Diagnostic Procedure
WARNING: This page is about a different variant/trim than selected.
- STEP 1. M.U.T.-III data list
- Item 52: Select switch (up)
- Item 53: Select switch (down)
(Refer to DATA LIST REFERENCE TABLE .
Q: Is the check result normal?
YES : Intermittent malfunction
NO : Go to Step 2.
- STEP 2. Check shift switch assembly
Refer to DATA LIST REFERENCE TABLE .
Q: Is the check result normal?
YES : Go to Step 3.
NO : Replace the selector lever assembly.
- STEP 3. Check the following connector:
- C-37 TCM connector
- C-24 selector lever assembly connector
Check the terminals for a contact status problem and internal short circuit.
Q: Is the check result normal?
YES : Go to Step 4.
NO : Repair the defective connector.
- STEP 4. Check for open circuit and short to ground in the wiring harness between the TCM connector and the selector lever assembly.
- Between C-37 TCM connector (terminal No. 35) and C-24 selector lever assembly connector (terminal No. 8)
- Between C-37 TCM connector (terminal No. 43) and C-24 selector lever assembly connector (terminal No. 10)
- Between C-37 TCM connector (terminal No. 44) and C-24 selector lever assembly connector (terminal No. 9)
Q: Is the check result normal?
YES : Go to Step 5.
NO : Repair the wiring harness.
- STEP 5. Check for open circuit in the wiring harness between the selector lever assembly connector and the body ground
Between C-24 selector lever assembly connector (terminal No. 7) and body ground
Q: Is the check result normal?
YES : Go to Step 6.
NO : Repair the wiring harness.
- STEP 6. Symptom recheck after erasing diagnosis code
Q: Is the check result normal?
YES : Intermittent malfunction
NO : Replace TCM.