Description
ECM receives input speed sensor signal from TCM via the CAN communication line. ECM uses this signal for engine control.
DTC Logic
DTC DETECTION LOGIC
NOTE:
DTC No. | Trouble diagnosis | DTC detecting condition | Possible cause |
P1715 | Input speed sensor (TCM output) | Input speed sensor signal is different from the theoretical value calculated by ECM from output speed sensor signal and engine rpm signal. |
|
DTC CONFIRMATION PROCEDURE
1.PRECONDITIONING
If DTC Confirmation Procedure has been previously conducted, always perform the following before conducting the next test.
>> GO TO 2.
2.PERFORM DTC CONFIRMATION PROCEDURE
CAUTION: Always drive vehicle at a safe speed.
Is 1st trip DTC detected?
YES >> Go to EC, "Diagnosis Procedure".
NO >> INSPECTION END
Diagnosis Procedure
1.CHECK DTC WITH TCM
Check DTC with TCM. Refer to TM, "DTC Index" (A/T models) or TM, "DTC Index" (CVT models).
Is the inspection result normal?
YES >> GO TO 2.
NO >> Perform trouble shooting relevant to DTC indicated.
2.REPLACE TCM
Replace TCM. Refer to TM, "Removal and Installation" (A/T models) or TM, "Removal and Installation" (CVT models).
>> INSPECTION END
Description The ECM receives two vehicle speed sensor signals via CAN communication line. One is sent from combination meter, and the other is from TCM (Transmission control module). The ECM use ...
Description ECM receives two vehicle speed signals via the CAN communication line. One is sent from "ABS actuator and electric unit (control unit)" via combination meter, and the other is from TC ...
Front suspension assembly
Inspection and Adjustment
INSPECTION
Make sure the mounting conditions (looseness, back lash) of each component
and component conditions
(wear, damage) are normal.
LOWER BALL JOINT END PLAY
Set front wheels in a straight-ahead position. Do not depress brake
pedal.
Place an iron bar ...
A/C Unit assembly
Exploded View
1. Cap 2. Steering member 3. Cap
4. Bracket 5. A/C unit assembly Pawl
Removal and Installation
CAUTION: Perform oil return operation before each refrigeration system
disassembly. However, if a large
amount of refrigerant or oil is detected, do not perform oil return operati ...