Chery Tiggo 2009 Service Manual page 1006

On Board Diagnostic Logic
• Self-diagnosis detection logic.
DTC NO.
DEFINITION
Shift Solenoid
Valve 2 (SSV2)
P0758
short to power
Shift Solenoid
Valve 2 (SSV2)
P0758
open or short to
ground circuit
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.
Chery Automobile Co., Ltd.
DIAGNOSIS & TESTING
DTC
DTC
DETECTION
CONDITION
Vehicle is
driving
supply
Vehicle is driving
DTC SET CONDITION
The Transaxle Control Module
(TCM) will set this DTC when the
TCM detected an improper voltage
drop when it tries to operate the
solenoid valve.
The Transaxle Control Module
(TCM) will set this DTC when the
TCM detected an improper voltage
drop when it tries to operate the
solenoid valve.
POSSIBLE
CAUSES
• Shift Solenoid
Valve 2 (SSV2)
• Harness or
connectors (The
sensor circuit
short to power
supply)
• Transaxle
Control Module
(TCM)
• Shift Solenoid
Valve 2 (SSV2)
• Harness or
connectors (The
sensor circuit is
open or shorted)
• Transaxle
Control Module
(TCM)
08
63
08–