CHERY TIGGO 2009 Service Repair Manual

Downloaded from www.Manualslib.com manuals search engine Electrical Schematics
Starting System (Page 1 of 2)
GENERAL INFORMATION
LTSMW050001T
05–4Chery Automobile Co., Ltd.

Downloaded from www.Manualslib.com manuals search engine Starting System (Page 2 of 2)
GENERAL INFORMATION
LTSMW050003T
05
05–5Chery Automobile Co., Ltd.

Downloaded from www.Manualslib.com manuals search engine DIAGNOSIS AND TESTING
Starter Motor Bench Test
Starter motor operation can be confirmed by performing
the following free-running bench test. This test can only
be performed with the starter motor removed from the
vehicle.1. Remove the starter motor from the vehicle (See Starter Motor Removal & Installation in Section 05
Starting and Charging).
2. Mount the starter motor securely in a soft-jawed bench vise. The vise jaws should be clamped on
the mounting flange of the starter motor (never
clamp on the starter motor by the field frame).
3. Connect a suitable volt-ampere tester and a 12 V battery to the starter motor in series, and set the
ammeter to the 100 A scale.
4. Install a jumper wire from the solenoid terminal to the solenoid battery terminal. The starter motor should oper- ate. If the starter motor fails to operate, replace the faulty starter motor assembly.
5. Adjust the carbon pile load of the tester to obtain the free running test voltage.
6. Note the reading on the ammeter and compare this reading to the free-running test maximum amperage draw.
7. If the ammeter reading exceeds the maximum amperage draw specification, replace the faulty starter motor assembly.
Starter Solenoid Test
This test can only be performed with the starter motor removed from the vehicle.
1. Remove the starter motor from the vehicle (See Starter Motor Removal & Installation in Section 05
Starting and Charging).
2. Disconnect the wire from the solenoid field coil ter- minal.
3. Check the solenoid for continuity between the sole- noid terminal and the solenoid field coil terminal
with a continuity tester. There should be continuity.
If there is continuity, go to Step 4. If not, replace
the faulty starter motor assembly.
4. Using a continuity tester, check for continuity between the solenoid terminal and the solenoid
case. There should be continuity. If not, replace the
faulty starter motor assembly.
VISM050005
VISM050007
05–6Chery Automobile Co., Ltd.

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Battery
Description
This vehicle is equipped with a single 12 V battery. All of the components of the battery system are located within the
engine compartment of the vehicle. The battery system for this vehicle contains the following components:
•Battery - The storage battery provides a reliable means of storing a renewable source of electrical energy within
the vehicle.
• Battery Cables - The battery cables connect the positive and negative charged battery terminal posts to the
vehicle electrical system.
• Battery Hold Down - The battery hold down hardware secures the battery in the battery tray.
• Battery Tray - The battery tray provides a secure mounting location in the vehicle for the battery and an anchor
point for the battery hold down hardware.
Operation
The battery is designed to store electrical energy in a chemical form. When an electrical load is applied to the ter-
minals of the battery, an electrochemical reaction occurs. This reaction causes the battery to discharge electrical
current from its terminals. As the battery discharges, a gradual chemical change takes place within each cell. The
sulfuric acid in the electrolyte combines with the plate materials, causing both plates to slowly change to lead sulfate.
At the same time, oxygen from the positive plate material combines with hydrogen from the sulfuric acid, causing the
electrolyte to become mainly water. The chemical changes within the battery are caused by the movement of excess
or free electrons between the positive and negative plate groups. This movement of electrons produces a flow of
electrical current through the load device attached to the battery terminals.
Removal & Installation
1. Disconnect the negative battery cable.
2. Disconnect the positive battery cable.
3. Remove the battery hold down retaining nuts (1).
4. Remove the battery.
5. Installation is in the reverse order of removal.
LTSM050001
05
05–7Chery Automobile Co., Ltd.

Downloaded from www.Manualslib.com manuals search engine Positive Battery Cable
Removal & Installation
1. Disconnect the negative battery cable.
2. Disconnect the positive battery cable.
3. Remove the battery cable from the B+ terminal of the generator.
4. Remove the battery cable from the B+ terminal of the starter motor.
5. One at a time, trace the battery cable retaining push pins, fasteners and routing clamps until the cables are freefrom the vehicle.
6. Remove the battery cable from the engine compartment.
7. Installation is in the reverse order of removal.
Negative Battery Cable
Removal & Installation
1. Disconnect the negative battery cable.
2. Remove the bolts securing the negative cable to the body ground and the transaxle.
3. One at a time, trace the battery cable retaining push pins, fasteners and routing clamps until the cables are free from the vehicle.
4. Remove the battery cable from the engine compartment.
5. Installation is in the reverse order of removal.
Battery Hold Down
Removal & Installation
1. Remove the retaining nuts (1).
2. Remove the battery hold down.
3. Installation is in the reverse order of removal.
ON-VEHICLE SERVICE
LTSM050001
05–8Chery Automobile Co., Ltd.

Downloaded from www.Manualslib.com manuals search engine Battery Tray
Removal & Installation
1. Disconnect the negative battery cable.
2. Disconnect the positive battery cable.
3. Remove the battery hold down.
4. Remove the battery.
5. Remove the three bolts (1) from the battery tray.
6. Lift the battery tray out of the engine compartmentand remove from the vehicle.
7. Installation is in the reverse order of removal.
Starter Motor Assembly
Description
The starter motor is mounted with two bolts to the transaxle housing and is located on the side of the engine. The
starter motor incorporates several features to create a reliable, efficient, compact, lightweight and powerful unit. The
electric motor of the starter features electromagnetic field coils wound around pole shoes, and brushes contact the
motor commutator. The starter motor is serviced only as a unit and cannot be repaired.
Operation
The starter motor is equipped with a planetary gear reduction system. The planetary gear reduction system consists
of a gear that is integral to the output end of the electric motor armature shaft that is in continual engagement with
a larger gear that is splined to the input end of the starter pinion gear shaft. This feature makes it possible to reduce
the dimensions of the starter. At the same time, it allows higher armature rotational speed and delivers increased
torque through the starter pinion gear to the starter ring gear.
Removal & Installation - 1.6L & 1.8L & 2.0L
1. Disconnect the negative battery cable.
2. Disconnect the electrical connector from the starter.
3. Remove the bolts connecting the engine oil dipstick to the cylinder block and intake manifold.
4. Remove the engine oil dipstick.
NOTE :
After removing the engine oil dipstick, you should immediately plug the hole in the cylinder block in order to prevent
any debris from entering the engine. 5. Remove the starter solenoid nut (1) from the starter.
(Tighten: Starter solenoid nut to 10 N·m)
ON-VEHICLE SERVICE
LTSM050002
BESM050004
05
05–9Chery Automobile Co., Ltd.

Downloaded from www.Manualslib.com manuals search engine 6. Remove the two starter mounting bolts (1) connect-ing the starter and transaxle.
(Tighten: Starter mounting bolts to 30 N·m)
7. Remove the starter from the engine.
8. Installation is in the reverse order of removal.
Removal & Installation - 2.4L
1. Disconnect the negative battery cable.
2. Remove the exhaust manifold (See Exhaust Manifold Removal & Installation in Section 02 Engine).
3. Disconnect the electrical connector from the starter.
4. Remove the starter solenoid nuts from the starter. (Tighten: Starter solenoid nuts to 10 N·m)
5. Remove the two starter mounting bolts (1) connecting the starter and transaxle. (Tighten: Starter mounting bolts to 30 N·m)
6. Remove the starter from the engine.
7. Installation is in the reverse order of removal.
ON-VEHICLE SERVICE
VISM050006
LTSM050005
05–10Chery Automobile Co., Ltd.

Downloaded from www.Manualslib.com manuals search engine CHARGING SYSTEM
GENERAL INFORMATION05-12
Description 05-12
Operation 05-12
Specifications 05-13
Special Tools 05-13
Electrical Schematics 05-14
DIAGNOSIS & TESTING05-16
Generator Noise 05-16
ON-VEHICLE SERVICE05-17
Generator 05-17
Removal & Installation - 1.6L & 1.8L &
2.0L 05-17
Removal & Installation - 2.4L 05-18
Generator Inspection 05-18
05
05–11Chery Automobile Co., Ltd.

Downloaded from www.Manualslib.com manuals search engine GENERAL INFORMATION
Description
The generator is belt-driven by the engine. It is serviced only as a complete assembly. If the generator fails for any
reason, the entire assembly must be replaced. The generator produces DC voltage.
Operation
As the energized rotor begins to rotate within the generator, the spinning magnetic field induces a current into the
windings of the stator coil.
The Y-type stator winding connections deliver the induced AC current to 3 positive and 3 negative diodes for recti-
fication. From the diodes, rectified DC current is delivered to the vehicle’s electrical system through the generator,
battery, and ground terminals. 1.6L & 1.8L & 2.0L
2.4L
LTSM050009T
LTSM050008T
05–12Chery Automobile Co., Ltd.

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Torque Specifications
DESCRIPTIONTORQUE (N·m)
Generator Cable Nut 13
Generator Mounting Bolts 30
Generator Adjustment Bracket Bolts 25
Special Tools
Digital Multimeter
Fluke 15B & 17B
GENERAL INFORMATION
05
05–13Chery Automobile Co., Ltd.