battery CHERY TIGGO 2009 Service Repair Manual

Downloaded from www.Manualslib.com manuals search engine 4.CHECK SYSTEM VOLTAGE
• Start the engine, raise the speed over 1000 RPM.
• Measure the charging voltage with the voltmeter at the battery positive and negative terminals.
Is the voltage less than 9 V?
Ye s>>Check the charging system.
No
>>Go to the next step.
5.CHECK THE BATTERY
• Start the engine, raise the speed over 1000 RPM for a few minutes.
• Turn ignition switch off.
• Measure the voltage drop with the voltmeter at the battery positive and negative terminals while cranking the
engine.
• Battery voltage should be more than approximate 9 V.
Is the check result normal?
Ye s>>Go to the next step.
No
>>Charge or replace the battery.
6.CHECK INSTRUMENT CLUSTER (IC) SUPPLY CIRCUIT
• Disconnect the battery negative cable.
• Disconnect the battery positive cable.
• Measure the resistance between IC terminal 11, 13 and battery positive cable.
• Continuity should exist.
Is the check result normal?
Ye s>>Go to the next step.
No
>>Check fuse.
Check the harness open or short to ground.
Check related components.
7.CHECK SYSTEM VOLTAGE
• Start the engine, raise the speed over 1000 RPM.
• Measure the charging voltage with the voltmeter at the battery positive and negative terminals.
Is the voltage more than 17 V?
Ye s>>Replace the AC generator.
No
>>Go to the next step.
DIAGNOSIS & TESTING
15–70Chery 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
U040F Temperature sensor
open circuit or
shorted to supply
Turn ignition switchon The Instrument
Cluster (IC) detects
the temperature
sensor (for
instrument cluster)
circuit open or
shorted to supply
condition.
•
Coolant
temperature sensor
(For Instrument
Cluster)
• Harness or
connectors (The
sensor circuit is open
or short to supply)
• Instrument cluster
U040F Temperature sensor
shorted to ground The Instrument
Cluster (IC) detects
the temperature
sensor (for
instrument cluster)
circuit shorted to
ground condition.•
Coolant
temperature sensor
(For instrument
cluster)
• Harness or
connectors (The
sensor circuit is short
to ground)
• Instrument cluster
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 and 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 :
Before performing any DTC diagnostic procedures, verify the IC power and ground circuits are properly connected.
NOTE :
While performing electrical diagnosis & testing, always refer to the electrical schematics for specific circuit
and component information.
DIAGNOSIS & TESTING
15
15–73Chery Automobile Co., Ltd.

Downloaded from www.Manualslib.com manuals search engine U050F - EEPROM Checksum Error
On Board Diagnostic Logic
•Self-diagnosis detection logic.
DTC NO. DTC DEFINITION DTC DETECTION
CONDITION POSSIBLE CAUSE
U050F EEPROM checksum error Instrument Cluster (IC)
detected an internal failure •
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 and 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 :
While performing electrical diagnosis & testing, always refer to the electrical schematics for specific circuit
and component information.
DIAGNOSIS & TESTING
15
15–77Chery 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
U0303 Fuel sensor open
circuit or shorted to supply
Turn ignition switchon The Instrument
Cluster (IC) detects the fuel sensor
shorted to ground condition. •
Fuel level sensor
• Harness or
connectors (The
sensor circuit is open
or short to power)
• Instrument cluster
U0303 Fuel sensor shorted
to ground The Instrument
Cluster (IC) detects the fuel sensorcircuit open or
shorted to voltage condition. •
Fuel level sensor
• Harness or
connectors (The
sensor circuit is
shorted to ground)
• Instrument cluster
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 and 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 :
Before performing any DTC diagnostic procedures, verify the IC power and ground circuits are properly connected.
NOTE :
While performing electrical diagnosis & testing, always refer to the electrical schematics for specific circuit
and component information.
DIAGNOSIS & TESTING
15–80Chery Automobile Co., Ltd.

Downloaded from www.Manualslib.com manuals search engine 4.CHECK FUEL LEVEL SENSOR CIRCUIT FOR OPEN OR SHORT
• Turn ignition switch off.
• Disconnect the IC connector.
• Check harness for a short to ground.
FUEL LEVEL SENSOR
TERMINAL GROUND
1
Ground
• Check for continuity between the following terminals:
FUEL LEVEL
SENSOR
TERMINAL IC TERMINAL CONTINUITY
12
1Yes
• Continuity should exist.
• Check the harness for a short to power.
Is the check result normal?
Ye s>>Go to the next step.
No
>>Repair or replace the fuel level sensor supply circuit as necessary.
5.CHECK FUEL LEVEL SENSOR GROUND CIRCUIT
• Using a 12 V test light connected to battery (+), probe fuel level sensor ground circuit.
Does the test light illuminate brightly?
Ye s>>Go to the next step.
No
>>Repair or replace the fuel level sensor ground circuit for an open.
DIAGNOSIS & TESTING
15–82Chery Automobile Co., Ltd.

Downloaded from www.Manualslib.com manuals search engine ON-VEHICLE SERVICE
Instrument Cluster
Removal & Installation
1. Disconnect he negative battery cable.
2. Carefully remove the instrument cluster trim panel.
3. Remove the instrument cluster screws (1).(Tighten: Instrument cluster screws to 5 N·m)
4. Disconnect the instrument cluster electrical connector.
5. Remove the instrument cluster.
6. Installation is in the reverse order of removal.
LTSM150085
15–84Chery Automobile Co., Ltd.

Downloaded from www.Manualslib.com manuals search engine 2. Remove the lamp mounting screws (1).
3. Remove the courtesy/dome lamp.
NOTE :
The rear courtesy/dome lamp is similar to the middle courtesy/dome lamp. 4. Installation is in the reverse order of removal.
Key Hole Lamp
Removal & Installation
1. Disconnect the negative battery cable.
2. Turn the ignition switch off.
3. Remove the steering column shroud retaining screws (1).
4. Disconnect the key hole lamp electrical connector.
5. Remove the key hole lamp.
6. Installation is in the reverse order of removal.
INTERIOR LAMPS
LTSM150044
LTSM110031
15–92Chery Automobile Co., Ltd.

Downloaded from www.Manualslib.com manuals search engine Removal & Installation
1. Disconnect the negative battery cable.
2. Remove the power outlet (1).
3. Disconnect the power outlet electrical connector.
4. Installation is in the reverse order of removal.
POWER OUTLET
LTSM150099
15
15–95Chery Automobile Co., Ltd.

Downloaded from www.Manualslib.com manuals search engine POWER WINDOW
Description
The power window system allows each of the door windows to be raised and lowered electrically by actuating a
switch on each door trim panel. The driver window switch allows the driver to lock out the front passenger window
and rear window from operation. The power window system includes the power window switches on the driver door
trim panel, front passenger door and rear doors, and the power window motors.
Operation
The front and rear power window motors are permanent magnet type. A battery positive and negative connection to
either of the two motor terminals will cause the motor to rotate in one direction. Reversing current through these
same two connections will cause the motor to rotate in the opposite direction. Each individual motor is grounded
through the BCM.
15–96Chery Automobile Co., Ltd.

Downloaded from www.Manualslib.com manuals search engine Power Window Motor Inspection
1. Using the following table, apply battery voltage to the specified connector terminals.
2. Verify that the motor operates smoothly when voltage is applied in each direction.
3. If the test results are not as specified, replace the motor.
MEASURING CONDITIONOPERATIONAL
DIRECTION INSPECTION DIAGRAM
Battery positive (+) to terminal – 1
Battery negative (-) to terminal – 2 Clockwise rotation
Battery positive (+) to
terminal – 2
Battery negative (-) to terminal – 1 Counterclockwise rotation
POWER WINDOW
15
15–103Chery Automobile Co., Ltd.