SYSTEM DIAGRAM
INPUT/OUTPUT SIGNAL TABLE
Sensor (or signal) |
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TCM function |
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Actuator |
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SYSTEM DESCRIPTION
LIST OF CONTROL ITEMS AND INPUT/OUTPUT
**: If these input/output signals show errors, TCM activates the fail-safe function.
CVT CONTROL SYSTEM : Schematic
TCM has a fail-safe mode. The mode functions so that operation can be continued even if the signal circuit of the main electronically controlled input/output parts is damaged.
If the vehicle shows following behaviors including "poor acceleration", a malfunction of the applicable system is detected by TCM and the vehicle may be in a fail-safe mode. At this time, check the DTC code and perform inspection and repair according to the malfunction diagnosis procedures.
Fail-safe function
DTC | Vehicle behavior | Conditions of vehicle |
P062F |
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P0705 |
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P0706 |
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The TCM becomes the protection control status temporarily to protect the safety when the safety of TCM and transmission is lost. It automatically returns to the normal status if the safety is secured.
The TCM has the following protection control.
CONTROL FOR WHEEL SPIN
CONTROL WHEN FLUID TEMPERATURE IS HIGH
TORQUE IS REDUCED WHEN DRIVING WITH THE REVERSE GEAR
REVERSE PROHIBIT CONTROL
FLUID COOLER & FLUID WARMER SYSTEM : System Description CVT FLUID COOLER SCHEMATIC COMPONENT DESCRIPTION CVT Oil Warmer The CVT oil warmer (1) is installed on the front part of trans ...
LINE PRESSURE CONTROL : System Description SYSTEM DIAGRAM DESCRIPTION Highly accurate line pressure control (secondary pressure control) reduces friction for improvement of fuel economy. No ...
Fuel injector and fuel tube
Exploded View
1. Stud bolt 2. Oring (green) 3. Fuel injector (front) 4. Clip 5. Fuel
injector (rear) 6. Oring (black) 7. Fuel tube protector 8. Fuel tube 9. Clamp
10. Quick connector cap (engine side) 11. Fuel feed hose 12. Quick connector cap
(floor pipingside) 13. Fuel connector protect ...
Throttle valve closed position
learning
Description
Throttle Valve Closed Position Learning is a function of ECM to learn the
fully closed position of the throttle
valve by monitoring the throttle position sensor output signal. It must be
performed each time harness connector
of electric throttle control actuator or ECM is discon ...