2009 CHERY TIGGO engine

Downloaded from www.Manualslib.com manuals search engine Diagnostic Procedure
1.CHECK A/T SOLENOID SIGNAL
• With the scan tool, select view DTC and data stream for A/T.
• Start the engine.
• Monitor the gear position while driving, and compare to the following table.
TRANSAXLE GEAR POSITION/SOLENOID ACTIVATION
SELECT
POSITION RANGESHIFT
SOLENOID VA LV E 1 SHIFT
SOLENOID VA LV E 2 SHIFT
SOLENOID VA LV E 3 SHIFT
SOLENOID VA LV E 4
P0- - # -
RR----
N0- - # -
D 1- - # #
2- # - #
3----
4# # -
-
•
#: Operating component
Is the check result normal?
Ye s>>The condition that caused this DTC is intermittent (See Diagnostic Help in Section 08 Transaxle &
Transfer Case).
No
>>Go to the next step.
2.ACTUATE TEST
• Stop the engine.
• Turn ignition switch on.
• With X-431 scan tool, perform the solenoid actuate test.
• The solenoid actuation should be heard.
Is the check result normal?
Ye s>>Go to step 5.
No
>>Go to the next step.
DIAGNOSIS & TESTING
08–34Chery Automobile Co., Ltd.

Downloaded from www.Manualslib.com manuals search engine 3.CHECK A/T ASSEMBLY ELECTRICAL CONNECTOR
• Turn ignition switch off.
• Disconnect the A/T assembly electrical connector
E-037 (1).
• Inspect the electrical connector for damage.
Is the electrical connector OK?
Ye s>>Go to the next step.
No
>>Repair or replace the electrical connector
as necessary.
4.CHECK SOLENOID POWER SUPPLY
• Turn ignition switch on.
• Check the solenoid power circuit for battery voltage
between the A/T connector E-037 terminal B3 and
ground.
Is battery voltage present?
Ye s>>Go to the next step.
No
>>Repair or replace circuit for an open in
harness or connectors.
DIAGNOSIS & TESTING
LTSMD080023
LTSMD080026
08
08–35Chery Automobile Co., Ltd.

Downloaded from www.Manualslib.com manuals search engine 5.CHECK SHIFT SOLENOID VALVE 6 RESISTANCE
• Turn ignition switch off.
• Check the harness continuity between the following terminals:
SOLENOID VALVE 6 RESISTANCE BASED ON TRANSAXLE TEMPERATURE
A/T
ASSEMBLY TERMINAL A/T
ASSEMBLY TERMINAL TEMPERATURE CONTINUITY
B3
B2 23°C Ye s
Is the check result normal?
Ye s>>Go to the next step.
No
>>Replace solenoid valve 6.
6.CHECK DTC
• With the X-431 scan tool, read TCM DTCs.
• Refer to DTC Confirmation Procedure.
Is DTC P0657 still present?
Ye s>>Replace the TCM.
No
>>The system is now operating properly.
Reassemble the vehicle and road test to verify the customers complaint is repaired.
DIAGNOSIS & TESTING
08–36Chery Automobile Co., Ltd.

Downloaded from www.Manualslib.com manuals search engine P0705 - Multi-Function Switch: Prohibited Position
DIAGNOSIS & TESTING
LTSMW080025T
08
08–37Chery Automobile Co., Ltd.

Downloaded from www.Manualslib.com manuals search engine On Board Diagnostic Logic
•Self-diagnosis detection logic.
DTC NO. DTC DEFINITION DTC DETECTION
CONDITION DTC SET
CONDITION POSSIBLE CAUSES
P0705 Multi-Function
switch: prohibited position Vehicle is driving The Transaxle
Control Module
(TCM) detects the
voltage is out of
range when moving
the shift lever from
the
Pposition to
the Nposition. •
Multi-Function
Switch
• Harness or
connectors (The
sensor circuit is open
or shorted)
• TCM
DTC Confirmation Procedure:
Before performing the following procedure, confirm that battery voltage is more than 12 V.
• Turn ignition switch off.
• Connect the X-431 scan tool to the Data Link Connector (DLC) - use the most current software available.
• Turn ignition switch on, with the scan tool, view and erase stored DTCs in the TCM.
• Start the engine and warm it to normal operating temperature.
• With the scan tool, select view DTC and data stream.
• If the DTC is detected, the DTC condition is current. Go to Diagnostic Procedure - Step 1.
• If the DTC is not detected, the DTC condition is intermittent (See Diagnostic Help and Intermittent DTC Trou-
bleshooting in Section 08 Transaxle & Transfer Case for more information).
NOTE :
• If using the appropriate diagnostic test tool, you can diagnose the TCM harness while the TCM is still connected.
Troubleshoot any Engine Control Module (ECM) charging/cranking DTCs before proceeding.
• Using the appropriate diagnostic test tool in this way will help prevent electrical connector terminal damage.
NOTE :
While performing electrical diagnosis & testing, always refer to the electrical schematics for specific circuit
and component information.
DIAGNOSIS & TESTING
08–38Chery Automobile Co., Ltd.

Downloaded from www.Manualslib.com manuals search engine Diagnostic Procedure
1.CHECK A/T SOLENOID SIGNAL
• Turn ignition switch on.
• With the scan tool, select view DTC and data stream for A/T.
• Monitor the value of the multi-function switch and compare to the following table.
TRANSAXLE RANGE SWITCH (CMF) CONDITION
SHIFT
LEVER
POSITION P/N S2 S3 S4
P Close Close Open Open
R Open Close Close Close
N Close Open Close Open
D Open Open Open Close
M Close Close Close Open + Close Close Close Open - Close Close Close Open
SEQUENCE SHIFT SWITCH CONDITION
SHIFT LEVER POSITION SEQUENCE SHIFT UPSEQUENCE SHIFT DOWN
R Active Active
P Active Active
N Active Active
D Active Active
M Not Active Not Active
+ Not Active Active
- Active Not Active
Is DTC P0705 present and the status active for this DTC?
Ye s>>Go to the next step.
No
>>The condition that caused this DTC is intermittent (See Diagnostic Help in Section 08 Transaxle &
Transfer Case).
DIAGNOSIS & TESTING
08
08–39Chery Automobile Co., Ltd.

Downloaded from www.Manualslib.com manuals search engine 2.CHECK SHIFT SWITCH VALUE
• Move the shift lever (1) to every shift position.
• Measure the voltage as follows:
SHIFT POSITION VALUE
TERMINAL S2S3S4P/N
POSITION 31 - 4232 - 4233 - 42 34 - 42
P 0B+ B+ 0
R000B +
N B+ 0B+ 0
DB +B+0 B +
3B +0 0B +
200B +B+
Do the circuits check OK, and do the reverse lamps also illuminate?
Ye s>>The transaxle range switch is normal.
Reassemble the vehicle and road test to verify the customers complaint is repaired.
No
>>Go to the next step.
DIAGNOSIS & TESTING
BESM080061
08–40Chery Automobile Co., Ltd.

Downloaded from www.Manualslib.com manuals search engine 3.CHECK RANGE SWITCH RESISTANCE
• Turn ignition switch off.
• Disconnect the TCM electrical connector.
• Measure the resistance as follows:
CHECK TCM CONNECTOR SHIFT RANGE SWITCH ON OR OFF CONDITION
TERMINAL S2S3S4P/N
POSITION 31 - 4232 - 4233 - 42 34 - 42
P0  0
R000 
N 0 0
D  0
3  00 
200 
CHECK TRANSAXLE ASSEMBLY CONNECTOR SHIFT RANGE SWITCH ON OR OFF CONDITION
TERMINAL S2S3S4 RP/N
POSITION A10 - A7 A11 - A7 A12 - A7 A1 - A2A8 - A4
P0  0
R0000 
N 0 0
D  0
3  00 
200  
Does the switch check OK?
Ye s>>If the test results for the TCM electrical connector is normal, and the test results for the transaxle
assembly is not normal, repair the circuits between the TCM electrical connector and transaxle shift range switch.
No
>>If the test results for the TCM electrical connector pin 34 and pin 42 are normal, and the test results
for the transaxle range switch pin A8 and A4 are normal, repair the circuit between the TCM electrical
connector pin 34 and transaxle range switch electrical connector pin A8.
If the test results are not normal in one switch position, replace the transaxle range switch. If the test
results are not normal at two or more switch positions, adjust the transaxle range switch before replac-
ing it. After adjusting the transaxle range switch, verify the adjustment with the table. If the test results
are still not normal, replace the transaxle range switch.
DIAGNOSIS & TESTING
08
08–41Chery Automobile Co., Ltd.