2009 CHERY TIGGO charging

Downloaded from www.Manualslib.com manuals search engine 10. CHECK EVAPORATIVE EMISSIONS (EVAP) SYSTEM
• Disconnect the canister control valve (1) hose.
• Place a stiff piece of paper over the hose end,
start engine.
Does vacuum hold the paper?
Ye s>>Check for a vacuum leak in EVAP system
(refer to EVAP system) and refer to EVAP control cir-
cuit relative DTC.
No
>>Go to the next step.
11 .CHECK ENGINE CYLINDER COMPRESSION
• Check engine cylinder compression.
• Compression should not be less than 1,000 kPa, and not vary more than 25 percent from cylinder to cylinder.
Is engine compression correct?
Ye s>>Go to the next step.
No
>>Repair as necessary.
12.ADDITIONAL CHECKS
• Check the following for possible additional causes:
Driveline
Transaxle
Charging system
A/C system (for surge with A/C on)
Are the checks OK?
Ye s>>See Diagnostic Help for additional information.
No
>>Repair as necessary.
ELECTRONIC ENGINE CONTROLS - 2.4L ENGINE SYMPTOM DIAGNOSIS
VISMD030007
03
03–561Chery Automobile Co., Ltd.

Downloaded from www.Manualslib.com manuals search engine STARTING & CHARGING
05
CONTENTSpage
Starting System ...................................................................... 05-1
Charging System .................................................................... 05-11
STARTING SYSTEM
GENERAL INFORMATION05-2
Description 05-2
Operation 05-3
Specifications 05-3
Special Tools 05-3
Electrical Schematics 05-4
DIAGNOSIS AND TESTING05-6
Starter Motor Bench Test 05-6
Starter Solenoid Test 05-6
ON-VEHICLE SERVICE05-7
Battery 05-7
Description 05-7
Operation 05-7
Removal & Installation 05-7 Positive Battery Cable
05-8
Removal & Installation 05-8
Negative Battery Cable 05-8
Removal & Installation 05-8
Battery Hold Down 05-8
Removal & Installation 05-8
Battery Tray 05-9
Removal & Installation 05-9
Starter Motor Assembly 05-9
Description 05-9
Operation 05-9
Removal & Installation - 1.6L & 1.8L &
2.0L 05-9
Removal & Installation - 2.4L 05-10
05
05–1Chery Automobile Co., Ltd.

Downloaded from www.Manualslib.com manuals search engine Operation
The battery, starting and charging systems operate in conjunction with one another, and must be tested as a com-
plete system. For correct operation of starting/charging systems, all components used in these 3 systems must per-
form within specifications. When attempting to diagnose any of these systems, it is important that you keep their
interdependency in mind. These components form two separate circuits, a high amperage circuit that feeds the
starter motor up to 150 amps, and a control circuit that operates on less than 20 amps.
Specifications
Torque Specifications
DESCRIPTIONTORQUE (N·m)
Starter Mounting Bolts 30
Battery Positive Cable Nut 15
Special Tools
Digital Multimeter
Fluke 15B & 17B
GENERAL INFORMATION
05
05–3Chery 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.

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 Electrical Schematics
Charging System (Page 1 of 2)
GENERAL INFORMATION
LTSMW050002T
05–14Chery Automobile Co., Ltd.

Downloaded from www.Manualslib.com manuals search engine Charging System (Page 2 of 2)
GENERAL INFORMATION
LTSMW050004T
05
05–15Chery Automobile Co., Ltd.

Downloaded from www.Manualslib.com manuals search engine Removal & Installation - 2.4L
1. Disconnect the negative battery cable.
2. Remove the engine drive belt (See Drive BeltRemoval & Installation in Section 02 Engine).
3. Remove the generator cable nut (1) connecting the positive cable to the generator.
(Tighten: Generator cable nut to 10 N·m)
4. Disconnect the electrical connector (2).
5. Remove the two generator adjustment bracket bolts (1).
(Tighten: Generator adjustment bracket bolts to
25 N·m)
6. Remove the generator from the engine.
7. Installation is in the reverse order of removal.
Generator Inspection
1. Start the engine. NOTE: If the battery warning lamp illuminates, there may be a problem with the charging system.
2. With the engine running, check the output voltage of the generator with a digital multimeter (note the voltage).
3. If the voltage is between 14.1 V - 14.7 V, the generator is good.
ON-VEHICLE SERVICE
LTSM050003
LTSM050004
05–18Chery Automobile Co., Ltd.