta nda rd Sta tus
+B - GND Consta nt Status 10～
14V
ACC - GND Ignition switch ACC or ON 10～
14V

2272. The radio backlight does not light up with the illumination switch ON
Wiring Diagram
(1) Check radio assembly (TAIL)
Check the voltage between terminals under each operating condition as shown in the table below.
Standard:
Abnormal:Repair or replace wire harness and connector
Normal:Check and replace radio assemblyMain Fuse BoxRadio and CDFusible Link Box
BatteryLight
Control
Switch
BatteryTeste r Connec tion Condition Sta nda rd Sta tus
TAIL - GND Combined Switch (Light switc h) 10～
14V

2283. Speaker soundless in all modes
Wiring Diagram
(1) Check LCD (Liquid Crystal Display) illumination
1Turn ignition switch to ACC
2Connect radio assembly continuity
3Switch on position lamp
Standard: Radio assembly LCD light goes on
Abnormal:Go to Step (7)
Normal:Go to Next Step
(2) Control volume and adjust volume balance
yOperate the radio assembly to adjust volume balance and find soundless speaker
Check and replace the radio assembly if all the speakers are soundless
Check and replace the soundless speakers if some of the speakers are soundlessMain Fuse BoxRadio and CDIgnition switchFusible Link BoxBatteryLeft Rear SpeakerRight Rear SpeakerLeft tweeter SpeakerRight tweeter SpeakerLeft Front Speaker
Right Front Speaker

251Section 2 TroubleshootingI. LIST OF TROUBLES1. SRS warning light OFFDIAGNOSTIC PROCEDURESWhen performing the first diagnostic check, it is advised to shake slightly the harness and connector to see if
there is any discontinuous poor contact in circuit. If there is such a problem, make sure that the connections
of the connector, terminals and wire harness are correct and undamaged. Otherwise, follow these procedures:
(1) Check other wire harnesses and instrument cluster indicator lights
1Turn the ignition switch ON.
2Any other light on?
Yes: turn the ignition switch to LOCK, and continue with the next step.
No: check the power supply and ground system (fuse) of the instrument cluster, and continue with step 5.
(2) Check light bulb
CAUTION:
Mishandling of SRS components may release unexpectedly airbag and seat belt pretensioner, probably lead-
ing to a serious accident. Read the service cautions before handling a SRS component.
1Turn the ignition switch to LOCK.
2Disconnect the negative (-) terminal cable from the battery and wait for at least 60s.
3Remove the instrument cluster.
4Measure and see if the two pins of the SRS warning light is triggered.
Yes: continue with next step.
No: replace the bulb of the warning light.
Trouble Che c king Status P ossible Ca use
·Loss of voltage (fuse c irc uit bre a k)
·Instrument cluster trouble
·Trouble of wire harness between instrument
cluster and ECU SRS warning light OFF SRS wa rning c ircuit trouble1 SRS warning light is OFF SRS wa rning c irc uit trouble. No. Trouble shooting Ite ms De sc ription
2 SRS warning light re mains on SRS wa rning circ uit trouble or exte rna l trouble.

252(3)Check the connection between ECU and instrument cluster
1Turn the ignition switch to LOCK.
2Disconnect the negative (-) terminal cable from the battery.
3Disconnect the connector of instrument cluster.
4Check if the related circuits of the warning light are connected or not.
Yes: continue with next step.
No: replace the wire harness, and then continue with step 5.
2. SRS warning light remains on.DIAGNOSTIC PROCEDURESTo begin the check, first use special diagnostic instruments and ECU to perform communication diagnosis
and find out the causes of the trouble. If the communication fails, continue with the following procedures:
(1) Check battery
1Check battery voltage.
2Is voltage higher than 9V?
Yes: continue with next step.
No: Insufficient battery supply. Check the charging/discharging system, and then continue with step (5).
(2) Check the continuity of the wire harness between ECU and instrument cluster
1Turn the ignition switch to LOCK.
2Disconnect negative (-) terminal cable from the battery.
3Open the guard plate of the central passage.
4Disconnect the connector of the instrument cluster.
5Connect the negative (-) terminal cable of the battery.
6Turn the ignition switch ON.
7Check whether the voltage of the connector terminal of the instrument is 12V (power supply and instrument
connecting wire).Trouble Che cking Sta tus P ossible Causez Insufficient battery supplyz ECU internal troublez SRS wa rning light trouble of instrument c luste rz Improper connection of ECU connectorz P oor c ontac t of instrume nt c luste r c onne c torz Ope n circ uit or poor c onta c t of ECU power supply fusez P oor c onne c tion of ECU connec tor te rmina lz P oor conta ct of the wire ha rne ss be twe en ECU
connec tor te rmina l a nd groundz Drive r or pa ssenge r side circ uit trouble of SRS SRS wa rning light
remains onSRS warning light
remains on

2543.Internal trouble
4. Power troubleDIAGNOSTIC PROCEDURES(1) Check battery
yIs the battery voltage measured higher than 9V?
Yes: continue with next step.
No: low battery voltage, check the charging/discharging system.
ySee Chapter I, Charging System-Battery Checking
(2) Check the wire harness between battery and fuse box
yRemove fuse box and turn the ignition switch ON, without loosening connector.
yMeasure and see if the electrical potential between two terminals of the fuse box is more than 9V.
Yes: continue with next step.
No: check the wire harness.DTC B1620 Internal trouble of SRS unitCAUTION
●
Condition for running the DTC is to inspec t the dia gnostic trouble code that
ma y not a ppe a r prior to this te st. P e rforming this te st ma y re sults in body injury orda ma ge d system due to misoperations. The re fore , prepa ra tions must be ma debefore checking.
●
Internal circuit trouble of SRS ECU
P ossible Ca use Interna l trouble of SRS unit
Operation
Replace the SRS unit, see SRS System, Removal & Installation of SRS Unit Che c king ConditionsDTC B1112 Low power source voltage of SRS ECU
CAUTION
Condition for running the DTC is to inspe ct the diagnostic trouble c ode that ma y not
a ppea r prior to this test. P e rforming this te st ma y re sults in body injury or da ma ge dsyste m due to misoperations. Therefore, prepa ra tions must be ma de beforechecking.
●
The e lec tric a l pote ntia l be twe e n pins 5 a nd 6 of the c onne c tor of SRS unit is
le s s t ha n 9V .
●
Low batte ry volta ge
Trouble in wire ha rne ss betwe e n ba tte ry and SRS ECU C he c king C ondit ions
P os s ible C a us e

255(3) Check the wire harness between the fuse box and the connector of the SRS unit
CAUTION
If it is not handled properly, the airbag assembly may be triggered and deployed, leading to serious injury to a
person. Therefore, prior to handling, read the service cautions carefully. See service cautions for SRS.
1Turn the ignition switch to LOCK.
2Loosen the negative (-) terminal cable from the battery and wait for over 1 minute.
3Remove steering column hood.
4Loosen the connector of the clock spring.
5Remove glove box (along with passenger airbag assembly)
6Loosen passenger airbag assembly connectors.
7Remove left trim plate.
8Loosen all the SRS unit connectors.
9Reconnect the negative (-) terminal cable of the battery and turn ignition switch ON, check whether the
electrical potential between pins 5 and 6 (ground) of the connector of SRS unit is higher than 9V.
Yes: continue with next step.
No: replace the wire harness.
VTurn the ignition switch to LOCK. 11 Loosen the negative (-) terminal cable from the battery and wait for over 1 minute. 12 Remove left trim plate. 13 Disconnect the adaptor connector of SRS unit. 14 Reconnect the battery negative (-) terminal cable and turn the ignition switch ON, check whether the
voltage between the corresponding pin of the connector and the pin (ground) is higher than 9V.
Yes: completion of trouble diagnosis.
No: replace the wire harness.
5. Driver side troubleDTC
B1 346
B1 347
B1 348
B1 349
CAUTION
● If it is not handled properly, the airbag assembly may be triggered and deployed,leading to s erious injury to a person. Therefore, prior to handling, read the service cautionscarefu lly .
See s erv ice cau t io n s fo r SRS
If there is driver airbag
● The resistance between terminals of the SRS unit connectors is out of range.
The wire harness of the driver airbag of SRS is short or open circuited.
● Driv er airb ag as s emb ly tro u ble.
● Clock spring internal trouble.
● Trouble of the connector of the circuit between clock spring and SRS ECU.
● The wire harness between clock spring and SRS ECU is open or short-circuited.
● In co rrect in s ert io n o f t h e co n n ect o r o f t h e d riv er airb ag g en erat o r o f SRS. Driver airbag trouble (high or low resistance, short circuit, ground, etc.)
Ch e c kin g Co n d it io n s
Pos s ib le caus e

276Section 2 ABS System CheckI. DTC Problem Inspection TableNote: If the Battery is excessively discharged, the motor will not be driven, therefore you must
check that the battery voltage is normal before performing the motor driving test. The vehicle
must be stationary during the test. 1 DTC 01276 Like ly Causes
[De s cription]
When the vehicle speed exceeds
20km/h, A BS EC U de te c ts tha t the motor c a n not
ope ra te normally and re c ord this D TC.
[Hint]
Whe n this proble m oc c urs, one of the
possible causes is that the wire harness between
the motor and the ECU is disconnected. Use the
sc a n me te r to pe rform the te st by a c tiva ting the
H CU func tion to drive the motor.z P ow e r supply is disc onnec ted or grounde dz Motor w ire ha rne ss is disc onnec te dz Motor is da ma ge dRemove the motor wire harness connector, connect
it to the Battery to see whether the motor operates?Check the fuse and ABS ECU connectorConnect the motor wire harness connectorTurn the
ignition switch to ONClear the DTC Use the scan
meter to Perform the HCU diagnosistor
Turn the ignition switch to ONDoes the fault reoccur?Refer to “Occasional Problem Service Key Point” Normal
Normal
NoAbn.
Abn.
Ye sReplace the HCU
Replace the fuse or wire harness
Replace the ECU