Suspension Mode Switch: Testing and Inspection

MODE SELECT SWITCH (E-SUS MODE SELECT)





Description
- Mode select switch (E-SUS mode select) can be switched to SPORT mode or AUTO mode manually.
- When the ignition switch is turned to ON, the mode lamp briefly illuminates, but it is not a malfunction.









Component Function Check
1.CHECK MODE SELECT SWITCH (E-SUS MODE SELECT) OPERATION
Operate the mode select switch (E-SUS mode select) and check that the sport mode indicator lamp in the combination meter turns ON/OFF correctly.





Is the inspection result normal?
YES - INSPECTION END
NO - Proceed to diagnosis procedure. SEE Diagnosis Procedure.




Diagnosis Procedure
1.CHECK MODE SELECT SWITCH (E-SUS MODE SELECT)
Check mode select switch (E-SUS mode select). SEE Component Inspection.
Is the inspection result normal?
YES - GO TO 2.
NO - Mode select switch (E-SUS mode select) is malfunctioning. Replace Mode select switch (E-SUS mode select).
2.CHECK MODE SELECT SWITCH (E-SUS MODE SELECT) HARNESS
1. Disconnect E-SUS control unit harness connector.
2. Disconnect mode select switch (E-SUS mode select) connector.
3. Check the continuity between mode select switch (E-SUS mode select) harness connector and E-SUS control unit harness connector.





4. Check the continuity between mode select switch (E-SUS mode select) harness connector and ground.





Is the inspection result normal?
YES - GO TO 3.
NO - If the open or short in harness, repair or replace harness.
3.CHECK COMBINATION METER
1. Connect E-SUS control unit harness connector.
2. Connect mode select switch (E-SUS mode select) harness connector.
3. Check the indication and operation of combination meter are normal. Consult-III Function.
Is the inspection result normal?
YES - INSPECTION END
NO - Repair or replace combination meter.




Component Inspection
1.CHECK MODE SELECT SWITCH (E-SUS MODE SELECT)
1. Turn the ignition switch OFF.
2. Disconnect mode select switch (E-SUS mode select) harness connector.
3. Check the continuity between mode select switch (E-SUS mode select) connector terminals.





Is the inspection result normal?
YES - INSPECTION END
NO - Replace mode select switch (E-SUS mode select).