Checking The Cable And Component
- Ignition off
- Open the transmission control system.
Check the cable between transmission connector terminal #D7 and temperature sensor terminal #1. Check the cable between transmission connector terminal #D8 and temperature sensor terminal #2. Check for a short-circuit to ground. See SHORT-CIRCUIT TO GROUND, PERMANENT FAULTS . Also check the cables for a short-circuit to each other.
HINT: Check the temperature sensor. With the ignition off and transmission connector D disconnected, measure the resistance between transmission connector D terminals #D7 and #D8. The resistance must be 4.5-6 kΩ at 20°C.
Remedy as necessary
Other information:
- To connect the breakout box, see CONNECTING THE BREAKOUT BOX
- To disconnect the transmission connectors, see CONNECTORS, TRANSMISSION, DISCONNECTING / CONNECTING
- To open the transmission control system, see SOLENOID CONTROL SYSTEM, REPLACING
- To check and replace the temperature sensor, see TEMPERATURE SENSOR FLUID, TRANSAXLE, (TFT)
- To replace the cable harness for the control system, see TEMPERATURE SENSOR FLUID, TRANSAXLE, (TFT)
- For information about signals, see SIGNAL DESCRIPTION. TRANSMISSION CONTROL MODULE (TCM) .
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