Chery Automobile Co., Ltd.
18 - QR019CHB CVT
18–62
18
DTC Confirmation Procedure:
Confirm that battery voltage is between 11 and 14 V before performing the following procedures.
ï‚· Turn ignition switch to LOCK.
ï‚· Connect X-431 3G diagnostic tester (the latest software) to Data Link Connector (DLC), and make it
communicate with vehicle electronic module by the data network.
ï‚· Turn ignition switch to ON.
ï‚· Using X-431 3G diagnostic tester to record and clear the DTCs stored in the TCU.
ï‚· Turn ignition switch to LOCK and wait for a few seconds.
ï‚· Turn ignition switch to ON, and then select "Read Code".
ï‚· If DTC is detected, the malfunction indicated by the DTC is current. Go to the diagnosis procedure - Step 1.
ï‚· If DTC is not detected, the malfunction indicated by the DTC is intermittent. Please refer to Intermittent
DTC Troubleshooting.
DTC P0811 Drive Clutch 'A' Slippage
DTC P081E Reverse Clutch 'B' Slippage
DTC P0894 Transmission Component Slipping
DTC Code DTC Definition
DTC Detection
Condition
DTC Set
Condition
Possible Cause
P0811
Drive Clutch 'A'
Slippage
Start engine and keep
it at following status for
at least 30 seconds:
apply brake, at D gear
High slippage
speed of the
forward/ reverse
clutch input and
output speed
ï‚· Clutch control
valve core seized
ï‚· Clutch control
solenoid short
circuit to the power
ï‚· Clutch friction plate
serious wearing or
sinter
P811E
Reverse Clutch 'B'
Slippage
Start engine and keep
it at following status for
at least 30 seconds:
apply brake, at R gear
P0894
Transmission
Component Slipping
Start engine and make
the operation as
following: 20% - 50%
throttle opening, at D
gear, vehicle speed
higher than 30 km/h,
constant driving time
not less than 30
seconds
The torque
converter locking
clutch is
engaged for a
long time or high
slippage speed
exists after
engagement
ï‚· Solenoid circuit
open circuit or
short circuit
ï‚· TCU torque
converter locking
control solenoid
failure
ï‚· Hydraulic control
circuit fault
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