2009 CHERY TIGGO turn signal

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
P0715 Turbine speed
sensor affected by interference Engine is running The Transaxle
Control Module
(TCM) will set this
DTC when the
turbine speed signal
is not present. •
Turbine speed
sensor
• 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, record and erase stored DTCs in the TCM.
• Start 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.
• 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.
Diagnostic Procedure
1.CHECK DTC AND TURBINE SPEED SENSOR DATA STREAM
• With the scan tool, select view DTC and data stream for A/T.
• Start the engine.
• Monitor the value of turbine speed sensor while driving.
Is the check result normal and DTC not present?
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.
DIAGNOSIS & TESTING
08
08–47Chery Automobile Co., Ltd.

Downloaded from www.Manualslib.com manuals search engine 4.CHECK SHIFT SOLENOID VALVE 1 (SSV1) POWER SUPPLY
• Turn the ignition switch on.
• Check power supply between shift solenoid valve 1
(SSV1) E-037, terminal B11 and ground in the A/T
assembly connector E-037.
• Voltage should be more than 12 V.
• Or using the appropriate diagnostic test tool and a digital multimeter perform the following:
• Check the EVS1 solenoid supply voltage between TCM pin 1 and TCM pin 10 when activating the EVS1 sole-
noid and deactivating the EVS1 solenoid.
• Check the shift solenoid control signal. Check the voltage of the shift solenoid in each shift position.
• Check the voltage of the EVS1 solenoid supply circuit between the transaxle assembly electrical connector pin
B3 and pin B11.
SEQUENCE SOLENOID (EVS) CONDITION
LEVER
POSITION TCM TERMINAL
EVS1 EVS2 EVS3 EVS4 EVS5 EVS6
1-10 1-9 1-71-8 1-13 1-14
R 0V 0V0V0V0V 0V
N/P 0V0V+12V 0V0V 0V
1 0 V 0 V+12 V +12 V 0 V0 V
2 0 V+12 V 0 V+12 V 0 V0 V
3 0V 0V0V0V0V 0V
4 +12 V +12 V 0 V0 V0 V 0 V
Is the check result normal?
Ye s>>Go to the next step.
No
>>Repair or replace the open circuit or short to ground in harness or connectors.
DIAGNOSIS & TESTING
LTSMD080028
08–60Chery Automobile Co., Ltd.

Downloaded from www.Manualslib.com manuals search engine 4.CHECK SHIFT SOLENOID VALVE 2 (SSV2) POWER SUPPLY
• Turn the ignition switch on.
• Check power supply between shift solenoid valve 2
(SSV2) E-037 terminal B8 and ground in the A/T
assembly connector E-037.
• Voltage should be more than 12 V.
• Or using the appropriate diagnostic test tool and a digital multimeter perform the following:
• Check the EVS2 solenoid supply voltage between TCM pin 1 and TCM pin 9 when activating the EVS2 sole-
noid and deactivating the EVS2 solenoid.
• Check the shift solenoid control signal. Check the voltage of the shift solenoid in each shift position.
• Check the voltage of the EVS2 solenoid supply circuit between the transaxle assembly electrical connector pin
B3 and pin B8.
SEQUENCE SOLENOID (EVS) CONDITION
LEVER
POSITION TCM TERMINAL
EVS1 EVS2 EVS3 EVS4 EVS5 EVS6
1-10 1-9 1-71-8 1-13 1-14
R 0 V0V0V0V0V 0 V
N/P 0 V0 V+12 V 0 V0 V 0 V
1 0 V 0 V+12 V +12 V 0 V0 V
2 0 V+12 V 0 V+12 V 0 V0 V
3 0 V0V0V0V0V 0 V
4 +12 V +12 V 0 V0 V0 V 0 V
Is the check result normal?
Ye s>>Go to the next step.
No
>>Repair or replace open circuit or short to ground in harness or connectors.
DIAGNOSIS & TESTING
LTSMD080033
08–66Chery Automobile Co., Ltd.

Downloaded from www.Manualslib.com manuals search engine 4.CHECK SHIFT SOLENOID VALVE 3 (SSV3) POWER SUPPLY
• Turn the ignition switch on.
• Check power supply between SSV3 E-037 terminal
B10 and ground in the A/T assembly connector
E-037.
• Battery voltage should exist.
• Or using the appropriate diagnostic test tool and a digital multimeter perform the following:
• Check the EVS3 solenoid supply voltage between TCM pin 1 and TCM pin 7 when activating the EVS3 sole-
noid and deactivating the EVS3 solenoid.
• Check the shift solenoid control signal. Check the voltage of the shift solenoid in each shift position.
• Check the voltage of the EVS3 solenoid supply circuit between the transaxle assembly electrical connector pin
B3 and pin B10.
SEQUENCE SOLENOID (EVS) CONDITION
LEVER
POSITION TCM TERMINAL
EVS1 EVS2 EVS3 EVS4 EVS5 EVS6
1-10 1-9 1-71-8 1-13 1-14
R 0V 0V0V0V0V 0V
N/P 0V0V+12V 0V0V 0V
1 0 V 0 V+12 V +12 V 0 V0 V
2 0 V+12 V 0 V+12 V 0 V0 V
3 0V 0V0V0V0V 0V
4 +12 V +12 V 0 V0 V0 V 0 V
Is the check result normal?
Ye s>>Go to the next step.
No
>>Repair or replace the open circuit or short to ground in harness or connectors.
DIAGNOSIS & TESTING
LTSMD080041
08–72Chery Automobile Co., Ltd.

Downloaded from www.Manualslib.com manuals search engine 4.CHECK SHIFT SOLENOID VALVE 4 (SSV4) POWER SUPPLY
• Turn the ignition switch on.
• Check power supply between SSV4 E-037 terminal
B7 and ground in the A/T assembly connector
E-037.
• 12 V voltage should exist.
• Or using the appropriate diagnostic test tool and a digital multimeter perform the following:
• Check the EVS4 solenoid supply voltage between TCM pin 1 and TCM pin 8 when activating the EVS4 sole-
noid and deactivating the EVS4 solenoid.
• Check the shift solenoid control signal. Check the voltage of the shift solenoid in each shift position.
• Check the voltage of the EVS4 solenoid supply circuit between the transaxle assembly electrical connector pin
B3 and pin B7.
SEQUENCE SOLENOID (EVS) CONDITION
LEVER
POSITION TCM TERMINAL
EVS1 EVS2 EVS3 EVS4 EVS5 EVS6
1-10 1-9 1-71-8 1-13 1-14
R 0V 0V0V0V0V 0V
N/P 0V0V+12V 0V0V 0V
1 0 V 0 V+12 V +12 V 0 V0 V
2 0 V+12 V 0 V+12 V 0 V 0
3 0V 0V0V0V0V 0V
4 +12 V +12 V 0 V0 V0 V 0 V
Is the check result normal?
Ye s>>Go to the next step.
No
>>Repair or replace the open circuit or short to ground in harness or connectors.
DIAGNOSIS & TESTING
LTSMD080042
08–78Chery Automobile Co., Ltd.

Downloaded from www.Manualslib.com manuals search engine 4.CHECK SHIFT SOLENOID VALVE 5 (SSV5) POWER SUPPLY
• Turn the ignition switch on.
• Check power supply between SSV5 E-037 terminal
B5 and ground in the A/T assembly connector
E-037.
• Battery voltage should exist.
• Or using the appropriate diagnostic test tool and a digital multimeter perform the following:
• Check the EVS5 solenoid supply voltage between TCM pin 1 and TCM pin 13 when activating the EVS5 sole-
noid and deactivating the EVS5 solenoid.
• Check the shift solenoid control signal. Check the voltage of the shift solenoid in each shift position.
• Check the voltage of the EVS5 solenoid supply circuit between the transaxle assembly electrical connector pin
B3 and pin B5.
SEQUENCE SOLENOID (EVS) CONDITION
LEVER
POSITION TCM TERMINAL
EVS1 EVS2 EVS3 EVS4 EVS5 EVS6
1-10 1-9 1-71-8 1-13 1-14
R 0V 0V0V0V0V 0V
N/P 0V0V+12V 0V0V 0V
1 0 V 0 V+12 V +12 V 0 V0 V
2 0 V+12 V 0 V+12 V 0 V 0
3 0V 0V0V0V0V 0V
4 +12 V +12 V 0 V0 V0 V 0 V
Is the check result normal?
Ye s>>Go to the next step.
No
>>Repair or replace the open circuit or short to ground in harness or connectors.
DIAGNOSIS & TESTING
LTSMD080043
08
08–85Chery Automobile Co., Ltd.

Downloaded from www.Manualslib.com manuals search engine 5.CHECK EVM SOLENOID VALVE CONTROL CIRCUIT
• Turn ignition switch off.
• Disconnect TCM connector.
• Turn ignition switch on.
• Check if voltage is present between E-037, terminal B8 and ground.
• Check the harness for short to power supply circuits.
Is the check results normal?
Ye s>>Go to the next step.
No
>>Repair or replace the open circuit or short to ground or short to power supply in harness or connec-
tors.
6.CHECK EVM SIGNAL
• Connect TCM and EVM connector.
• With the engine running, move the shifter to Nposition, check the voltage of the EVM valve between the
TCM pin 26 and pin 19.
Is the voltage approximately 2.5 V with the engine running and the transaxle in the Nposition?
Ye s>>Go to the next step.
No
>>Go to step 8.
7.CHECK FLUID PRESSURE
• Connect the ATF pressure gauge.
• Drive the vehicle and monitor the transaxle main ATF distributing passage pressure.
GROUND TIME (%) MODULATION FLUID
PRESSURE
(×100000 PA)
00
10 0.32
12 0.48
15 0.67
20 0.88
30 1.17
40 1.41
50 1.69
60 1.97
70 2.26
80 2.60
88 2.87
90 2.91
92 2.95
95 3
100 3
DIAGNOSIS & TESTING
08
08–91Chery Automobile Co., Ltd.

Downloaded from www.Manualslib.com manuals search engine 5.CHECK TORQUE CONVERTER LOCK SOLENOID VALVE CONTROL CIRCUIT
• Turn ignition switch off.
• Disconnect TCM connector.
• Check for harness continuity between the following terminals:
Check Resistance
TORQUE
CONVERTER LOCK
SOLENOID VA LV E
TERMINAL TCM
CONNECTOR E-036
TERMINAL CONTINUITY
B9
20Yes
• Check the harness for short to ground.
Is the check result normal?
Ye s>>Go to the next step.
No
>>Repair or replace the open circuit or short to ground in harness or connectors.
6.CHECK TORQUE CONVERTER LOCK SOLENOID VALVE CONTROL CIRCUIT
• Turn the ignition switch on.
• Check if voltage is present between E-037, terminal
B9 and ground.
• Check the harness for short to power supply cir-
cuits.
Is the check result normal?
Ye s>>Go to the next step.
No
>>Repair or replace the circuit for a short to
power supply in harness or connectors.
7.CHECK TORQUE CONVERTER LOCK SOLENOID VALVE SIGNAL
• Connect TCM and torque converter lock solenoid valve connector.
• With the engine running, move the shifter to Nposition, check the voltage of the solenoid valve between the
TCM pin 19 and pin 20.
Is the voltage approximately 4.5 V with the engine running and the transaxle in the Nposition?
Ye s>>Go to the next step.
No
>>Go to step 9.
DIAGNOSIS & TESTING
LTSMD080066
08
08–97Chery Automobile Co., Ltd.