Checking the temperature sensor
- Ignition off
- Disconnect the transmission connector
- Connect adapter 9511505 and 9813190 to the transmission connector (transmission side)
- Connect an ohmmeter between terminals #L (terminal #A11) and #M (terminal #A12).
The resistance must be 3.4-3.6 kΩ at 20 °C.
Other information
- To connect the breakout box to the transmission connector, see Connecting the breakout box, GM automatic transmissions
- For information about signals, see Signal specification
- For information about the resistance values, see Component resistance values
- For information about the resistance values, see Component resistance values .
Was the resistance OK?
- YES
Refer to Checking the wiring
- NO
Refer to Checking the wiring and component