DTC DETECTION LOGIC
NOTE: If DTC P1564 is displayed with DTC P0605, first perform the trouble diagnosis for DTC P0605. Refer to EC, "DTC Logic".
DTC No. | Trouble diagnosis (Trouble diagnosis content) | DTC detecting condition | Possible cause |
P1564 | ASCD SW (ASCD steering switch) |
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DTC CONFIRMATION PROCEDURE
1.PRECONDITIONING
If DTC Confirmation Procedure has been previously conducted, always perform the following procedure before conducting the next test.
>> GO TO 2.
2.PERFORM DTC CONFIRMATION PROCEDURE
Is DTC detected?
YES >> Proceed to EC, "Diagnosis Procedure".
NO >> INSPECTION END
1.CHECK ASCD STEERING SWITCH CIRCUIT
With CONSULT
Without CONSULT
Is the inspection result normal?
YES >> Check intermittent incident. Refer to GI, "Intermittent Incident".
NO >> GO TO 2.
2.CHECK ASCD STEERING SWITCH GROUND CIRCUIT
Is the inspection result normal?
YES >> GO TO 3.
NO >> Repair or replace error-detected parts.
3.CHECK ASCD STEERING SWITCH INPUT SIGNAL CIRCUIT
Is the inspection result normal?
YES >> GO TO 4.
NO >> Repair or replace error-detected parts.
4.CHECK ASCD STEERING SWITCH
Refer to EC, "Component Inspection".
Is the inspection result normal?
YES >> Check intermittent incident. Refer to GI, "Intermittent Incident".
NO >> Replace ASCD steering switch. Refer to ST, "Removal and Installation".
Component Inspection
1.CHECK ASCD STEERING SWITCH
Is the inspection result normal?
YES >> INSPECTION END
NO >> Replace ASCD steering switch. Refer to ST, "Removal and Installation".
Control linkage
Exploded View
1. Shifter lever A 2. Selector lever 3. Selector cable
4. Shifter cable 5. Cable mounting bracket 6. Tapping bolt
7. Bracket 8. Grommet 9. M/T shift selector assembly
10. Shift selector 11. Shift selector handle
Removal and Installation
REMOVAL
Move the shift selector to ...
EPS System
EPS SYSTEM : System Description
EPS control unit performs an arithmetical operation on data, such as
steering wheel turning force (sensor
signal) from the torque sensor, vehicle speed signal, etc. Then it generates
an optimum assist torque signal
to the EPS motor according to the drivi ...