4.
Simulate voltage (0→5V) to "TRANSMISSION FLUID TEMPERATURE SENSOR 1, 2" signal circuit.
Fig 1) Simulation Output 1.00V → 63℃
Fig 2) Simulation Output 2.00V → 33℃
※ It is subject to change vehicle condition.
Ignition "ON" & Engine "OFF".
Disconnect the "ATM Control Unit(CLG01-A) " connector.
Install scantool and slect a SIMU-SCAN,
Simulate voltage (0→5V) to "TRANSMISSION FLUID TEMPERATURE SENSOR 1, 2" signal circuit.
Fig 1) Simulation Output 1.00V → 63℃
Fig 2) Simulation Output 2.00V → 33℃
※ It is subject to change vehicle condition.
Is FLUID TEMP. SENSOR signal value changed according to simulation voltage?
 | ▶ Thoroughly check connectors for looseness, poor connection, bending, corrosion, contamination, deterioration, or damage. Repair or replace as necessary and then go to "Verification of Vehicle Repair" procedure. |
 | ▶ Substitute with a known-good TCM and check for proper operation. If the problem is corrected, replace TCM as necessary and go to "Verification of Vehicle Repair" procedure. |
