2009 CHERY TIGGO engine

Downloaded from www.Manualslib.com manuals search engine P2753 - EPDE Circuit Or Short To
Power Supply, P2753 - EPDE Open
Circuit Or Short To Ground 08-125
U0001 - CAN Communication Error 08-130ON-VEHICLE SERVICE08-136
DPO Automatic Transaxle Assembly 08-136
Removal & Installation 08-136
Automatic Shifter Selector 08-140
Removal & Installation 08-140
Transaxle Control Module (TCM) 08-142
Removal & Installation 08-142
08–2Chery Automobile Co., Ltd.

Downloaded from www.Manualslib.com manuals search engine GENERAL INFORMATION
Description
The DP0 automatic transaxle is a four-speed transaxle that is a conventional hydraulic/mechanical transaxle assem-
bly with an integral differential, and is controlled with adaptive electronic controls and monitors. The hydraulic system
of the transaxle consists of the transaxle fluid, fluid passages, hydraulic valves, fluid pump, and various line pressure
control components.
The Transaxle Control Module (TCM) is the heart of the electronic control system and relies on information from
various direct and indirect inputs (sensors, switches, etc.) to determine driver demand and vehicle operating condi-
tions. With this information, the ECM/TCM can calculate and perform timely and quality shifts through various output
or control devices.
The TCM also performs certain self-diagnostic functions and provides comprehensive information (sensor data,
DTCs, etc.) which is helpful in proper diagnosis and repair. This information can be viewed with the X-431 scan tool.
08
08–3Chery Automobile Co., Ltd.

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 Special Tools
Spline SpannerCH-30001
Differential Seal Installer CH-30002
Diagnostic Scan Tool X-431
GENERAL INFORMATION
08–8Chery Automobile Co., Ltd.

Downloaded from www.Manualslib.com manuals search engine Automatic Transaxle Fluid Pressure Gauge
Digital MultimeterFluke 15B & 17B
GENERAL INFORMATION
08
08–9Chery Automobile Co., Ltd.