Checking Line Pressure Solenoid SLT

Checking Line Pressure Solenoid SLT







- Ignition off.
- Check the control module connector and automatic transmission connector D. Check for contact resistance and oxidation according to Checking wiring and terminals. Permanent faults. Remedy if necessary.
- Reinstall the components, reconnect the connectors etc.
- Ignition on.
- Activate solenoid SLT.

Read off the current through the solenoid SLT circuit.

The current should oscillate between 0 and 1000 mA.

Other information:
- To disconnect the transmission connectors, see Connectors, transmission,disconnecting/connecting.
- To disconnect the control module, see Transmission control module (TCM), replacing.

Does the current oscillate?

YES: Refer to Trouble Code Descriptions. Diagnostic Trouble Code Descriptions
NO: Continue with Next Procedure. Refer to Checking Resistance.