battery CHERY TIGGO 2009 Service Repair Manual

Downloaded from www.Manualslib.com manuals search engine Diagnostic Trouble Code (DTC) Tests15-117
B1000 - ECU Defect: Internal Errors 15-117
B3042 - W-Line Short Circuit To
Ground, B3043 - W-Line Short Circuit
To Battery 15-121
B3050 - Relay External Line Short
Circuit To Ground Or Open Circuit,
Relay External Line Malfunction,
B3053 - Relay External Line Short
Circuit To Battery 15-126B3055 - No Transponder Modulation Or
No Transponder, B3056 - No
Transponder Fixed Code Programmed 15-132
B3060 - Unprogrammed Transponder
Fixed Code Received, B3061 -
Disturbed Or No Challenge/Response
Transponder Communication, B3077 -
Read-Only Transponder Detected
15-138
ON-VEHICLE SERVICE15-144
Immobilizer Control Module 15-144
Removal & Installation 15-144
BODY AND ACCESSORIES - BODY INTERIOR
15
15–3Chery Automobile Co., Ltd.

Downloaded from www.Manualslib.com manuals search engine AUDIO SYSTEM
Description
The audio system consists of the following components:
•Audio Unit
• Front Speakers
• Front Tweeters
• Rear Speakers
• Window Antenna (audio)
The audio system is standard factory-installed equipment. The system uses an ignition switched source of battery
current so that the system will operate when the ignition switch is in the LOCK/ACC/ON positions. The system will
also operate in the OFF position for one hour.
Operation
With the audio system on, radio signals are received by the window antenna, the audio unit then sends audio signals
to front speakers and rear speakers.
15–4Chery Automobile Co., Ltd.

Downloaded from www.Manualslib.com manuals search engine Antenna
Removal & Installation
1. Disconnect the negative battery cable.
2. Pull the rear edge of the headliner down.
3. Disconnect the antenna electrical connector.
4. Remove the antenna mounting nut (1).
5. Installation in the reverse order of removal.
AUDIO SYSTEM
LTSM150073
15–10Chery Automobile Co., Ltd.

Downloaded from www.Manualslib.com manuals search engine DOOR LOCKS
Description
The power door locks allow the doors to be locked or unlocked electronically. The power door lock switch is located
on the front door trim panel. The power door locks can also be operated by the Remote Keyless Entry (RKE) trans-
mitter.
Operation
The power lock system receives non-switched battery current, so that the power locks remain operational, regardless
of the ignition switch position. The power lock system is controlled by BCM.
15
15–29Chery Automobile Co., Ltd.

Downloaded from www.Manualslib.com manuals search engine Door Lock Switch
Removal & Installation
1. Turn the ignition switch off.
2. Remove the power window and door lock/unlockswitch bezel mounting screw (1).
3. Using a trim stick, pry out the power window and door lock/unlock switch assembly from the front door.
4. Disconnect the power window and door lock/unlock switch electrical connectors.
5. Remove the power window and door lock/unlock switch retaining screws to remove the power window and door lock/unlock switch.
6. Installation is in the reverse order of removal
Door Lock Assembly
Removal & Installation
NOTE :
The passenger door is shown, all other doors are similar.
1. Disconnect the negative battery cable.
2. Turn the ignition switch off.
3. Using a small trim stick, remove the pull handle cover (1) from the pull handle (2).
DOOR LOCKS
LTSM150097
LTSM150139
15
15–35Chery Automobile Co., Ltd.

Downloaded from www.Manualslib.com manuals search engine 14. Remove three door lock assembly retaining bolts.(Tighten: Door lock assembly retaining bolts to9±1N·m)
15. Remove the internal unlock cable (1) and lock cable (2).
16. Remove the lock buckle with a screwdriver. (Tighten: Lock buckle screws to 12 ± 2 N·m)
17. Installation is in the reverse order of removal.
Door Lock Assembly Inspection
1. Using the following table, apply battery voltage to the specified connector terminals.
2. Verify that the door lock assembly operates in the lock and unlock position when voltage is applied to the spec- ified terminals.
3. If the test results are not as specified, replace the motor.
MEASURING CONDITION OPERATIONAL DIRECTION
Battery positive (+) to terminal – 1
Battery negative (-) to terminal – 2 Lock
Battery positive (+) to terminal – 2
Battery negative (-) to terminal – 1 Unlock
DOOR LOCKS
LTSM150098
15
15–37Chery Automobile Co., Ltd.

Downloaded from www.Manualslib.com manuals search engine ON-VEHICLE SERVICE
Body Control Module (BCM)
Removal & Installation
1. Disconnect the negative battery cable.
2. Remove the glove box mounting bolts (1).
3. Remove the BCM and ECM mounting bracket retaining bolts.
4. Remove the BCM mounting bolts (1).(Tighten: BCM mounting bolts to 5 N·m)
5. Disconnect the BCM electrical connector (2).
6. Remove the BCM.
7. Installation is in the reverse order of removal.
LTSM150086
LTSM150109
15–44Chery Automobile Co., Ltd.

Downloaded from www.Manualslib.com manuals search engine Diagnostic Tools
•Diagnostic Scan Tool X-431
• Digital Multimeter
• Jumper Wire
Diagnostic Trouble Code (DTC) List
Instrument Cluster DTC List
DTC DTC DEFINITION
U0303 Fuel Sensor O/C or Shorted To Supply
U0303 Fuel Sensor Shorted To Ground
U040F Temperature Sensor O/C or Shorted To Supply
U040F Temperature Sensor Shorted To Ground
U029C Battery Over Voltage Error
U029C Battery Under Voltage Error
U050F EEPROM Checksum Error
DIAGNOSIS & TESTING
15
15–65Chery Automobile Co., Ltd.

Downloaded from www.Manualslib.com manuals search engine Diagnostic Trouble Code (DTC) Tests
U029C - Battery Over Voltage Error
U029C - Battery Under Voltage Error
DIAGNOSIS & TESTING
LTSMW150037T
15–66Chery Automobile Co., Ltd.

Downloaded from www.Manualslib.com manuals search engine On Board Diagnostic Logic
•Self-diagnosis detection logic.
DTC NO. DTC
DEFINITION DTC
DETECTION CONDITION DTC SET CONDITION
POSSIBLE
CAUSE
U029C Battery over
voltage error
Turn ignitionswitch on Instrument Cluster (IC) detected that
the battery voltage is excessively
high.
•
Charge system
• Instrument
Cluster (IC)
U029C Battery under
voltage error Instrument Cluster (IC) detected that
the battery voltage is excessively
low. •
Battery
• Charge system
• Harness or
connector
• Instrument
Cluster (IC)
DTC Confirmation Procedure:
Before performing the following procedure, confirm that battery voltage is more than 12 V.
• Turn ignition switch off.
• Connect the X-431 scan tool to the Data Link Connector (DLC) - use the most current software available.
• Turn ignition switch on, select view, record and erase DTC.
• Start engine and warm it up to the normal operating temperature.
• Select view DTC and data stream.
• If the DTC is detected, the condition is current. Go to Diagnostic Procedure - Step 1.
• If the DTC is not detected, the DTC condition is intermittent (See Diagnostic Help and Intermittent DTC Trou-
bleshooting in Section 15 Body & Accessories for more information).
•
NOTE :
• Inspect the vehicle for aftermarket accessories that may exceed the Generator System output.
• Inspect the fuses. If an open fuse is found, use the wiring schematics as a guide and inspect the wiring and
connectors for damage.
• Troubleshoot any Engine Control Module (ECM) charging/cranking DTCs before proceeding.
NOTE :
While performing electrical diagnosis & testing, always refer to the electrical schematics for specific circuit
and component information.
DIAGNOSIS & TESTING
15–68Chery Automobile Co., Ltd.