torque CHERY TIGGO 2009 Service Manual PDF

Downloaded from www.Manualslib.com manuals search engine DP0 Transaxle External View
1 - Rear Cover
2 - Transaxle Housing
3 - Bearing Retainer4 - Torque Converter Housing
5 - Fluid Filter
6 - Valve Body Cover
GENERAL INFORMATION
LTSM080152
08–4Chery Automobile Co., Ltd.

Downloaded from www.Manualslib.com manuals search engine DP0 Transaxle Internal View
1 - Torque Converter
2 - Fluid Pump Assembly
3 - Input Shaft
4 - Secondary Differential Driven Gear
5 - Differential Ring Gear
6 - Differential Case
7 - Parking Gear
8 - Primary Differential Driven Gear
9 - Transfer Shaft
10 - Brake F3 (1st and 2nd Gear)
11 - Brake F2 (Reverse Gear)12 - Brake F1 (4th Gear)
13 - Fluid Line
14 - Clutch E2 (2nd, 3rd and 4th Gear)
15 - Clutch E1 (Reverse and 1st Gear)
16 - Accumulator
17 - Manual Valve
18 - Accumulator
19 - Ratchet Gear Plate
20 - Accumulator Cover
21 - Planet Gear
22 - Primary Differential Drive Gear
GENERAL INFORMATION
BESM080056
08
08–5Chery Automobile Co., Ltd.

Downloaded from www.Manualslib.com manuals search engine Operation
Automatic transaxle control is divided into the electronic and hydraulic transaxle control functions. While the elec-
tronic transaxle control is responsible for gear selection and for matching the pressures to the torque to be trans-
mitted, the transaxle’s power supply control occurs via hydraulic elements in the electro-hydraulic control module. The
fluid supply to the hydraulic elements, such as the torque converter, the shift elements and the hydraulic transaxle
control, is provided by way of a fluid pump connected to the torque converter.
The Transaxle Control Module (TCM) allows for the precise adaptation of pressures to the corresponding operating
conditions and to the engine output during the gearshift phase, resulting in a noticeable improvement in shift quality.
The engine speed limit can be reached in the individual gears at full throttle and kickdown. The shift range can be
changed in the forward gears while driving, but the TCM employs a downshift safeguard to prevent engine over
speed. The system offers the additional advantage of flexible adaptation to different vehicle and engine variants.
GENERAL INFORMATION
LTSM080154T
08–6Chery Automobile Co., Ltd.

Downloaded from www.Manualslib.com manuals search engine Specifications
Torque Specifications
DESCRIPTIONTORQUE (N·m)
Drain Plug 33
Engine To Transaxle Bolts 80
Side Sill To Vehicle Body Bolts 120
Front Mount Bolts 60
Rear Mount Bolts 40
Fluid Pan Bolts 50
Transaxle Mount Nuts 120
Transaxle Mount Bolts 40
Drive Plate Bolts (automatic transaxle) 75
Gear Ratio Specifications
GEAR SELECTOR POSITIONRATIO
First 2.75
Second 1.5
Third 1
Overdrive 0.71
Reverse 2.45
Lubrication Specifications
DESCRIPTIONITEM
Transaxle Fluid Quantity 6.0L
Transaxle Fluid Change Quantity 3.0L
Fluid Type DEXTRON III
Fluid Change Cycle 40000 Km
GENERAL INFORMATION
08
08–7Chery Automobile Co., Ltd.

Downloaded from www.Manualslib.com manuals search engine DP0 Transaxle Control Module (TCM) Connector Pin-Out Table
TCM Pin-Out Table
PINCIRCUIT IDENTIFICATION PINCIRCUIT IDENTIFICATION
1 + EVS 29-
2 Flow Control Solenoid Valve (+) 30-
3 -31Shift 2
4 -32Shift 3
5 -33Shift 4
6 -34P/N Switch
7 Shift Solenoid Valve 3 35-
8 Shift Solenoid Valve 4 36Sequential (-)
9 Shift Solenoid Valve 2 37Sequential (+)
10 Shift Solenoid Valve 1 38CAN-H
11 Shift Lock 39CAN-L
12 Fluid Cooler Flow Control 40Winter Mode
13 Shift Solenoid Valve 5 41-
14 Shift Solenoid Valve 6 42MFS Switch
15 -43Brake Switch
16 Brake Switch 44-
17 -45Turbine Shaft (+)
18 -46Turbine Shaft (-)
19 CDE EVM PTG 47Secondary Shaft (-)
20 Torque Converter Lock Solenoid Valve
(CDE EVM PRSN) 48
Secondary Shaft (+)
21 -49 -
22 -50 -
23 -51 -
24 Regulated Sensor Supply 52-
25 Sensor (GND) 53Fluid Temperature Sensor (-)
26 Pressure Adjust Solenoid Valve (+EVM) 54 Fluid Temperature Sensor (+)
27 Ignition Switch 55Fluid Pressure Sensor
28 GND 56BATT
GENERAL INFORMATION
08–18Chery Automobile Co., Ltd.

Downloaded from www.Manualslib.com manuals search engine DTCDTC DEFINITION
P1928 Shift Lock Solenoid Valve Circuit Open
P1928 Shift Lock Solenoid Valve Shorted To Voltage
P2709 EVS6 Circuit Open
P2709 EVS6 Circuit Shorted To Voltage
P2753 EPDE Circuit Open
P2753 EPDE Circuit Shorted To Ground
U0001 CAN Communication Error
U0100 Link to EMS
U1100 Coolant Temperature Not Sent By EMS
U111F Engine Speed Not Sent By EMS
U1120 Actual Torque Not Sent By EMS
U1121 Pedal Position Not Sent By EMS
U1122 Expected Torque Not Sent By EMS
U112B Torque Without Reduction Consistency
U112B Torque Without Reduction Not Sent By EMS
DIAGNOSIS & TESTING
08
08–21Chery Automobile Co., Ltd.

Downloaded from www.Manualslib.com manuals search engine 3.CHECK SHIFT SOLENOID VALVE 1 (SSV1) RESISTANCE
• Check SSV1 resistance as follows:
SHIFT SOLENOID COMPONENTS
NUMBER SOLENOID
1Shift Solenoid Valve
1
2 Shift Solenoid Valve
2
3 Shift Solenoid Valve
3
4 Shift Solenoid Valve
4
5 Shift Solenoid Valve
5
6 Shift Solenoid Valve
6
7 Pressure Adjust
Solenoid Valve
8 Torque Converter
Lock Solenoid Valve
9 Manual Valve
10 Valve Body
• Check SSV1 resistance as shown in the following table:
SHIFT SOLENOID
VA LV E A/T ASSEMBLY
TERMINAL
VALVE 1 (SSV1) B11-B3
VALVE 2 (SSV2) B8-B3
VALVE 3 (SSV3) B10-B3
VALVE 4 (SSV4) B7-B3
VALVE 5 (SSV5) B5-B3
VALVE 6 (SSV6) B2-B3
RESISTANCE (23°C) 38-42(
)
Is the check result normal?
Ye s>>Replace the valve with a known good one.
With X-431, perform the solenoid actuate test.
If the solenoid can be heard, Go to step 6.
If the solenoid can’t be heard, Go to the next step.
No
>>Replace the damaged solenoid valve.
DIAGNOSIS & TESTING
08
08–59Chery Automobile Co., Ltd.

Downloaded from www.Manualslib.com manuals search engine 3.CHECK SHIFT SOLENOID VALVE 2 (SSV2) RESISTANCE
• Check SSV2 resistance as follows:
NUMBER SOLENOID
1Shift Solenoid Valve 1
2 Shift Solenoid Valve 2
3 Shift Solenoid Valve 3
4 Shift Solenoid Valve 4
5 Shift Solenoid Valve 5
6 Shift Solenoid Valve 6
7 Pressure adjust solenoid
valve
8 Torque converter lock
solenoid valve
9 Manual valve
10 Valve body
• Check SSV2 resistance as shown in the following table:
SHIFT SOLENOID VALVE A/T ASSEMBLY
TERMINAL
VALVE 1 (SSV1) B11-B3
VALVE 2 (SSV2) B8-B3
VALVE 3 (SSV3) B10-B3
VALVE 4 (SSV4) B7-B3
VALVE 5 (SSV5) B5-B3
VALVE 6 (SSV6) B2-B3
RESISTANCE (23°C) 38-42()
Is the check result normal?
Ye s>>Replace the valve with a known good one.
With X-431, perform the solenoid actuate test.
If the solenoid can be heard, go to step 6.
If the solenoid can’t be heard, go to the next step.
No
>>Replace the damaged solenoid valve.
DIAGNOSIS & TESTING
08
08–65Chery Automobile Co., Ltd.

Downloaded from www.Manualslib.com manuals search engine 3.CHECK SHIFT SOLENOID VALVE 3 (SSV3) RESISTANCE
• Check SSV3 resistance as follows:
NUMBER SOLENOID
1Shift Solenoid Valve 1
2 Shift Solenoid Valve 2
3 Shift Solenoid Valve 3
4 Shift Solenoid Valve 4
5 Shift Solenoid Valve 5
6 Shift Solenoid Valve 6
7 Pressure adjust solenoid
valve
8 Torque converter lock
solenoid valve
9 Manual valve
10 Valve body
• Check SSV3 resistance as shown in the following table:
SHIFT SOLENOID VALVE A/T ASSEMBLY
TERMINAL
VALVE 1 (SSV1) B11-B3
VALVE 2 (SSV2) B8-B3
VALVE 3 (SSV3) B10-B3
VALVE 4 (SSV4) B7-B3
VALVE 5 (SSV5) B5-B3
VALVE 6 (SSV6) B2-B3
RESISTANCE (23°C) 38-42()
Is the check result normal?
Ye s>>Replace the valve with a known good one.
With X-431, perform the solenoid actuate test.
If the solenoid can be heard, go to step 6.
If the solenoid can’t be heard, go to the next step.
No
>>Replace the damaged solenoid valve.
DIAGNOSIS & TESTING
08
08–71Chery Automobile Co., Ltd.

Downloaded from www.Manualslib.com manuals search engine 3.CHECK SHIFT SOLENOID VALVE 4 (SSV4) RESISTANCE
• Check SSV4 resistance as follows:
NUMBER SOLENOID
1Shift Solenoid Valve 1
2 Shift Solenoid Valve 2
3 Shift Solenoid Valve 3
4 Shift Solenoid Valve 4
5 Shift Solenoid Valve 5
6 Shift Solenoid Valve 6
7 Pressure adjust solenoid
valve
8 Torque converter lock
solenoid valve
9 Manual valve
10 Valve body
• Check SSV4 resistance as shown in the following table:
SHIFT SOLENOID VALVE A/T ASSEMBLY
TERMINAL
VALVE 1 (SSV1) B11-B3
VALVE 2 (SSV2) B8-B3
VALVE 3 (SSV3) B10-B3
VALVE 4 (SSV4) B7-B3
VALVE 5 (SSV5) B5-B3
VALVE 6 (SSV6) B2-B3
RESISTANCE (23°C) 38-42()
Is the check result normal?
Ye s>>Replace the valve with a known good one.
With X-431, perform the solenoid actuate test.
If the solenoid can be heard, go to step 6.
If the solenoid can’t be heard, go to the next step.
No
>>Replace the damaged solenoid valve.
DIAGNOSIS & TESTING
08
08–77Chery Automobile Co., Ltd.