[Previous][Next]
Inspection Procedure 5: Cannot be Changed in Sport Mode.
 
 

 
 
 
 
SYMPTOMS
Gears cannot be changed even when the selector lever is moved to "+" or "-" position during sport mode.
 
 
PROBABLE CAUSES
  • Damaged wiring harness and connectors
  • Malfunction of TCM
  • Malfunction of selector lever assembly (Faulty shift switch assembly)
 
 
DIAGNOSTIC PROCEDURE
STEP 1. Scan tool data list
  • Item 52: Select switch (up)
  • Item 53: Select switch (down)
(Refer to Data List Reference Table .)
Is the check result normal?
Intermittent malfunction
Go to Step 2.
 
STEP 2. Shift switch assembly single unit check
Refer to .
Is the check result normal?
Go to Step 3.
Replace the selector lever assembly.
 
STEP 3. Check the following connector:
  • C-130 TCM connector
  • C-127 Intermediate connector
  • C-20 Selector lever assembly connector
  • C-01 Grounding connector
  • C-108 Joint connector (4)
Check the terminals for a contact status problem and internal short circuit.
Is the check result normal?
Go to Step 4.
Repair the connector concerned.
 
STEP 4. Check for open circuit and short to ground in the wiring harness between the selector lever assembly connector and the TCM connector.
  • Between C-20 selector lever assembly connector (terminal No.6) and body ground
  • Between C-20 selector lever assembly connector (terminal No.8) and C-130 TCM connector (terminal No.35)
  • Between C-20 selector lever assembly connector (terminal No.9) and C-130 TCM connector (terminal No.44)
  • Between C-20 selector lever assembly connector (terminal No.10) and C-130 TCM connector (terminal No.43)
Is the check result normal?
Go to Step 5.
Repair the wiring harness.
 
STEP 5. Retest the system.
Does the malfunction take place again?
Replace TCM.
Intermittent malfunction