DTC Code | DTC Name |
---|---|
P0810 | Clutch Position Control Error |
DESCRIPTION
In the multi-mode manual transaxle system, the clutch is engaged and disengaged by the TCM using a clutch actuator. The clutch actuator consists of an electric motor which moves the clutch master cylinder, a clutch stroke sensor which detects the clutch master cylinder position, and a worm gear which engages the push rod with the motor.
DTC No. | Detection Item | DTC Detection Condition | Trouble Area | MIL | Warning Indicate | Memory |
---|---|---|---|---|---|---|
P0810 | Clutch Position Control Error |
Clutch Actuator Control Malfunction*: The TCM detects the following conditions simultaneously for 2 seconds or more (1-trip detection logic)
Clutch System Malfunction: All conditions below are detected for 0.5 seconds or more (1-trip detection logic)
|
|
Does not come on | Comes on | DTC stored |
*: The monitor runs when the vehicle is driven at a vehicle speed of 20 km/h (12.4 mph) or more.
WIRING DIAGRAM
*a | Sub |
*b | Main |
*c | Clutch Stroke Sensor |
*d | Clutch Actuator Assembly (Clutch Motor) |
MONITOR DESCRIPTION
This DTC is stored in accordance with the stroke speed of the clutch actuator or the difference between the target clutch position and the actual clutch position. Therefore, if malfunctions occur in the clutch stroke sensor or the clutch motor circuit, the DTCs relating to the sensor or motor circuit open/short (DTC P0806, P0807, P0808, and/or P0900) are stored before this DTC is stored.
With the vehicle stopped and the clutch disengaged, measure the input shaft rotation speed. If the input shaft rotation speed is higher than the standard, DTC P0810 is stored.
CAUTION / NOTICE / HINT
When installing parts related to the multi-mode manual transaxle system, perform the initialization and learning and synchronization position calibration procedures. In addition, the required operations differ according to the parts to be installed. Proceed with the operation in the order shown in the table below.
Part Installed | Part Installed | See Procedure |
---|---|---|
|
1. Initialization of multi-mode manual transaxle system [Tester display: Initialization of ECU] |
|
2. Learning of multi-mode manual transaxle system | ||
3. Synchronization position calibration | ||
|
1. Initialization of multi-mode manual transaxle system [Tester display: Initialization of transmission] |
|
2. Learning of multi-mode manual transaxle system | ||
3. Synchronization position calibration | ||
|
1. Initialization of multi-mode manual transaxle system [Tester display: Initialization of clutch] |
|
2. Learning of multi-mode manual transaxle system |
If the sensor or actuator is installed without the initialization and learning procedures, it may cause driving performance degradation or system component breakage.
If the symptom still occurs even after checking the following parts for dirt, wear, or any defects and replacing the defective parts, replace the TCM.
Clutch disc and clutch cover
Clutch release with bearing cylinder assembly
Hydraulic line
PROCEDURE
CHECK CLUTCH FLUID LEAK
Check the clutch fluid leaks in clutch hydraulic line.
Result | |||
---|---|---|---|
|
NG |
REPAIR OR REPLACE CLUTCH HYDRAULIC LINE |
OK |
PERFORM AIR BLEED
Perform the air bleed.
Click hereНажмите здесь
Result | ||
---|---|---|
|
NEXT |
CHECK FOR DTCs
Connect the GTS to the DLC3.
Turn the ignition switch to ON.
Turn the GTS on.
Enter the following menus: Powertrain / Multi-Mode M/T / Trouble Codes.
Check for DTCs.
Powertrain > Multi-Mode M/T > Trouble CodesResult | ||||||
---|---|---|---|---|---|---|
|
A |
END |
B |
PERFORM ACTIVE TEST USING GTS (TARGET CLUTCH CONTROL)
Remove the clutch actuator.
Click here Нажмите здесь
Connect the clutch stroke sensor connector and the clutch actuator connector.
Connect the GTS to the DLC3.
Turn the ignition switch to ON.
Turn the GTS on.
Enter the following menus: Powertrain / Multi-Mode M/T / Active Test / Target Clutch Control.
Powertrain > Multi-Mode M/T > Active TestTester Display |
---|
Target Clutch Control |
Perform the Active Test.
OK |
---|
Clutch actuator moves smoothly in accordance with the GTS operation. |
Result | |||
---|---|---|---|
|
NG | Нажмите здесь |
OK |
INSPECT CLUTCH STROKE SENSOR
Click hereНажмите здесь
Result | |||
---|---|---|---|
|
NG | Нажмите здесь |
OK |
INSPECT TCM (MCL TERMINAL VOLTAGE)
Turn the ignition switch to ON.
Measure the voltage according to the value(s) in the table below.
Standard Voltage | |||||||||
---|---|---|---|---|---|---|---|---|---|
|
*a |
Component with harness connected (TCM) |
Turn the ignition switch off.
Result | |||
---|---|---|---|
|
NG | Нажмите здесь |
OK |
CHECK CLUTCH SYSTEM (CLUTCH MECHANICAL OPERATION)
Remove the transaxle assembly.
Click hereНажмите здесь
Check for dirt, wear and defects in the clutch system parts (clutch disc, clutch cover, clutch release with bearing cylinder assembly and hydraulic line).
OK |
---|
No defective parts in the clutch mechanical system. |
Result | |||
---|---|---|---|
|
NG |
REPAIR OR REPLACE DEFECTIVE PART IN CLUTCH SYSTEM |
OK |
REPLACE TCM
Replace the TCM.
for LHD: Click here Нажмите здесь
for RHD: Click here Нажмите здесь
Result | ||
---|---|---|
|
NEXT |
PERFORM INITIALIZATION
Perform the initialization and learning procedure.
Click hereНажмите здесь
Result | ||
---|---|---|
|
NEXT |
END |
CHECK TERMINAL CONDITION (TCM)
Disconnect the TCM connector.
Check the connections of the TCM connector.
OK |
---|
The TCM and wire harness connectors and connector terminals are connected securely and are not bent, rusted, or damaged. |
Result | |||
---|---|---|---|
|
NG |
CONNECT CORRECTLY |
OK |
INSPECT CLUTCH ACTUATOR CIRCUIT
Measure the resistance according to the value(s) in the table below.
Standard Resistance | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
|
*a |
Front view of wire harness connector (to TCM) |
Result | |||
---|---|---|---|
|
NG | Нажмите здесь |
OK |
REPLACE TCM
Replace the TCM.
for LHD: Click here Нажмите здесь
for RHD: Click here Нажмите здесь
Result | ||
---|---|---|
|
NEXT |
PERFORM INITIALIZATION
Perform the initialization and learning procedure.
Click hereНажмите здесь
Result | ||
---|---|---|
|
NEXT |
END |
CHECK TERMINAL CONDITION (CLUTCH ACTUATOR)
Disconnect the clutch actuator assembly connector.
Check the connections of the clutch actuator assembly connector.
OK |
---|
The clutch actuator and wire harness connectors and connector terminals are connected securely and are not bent, rusted, or damaged. |
Result | |||
---|---|---|---|
|
NG |
CONNECT CORRECTLY |
OK |
CHECK HARNESS AND CONNECTOR (TCM - CLUTCH ACTUATOR ASSEMBLY)
Measure the resistance according to the value(s) in the table below.
Standard Resistance | |||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Result | |||
---|---|---|---|
|
NG |
REPAIR OR REPLACE HARNESS OR CONNECTOR |
OK |
INSPECT CLUTCH ACTUATOR ASSEMBLY
Measure the resistance according to the value(s) in the table below.
Standard Resistance | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
|
*a |
Component without harness connected (Clutch Actuator Assembly) |
Result | |||
---|---|---|---|
|
OK |
CHECK INTERMITTENT PROBLEMS Click hereНажмите здесь |
NG | Нажмите здесь |
GO TO STEP 19 |
REPLACE CLUTCH STROKE SENSOR
Replace the clutch stroke sensor.
Click here Нажмите здесь
Result | ||
---|---|---|
|
NEXT |
PERFORM INITIALIZATION
Perform the initialization and learning procedure.
Click hereНажмите здесь
Result | ||
---|---|---|
|
NEXT |
END |
REPLACE CLUTCH ACTUATOR ASSEMBLY
Replace the clutch actuator assembly.
Click here Нажмите здесь
Result | ||
---|---|---|
|
NEXT |
PERFORM INITIALIZATION
Perform the initialization and learning procedure.
Click hereНажмите здесь
Result | ||
---|---|---|
|
NEXT |
END |