instrument panel CHERY TIGGO 2009 Service Repair Manual

Downloaded from www.Manualslib.com manuals search engine VEHICLE IDENTIFICATION NUMBER (VIN)
VIN Location
The VIN is printed on a plastic tag attached to the top right corner of the upper instrument panel. The VIN is also
found on the vehicle certification (VC) label.
Vehicle Identification Number (VIN) Tag LocationLTSM010001
01–10Chery Automobile Co., Ltd.

Downloaded from www.Manualslib.com manuals search engine INTERNATIONAL SYMBOLS
International Symbols
The graphic symbols illustrated in the following International Control and Display Symbols chart are used to identify var-
ious instrument controls. The symbols correspond to the controls and displays that are located on the instrument panel.
International Control and Display Symbols
1 - High Beam
2 - Fog Lamps
3 - Headlamp, Parking Lamps, Panel Lamps
4 - Turn Signals
5 - Hazard Warning
6 - Front Windshield Washer
7 - Front Windshield Wiper
8 - Front Windshield Wiper and Washer
9 - Front Windshield Defroster
10 - Blower Motor Fan
11 - Rear Window Defroster
12 - Rear Window Wiper13 - Rear Window Washer
14 - Fuel
15 - Engine Coolant Temperature
16 - Battery Charging Condition
17 - Engine Oil
18 - Seat Belt
19 - Brake Failure
20 - Parking Brake
21 - Hood
22 - Trunk
23 - Horn
24 - Cigarette Lighter
BESM010003
01
01–13Chery Automobile Co., Ltd.

Downloaded from www.Manualslib.com manuals search engine Sensors & Relays
•Gently apply a slight vibration to sensors and relays in the system you are inspecting. This test may indicate a
loose or poorly mounted sensor or relay.
Engine Compartment
• There are several reasons a vehicle or engine vibration could cause an electrical complaint. Some of the things
to check for are:
Connectors not fully seated.
Wiring harness not long enough and is being stressed due to engine vibrations or rocking.
Wires laying across brackets or moving components.
Loose, dirty or corroded ground wires.
Wires routed too close to hot components.
• To inspect components under the hood, start by verifying the integrity of the ground connections (See Ground
Inspection described later). First, verify that the system is properly grounded. Then check for any loose connec-
tions by gently shaking the wiring or components as previously explained. Using the wiring diagrams, inspect
the wiring for continuity.
Behind The Instrument Panel
• An improperly routed or improperly clamped harness can become pinched during accessory installation. Vehicle
vibration can aggravate a harness which is routed along a bracket or near a mounting screw.
• An unclamped or loose harness can cause wiring to be pinched by seat components (such as slide guides)
during vehicle vibration. If the wiring runs under seating areas, inspect wire routing for possible damage or
pinching.
Heat Sensitivity Test
The customer’s concern may occur during hot weather or after the vehicle has sat for a short time. In such cases you
will want to check for a heat sensitive condition.
To determine if an electrical component is heat sensitive, heat the component with a heat gun or equivalent.
CAUTION:
Do not heat components above 60°C (140°F).
If the incident occurs while heat testing the component, replace or properly insulate the component as needed.
Freezing Test
The customer may indicate the incident goes away after the vehicle warms up (winter time). The cause could be
related to water freezing somewhere in the wiring/electrical system. There are two methods to check for this:
•The first method is to arrange for the owner to leave the vehicle overnight. Make sure it will get cold enough to
duplicate the complaint. Leave the vehicle parked outside overnight. In the morning, do a quick and thorough
diagnosis of those electrical components which could be affected.
• The second method is to put the suspect component into a freezer long enough for any water to freeze. Rein-
stall the part into the vehicle and check for a reoccurrence of the incident. If it occurs, repair or replace the
component as needed.
Water Intrusion Test
The incident may occur only during high humidity or in rainy/snowy weather. In such cases the incident could be
caused by water intrusion on an electrical part. This can be simulated by soaking the car or running it through a car
wash.
Electrical Load Test
The incident may be electrical load sensitive. Perform diagnosis with all accessories (including A/C, rear window
defogger, radio, fog lamps) turned on.
Cold or Hot Starting Test
On some occasions an electrical incident may occur only when the vehicle is started cold, or it may occur when the
vehicle is restarted hot shortly after being turned off. In these cases you may have to keep the vehicle overnight to
make a proper diagnosis.
DIAGNOSING ELECTRICAL FAILURES
01
01–17Chery Automobile Co., Ltd.

Downloaded from www.Manualslib.com manuals search engine DTCDTC DEFINITION
P2196 O
2Sensor Signal Stuck Rich; Bank 1 Sensor 1
P2270 O
2Sensor Signal Stuck Lean; Bank 1 Sensor 2
P2271 O
2Sensor Signal Stuck Rich; Bank 1 Sensor 2
U0001 High Speed CAN Defective
U0101 Lost Communication with ECM
U104 Lost Communication with Cruise Control Module
U0121 Lost Communication with Anti-Lock Brake System (ABS) Control Module
U0155 Lost Communication with Instrument Panel Cluster Control Module
U0415 Invalid Data Received from ABS Control Module
DIAGNOSIS & TESTING
03
03–27Chery Automobile Co., Ltd.

Downloaded from www.Manualslib.com manuals search engine 4. For 2.0L engine, remove the air flow sensor retain-ing bolts (1).
(Tighten: Air flow sensor retaining bolts to 5 N·m)
5. Pull sensor up and take out of the air cleaner case.
6. Installation is in the reverse order of removal.
Accelerator Pedal Position Sensor
Description
The Accelerator Pedal Position (APP) sensor is located inside the accelerator pedal. The accelerator pedal position
sensor can not be disassembled by itself. The accelerator pedal must be replaced as a unit.
Operation
The accelerator pedal position (APP) sensor on the accelerator pedal works according to the Hall principal. the sen-
sor is integrated into the pedal lever axis. It consists of a shaft with a ring magnet. This rotates in a printed circuit
board with a stator in the fixed Hall elements. This produces a change in the voltage. The accelerator pedal position
sensor is supplied with 5 V from the Engine Control Module (ECM). The information regarding accelerator position is
supplied to the ECM by means of two voltages.
Removal & Installation
1. Disconnect the negative battery cable.
2. Remove the instrument panel lower trim panel.
ON-VEHICLE SERVICE
BESM030029
03–224Chery Automobile Co., Ltd.

Downloaded from www.Manualslib.com manuals search engine 3. Disconnect the electronic throttle control actuatorconnector.
4. Remove two hoses on electronic throttle control actuator.
5. Remove four electronic throttle control actuator mounting bolts.
(Tighten: Electronic throttle control actuator bolts to
10 N·m)
6. Remove the throttle control actuator carefully.
7. Installation is in the reverse order of removal.
Engine Control Module (ECM)
Description
The Engine Control Module (ECM) for this model is serviced only as a complete unit.
Operation
The ECM is a pre-programmed, microprocessor-based digital computer. It regulates ignition timing, air-fuel ratio,
emission control devices, charging system, certain transmission features, speed control, air conditioning compressor
clutch engagement and idle speed. The ECM can adapt its programming to meet changing operating conditions.
Removal & Installation
1. Disconnect the negative battery cable.
2. Remove the glove box (See Instrument Panel Removal & Installation in Section 15 Body).
3. Disconnect the ECM electrical connector.
4. Remove the ECM retaining bolts (1). (Tighten: ECM retaining bolts to 10 N·m)
5. Remove the ECM.
6. Installation is in the reverse order of removal.
Installation Notes:
•
NOTE :
The Immobilizer control module must be matched to
the new ECM before the vehicle will start.
Matching Immobilizer Control Module to New
Engine Control Module (ECM)
Perform the following to match the Immobilizer control
module to the new ECM: With the X-431 scan tool, choose T11 series.
Choose immobilize.
Choose input code.
Input the safety code.
Click the small keyboard.
Click OK.
Choose Immobilizer adapt.
Choose read Immobilizer to ECM immedi-
ately.
Click OK.
ON-VEHICLE SERVICE
BESM030022
LTSM030025
03–226Chery Automobile Co., Ltd.

Downloaded from www.Manualslib.com manuals search engine DTCDTC DEFINITION
P2123 Throttle/Pedal Position Sensor/Switch D Circuit High Input
P2127 Throttle/Pedal Position Sensor/Switch E Circuit Low Input
P2128 Throttle/Pedal Position Sensor/Switch E Circuit High Input
P2138 Accelerator Pedal Position Sensor Signal Correlation Error
P2177 System Too Lean off Idle
P2178 System Too Rich off Idle
P2187 System Too Lean at Idle
P2188 System Too Rich at Idle
P2195 O
2Sensor Signal Stuck Lean; Bank 1 Sensor 1
P2196 O
2Sensor Signal Stuck Rich; Bank 1 Sensor 1
P2270 O
2Sensor Signal Stuck Lean; Bank 1 Sensor 2
P2271 O
2Sensor Signal Stuck Rich; Bank 1 Sensor 2
U0001 High Speed CAN Defective
U0101 Lost Communication with ECM
U0104 Lost Communication with Cruise Control Module
U0121 Lost Communication with Anti-Lock Brake System (ABS) Control Module
U0155 Lost Communication with Instrument Panel Cluster Control Module
U0415 Invalid Data Received from ABS Control Module
DIAGNOSIS & TESTING
03
03–253Chery Automobile Co., Ltd.

Downloaded from www.Manualslib.com manuals search engine Accelerator Pedal Position (APP) Sensor
Description
The Accelerator Pedal Position (APP) sensor is located inside the accelerator pedal. The accelerator pedal position
sensor cannot be disassembled by itself. The accelerator pedal must be replaced as a unit.
Operation
The Accelerator Pedal Position (APP) sensor on the accelerator pedal works according to the Hall principal. The
sensor is integrated into the pedal lever axis. It consists of a shaft with a ring magnet. This rotates in a printed circuit
board with a stator in the fixed Hall elements. This produces a change in the voltage. The APP sensor is supplied
with 5 V from the Engine Control Module (ECM). The information regarding accelerator position is supplied to the
ECM by means of two voltages.
Removal & Installation
1. Disconnect the negative battery cable.
2. Remove the instrument panel lower trim panel.
3. Disconnect the APP sensor electrical connector (2).
4. Remove the three APP sensor mounting bolts (1).(Tighten: APP sensor mounting bolts to 11 N·m)
5. Remove the APP sensor with the pedal.
6. Installation is in the reverse order of removal.
ON-VEHICLE SERVICE
LTSM030038
03–438Chery Automobile Co., Ltd.

Downloaded from www.Manualslib.com manuals search engine Engine Control Module (ECM)
Description
The Engine Control Module (ECM) for this model is serviced only as a complete unit.
Operation
The ECM is a pre-programmed, microprocessor-based digital computer. It regulates ignition timing, air-fuel ratio,
emission control devices, charging system, certain transmission features, speed control, air conditioning compressor
clutch engagement and idle speed. The ECM can adapt its programming to meet changing operating conditions.
Removal & Installation
1. Disconnect the negative battery cable.
2. Remove the glove box (See Instrument Panel Removal & Installation in Section 15 Body).
3. Disconnect the ECM electrical connector.
4. Remove the ECM retaining bolts (1).(Tighten: ECM retaining bolts to 10 N·m)
5. Remove the ECM.
6. Installation is in the reverse order of removal.
Installation Notes:
•
NOTE :
The Immobilizer control module must be matched to
the new

ECM before the vehicle will start.

Matching Immobilizer Control Module to New
Engine Control Module (ECM)

Perform the following to match the Immobilizer control
module to the new ECM:
With the X-431 scan tool, choose T11 series.
Choose immobilize.
Choose input code.
Input the safety code.
Click the small keyboard.
Click OK.
Choose Immobilizer adapt.
Choose read Immobilizer to ECM immedi-
ately.
Click OK.
g
ON-VEHICLE SERVICE
25
03–440Chery Automobile Co., Ltd.

Downloaded from www.Manualslib.com manuals search engine Engine Control Module (ECM)
Description
The Engine Control Module (ECM) for this model is serviced only as a complete unit.
Operation
The ECM is a pre-programmed, microprocessor-based digital computer. It regulates ignition timing, air-fuel ratio,
emission control devices, charging system, certain transmission features, speed control, air conditioning compressor
clutch engagement and idle speed. The ECM can adapt its programming to meet changing operating conditions.
Removal & Installation
1. Disconnect the negative battery cable.
2. Remove the glove box (See Instrument Panel Removal & Installation in Section 15 Body & Accessories).
3. Disconnect the ECM connector.
4. Remove the ECM retaining bolts (1).(Tighten: ECM retaining bolts to 10 N·m)
5. Remove the ECM.
6. Installation is in the reverse order of removal.
ON-VEHICLE SERVICE
LTSM030025
03
03–539Chery Automobile Co., Ltd.