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1
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VERIFY FREEZE FRAME DATA HAS BEEN RECORDED
• Has the FREEZE FRAME DATA been recorded on the repair order?
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Yes
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Go to the next step.
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No
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Record the FREEZE FRAME DATA on the repair order, then go to the next step.
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2
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VERIFY RELATED REPAIR INFORMATION AVAILABILITY
• Verify related Service Information availability.
• Is any related repair information available?
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Yes
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Perform repair or diagnosis according to the available repair information.
• If the vehicle is not repaired, go to the next step.
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No
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Go to the next step.
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3
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INSPECT SELECTOR LEVER COMPONENT CONNECTOR FOR POOR CONNECTION
• Switch the ignition OFF (LOCK).
• Disconnect the selector lever component connector.
• Inspect for poor connection (such as damaged/pulled-out pins, corrosion).
• Is there any malfunction?
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Yes
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Repair or replace the terminal, then go to Step 9.
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No
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Go to the next step.
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4
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INSPECT M POSITION SWITCH, UP SWITCH OR DOWN SWITCH CIRCUIT FOR SHORT TO GND
• Switch the ignition OFF (LOCK).
• Disconnect the TCM connector.
• Inspect for continuity between the following circuits:
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― Selector lever component terminal A (wiring harness-side) and body GND
― Selector lever component terminal B (wiring harness-side) and body GND
― Selector lever component terminal C (wiring harness-side) and body GND
• Is there continuity?
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Yes
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Repair or replace the wiring harness for a possible short to GND, then go to Step 9.
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No
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Go to the next step.
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5
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INSPECT M POSITION SWITCH, UP SWITCH AND DOWN SWITCH CIRCUIT FOR SHORT TO POWER SUPPLY
• Disconnect the TCM connector.
• Switch the ignition ON. (engine off).
• Measure the voltage between the following circuits:
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― Selector lever component terminal A (wiring harness-side) and body GND
― Selector lever component terminal B (wiring harness-side) and body GND
― Selector lever component terminal C (wiring harness-side) and body GND
• Is there continuity?
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Yes
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Repair or replace the wiring harness for a possible short to power supply, then go to Step 9.
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No
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Go to the next step.
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6
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INSPECT M POSITION SWITCH, UP SWITCH AND DOWN SWITCH
• Inspect the M position switch, up switch and down switch.
• Is there any malfunction?
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Yes
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Replace the selector lever component, then go to Step 9.
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No
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Go to the next step.
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7
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INSPECT TCM CONNECTOR FOR POOR CONNECTION
• Switch the ignition OFF (LOCK).
• Disconnect the TCM connector.
• Inspect for poor connection (such as damaged/pulled-out pins, corrosion).
• Is there any malfunction?
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Yes
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Repair or replace the terminal, then go to Step 9.
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No
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Go to the next step.
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8
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INSPECT M POSITION SWITCH, UP SWITCH AND DOWN SWITCH CIRCUIT FOR OPEN CIRCUIT
• Switch the ignition OFF (LOCK).
• Inspect for continuity between the following circuits:
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― Selector lever component terminal A (wiring harness-side) and TCM terminal A3 (wiring harness-side)
― Selector lever component terminal B (wiring harness-side) and TCM terminal A4 (wiring harness-side)
― Selector lever component terminal C (wiring harness-side) and TCM terminal A7 (wiring harness-side)
• Is there continuity?
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Yes
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Go to the next step.
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No
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Repair or replace the wiring harness for a possible open circuit, then go to the next step.
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9
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VERIFY DTC TROUBLESHOOTING COMPLETED
• Make sure to reconnect all the disconnected connectors.
• Clear the DTC using the M-MDS.
• Perform the following procedure to ensure that the DTC has been resolved:
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1. Start the engine.
2. Warm up the engine to normal operating temperature.
3. Drive the vehicle in M position, and shift the selector lever (operate up and down switches) between 1GR to 6GR for 10 s or more.
• Is the same DTC present?
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Yes
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Replace the TCM, then go to the next step.
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No
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Go to the next step.
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10
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VERIFY NO DTCs ARE PRESENT
• Perform the “Reading DTCs Procedure”.
• Are any DTCs present?
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Yes
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Go to the applicable DTC inspection.
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No
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DTC troubleshooting completed.
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