Chery Tiggo 2009 Service Manual page 1126

On Board Diagnostic Logic
• Self-diagnosis detection logic.
DTC NO.
32
DTC Confirmation Procedure:
Before performing the following procedure, confirm that battery voltage is more than 12 V.
• Connect the X-431 scan tool to the Data Link Connector (DLC) - use the most current software available.
• After connection, press POWER key to start X-431.
• 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.
• Drive the vehicle.
• 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 :
While performing electrical diagnosis & testing, always refer to the electrical schematics for specific circuit
and component information.
Chery Automobile Co., Ltd.
DIAGNOSIS & TESTING
DTC DETECTION
DTC DEFINITION
Low speed solenoid
Vehicle is driving
malfunction
DTC SET
CONDITION 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.
• If the DTC was
set, then the A/T will
be locked in 3rd
gear (D gear).
POSSIBLE CAUSES
• Solenoid
• Harness or
connectors (The
sensor circuit is open
or shorted)
• TCM
08
183
08–