LEMON Manuals: Even more car manuals for everyone
Home >> Mitsubishi >> 2010 >> Lancer ES, Standard >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 3 (Continuously Variable Transaxle On-Vehicle Service -- Lancer) >> Diagnosis >> Diagnostic Trouble Code Procedures >> DTC P0705: Malfunction of Transmission Range Switch >> Diagnostic Procedure

Diagnostic Procedure

WARNING: This page is about a different variant/trim than selected.
  1. STEP 1. M.U.T.-III data list 

    Item 49: Transmission range switch

    Check that the service data changes when the selector lever is moved to all ranges.

    OK: The service data changes in response to the selector lever operation. 

    Q: Is the check result normal? 

    1. YES:  Intermittent malfunction
    2. NO:  Go to Step 2.
  2. STEP 2. Check the following connector: 
    • B-09 transmission range switch connector
    • C-40 TCM connector

      Check the terminals for a contact status problem and internal short circuit.

      Q: Is the check result normal? 

      1. YES:  Go to Step 3.
      2. NO:  Repair the defective connector.
  3. STEP 3. Check for open circuit in wiring harness between the ETACS-ECU connector and the transmission range switch connector 

    Between the C-313 ETACS-ECU connector (terminal No. 4) and the B-09 transmission range switch connector (terminal No. 3)

    NOTE: Prior to the wiring harness inspection, check the intermediate connectors C-39 and A-10, and repair that if necessary.

    Q: Is the check result normal? 

    1. YES:  Go to Step 4.
    2. NO:  Repair the wiring harness.
  4. STEP 4. Check for open circuit in the wiring harness between the transmission range switch connector and the TCM connector 
    • Between B-09 transmission range switch connector (terminal No. 2) and C-40 TCM connector (terminal No. 32)
    • Between B-09 transmission range switch connector (terminal No. 5) and C-40 TCM connector (terminal No. 45)
    • Between B-09 transmission range switch connector (terminal No. 8) and C-40 TCM connector (terminal No. 34)
    • Between B-09 transmission range switch connector (terminal No. 9) and C-40 TCM connector (terminal No. 33)
    • Between B-09 transmission range switch connector (terminal No. 1) and C-40 TCM connector (terminal No. 46) <Vehicles without sport mode>

      Q: Is the check result normal? 

      1. YES:  Go to Step 5.
      2. NO:  Repair the wiring harness.
  5. STEP 5. Transmission range switch and control cable adjustment 

    Refer to TRANSMISSION RANGE SWITCH CONTINUITY CHECK  .

    Q: Is the check result normal? 

    1. YES:  Go to Step 6.
    2. NO:  Adjust the transmission range switch and control cable.
  6. STEP 6. Transmission range switch continuity check 

    Refer to TRANSMISSION RANGE SWITCH CONTINUITY CHECK  .

    Q: Is the check result normal? 

    1. YES:  Go to Step 7.
    2. NO:  Replace the transmission range switch.
  7. STEP 7. Symptom recheck after erasing diagnosis code 

    Q: Is the check result normal? 

    1. YES:  Intermittent malfunction
    2. NO:  Replace TCM.
scientia non olet · About LEMON Manuals