Mitsubishi Lancer Evolution X. Manual - part 600
DIAGNOSIS <TC-SST>
TSB Revision
TWIN CLUTCH- SPORTRONIC SHIFT TRANSMISSION (TC-SST)
22C-357
INSPECTION PROCEDURE 16: The vehicle moves with the N-range on the level ground.
.
COMMENTS ON TROUBLE SYMPTOM
The mechatronic assembly, or clutch assembly may
have a problem.
.
PROBABLE CAUSES
• Malfunction of the mechatronic assembly
• Malfunction of the clutch assembly
DIAGNOSTIC PROCEDURE
STEP 1. Retest the system.
Q: Does a malfunction take place again?
YES : Replace the mechatronic assembly. (Refer to
.) Then go to Step 2.
NO : Intermittent malfunction. (Refer to GROUP 00 − How
to Cope with Intermittent Malfunction
.)
STEP 2. Retest the system.
Q: Does a malfunction take place again?
YES : Replace the clutch assembly. (Refer to GROUP 22D
−Transaxle
.)
NO : Intermittent malfunction. (Refer to GROUP 00 − How
to Cope with Intermittent Malfunction
.)
INSPECTION PROCEDURE 17: Judder/noise/vibration
.
COMMENTS ON TROUBLE SYMPTOM
Fluid may be insufficient or contaminated. Mecha-
tronic assembly or clutch assembly may have a prob-
lem.
NOTE: The following items can become a cause of
the probable causes other than transaxle. Perform
this troubleshooting after checking that the following
probable causes are normal.
.
•
Engine system
•
Vibration of exhaust system
•
Driveshaft malfunction (flaw, wear, looseness,
large deflection)
•
Tire
•
Interference of the drive system and body
•
Suspension malfunction (looseness)
.
PROBABLE CAUSES
• Insufficient or contaminated fluid
• Malfunction of the mechatronic assembly
• Malfunction of the clutch assembly
• Malfunction of the transaxle assembly
DIAGNOSTIC PROCEDURE
STEP 1. Fluid check
Check for the fluid level and if no foreign material and contami-
nation are found.
Q: Is the check result normal?
YES : Go to Step 2.
NO : Charge or replace the fluid.