Chery Tiggo. Manual — part 286
4.
CHECK OD SOLENOID POWER SUPPLY
• Turn ignition switch on.
• Check OD solenoid power supply between E-086
terminal 10 and ground in the A/T assembly con-
nector E-086.
• Voltage should be more than 12 V.
Is the check result normal?
Yes
>>
Go to step 6.
No
>>
Go to the next step.
5.
DETECT MALFUNCTIONING PART
• Check the following:
− Fuse 10 (30A).
− Harness connectors A-102, E-105.
− Body fuse and relay box H9, H8, G15.
− Harness for an open or short between A/T assembly connector and fuse.
Is the check result normal?
Yes
>>
Go to the next step.
No
>>
Repair or replace the circuit for an open or short to ground or short to power in harness or connec-
tors.
6.
CHECK OD SOLENOID CONTROL CIRCUIT
• Turn ignition switch off.
• Disconnect TCM connector.
• Check for harness continuity between the following terminals:
A/T ASSEMBLY
TERMINAL
TCM
CONNECTOR
TERMINAL
CONTINUITY
6
54
Yes
• Check the harness for short to power and short to ground.
Is the check result normal?
Yes
>>
Go to the next step.
No
>>
Repair or replace the circuit for an open or short to power or short to ground.
DIAGNOSIS & TESTING
LTSMD080009
7.
CHECK DTC
• With the X-431 scan tool, read TCM DTCs.
• Refer to ⬙DTC Confirmation Procedure⬙.
Is DTC 34 still present?
Yes
>>
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
36 - Damper Clutch System Control Solenoid Malfunction
DIAGNOSIS & TESTING
LTSMW080005T
On Board Diagnostic Logic
• Self-diagnosis detection logic.
DTC NO.
DTC
DEFINITION
DTC
DETECTION
CONDITION
DTC SET CONDITION
POSSIBLE
CAUSES
36
Damper clutch
system control
(DCC) solenoid
malfunction
Vehicle is driving
• 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 that the duty cycle of
damper clutch system control
solenoid is 100 % for 4 seconds,
and the TCM determines the
damper clutch system control
solenoid is not normal.
• If the DTC 36 was set, then the
A/T will be locked in 3rd gear (D
gear).
• Solenoid
• 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.
• 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 engine and warm it to normal operating temperature, then select ⬙D⬙ position.
• Drive the vehicle in 1st, 2nd, 3rd and 4th gears.
• 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.
DIAGNOSIS & TESTING
08
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