Test 13C - L-R Pressure Switch Sense Circuit
NOTE:
Perform TEST 13A before proceeding with this test. For connector terminal identification, see CONNECTOR IDENTIFICATION . For wiring diagrams, see WIRING DIAGRAMS . Perform VERIFICATION TEST VER-1A after each repair.
CAUTION:
Always turn ignition switch to OFF position prior to disconnecting or connecting any module connector.
- Disconnect solenoid pack connector. Using scan tool in ohmmeter mode, measure resistance at terminal No. 4 on inline 8-pin connector (transmission side). If resistance is less than 5 ohms, repair L-R pressure switch sense circuit for short to ground. If resistance is 5 ohms or greater, go to next step.
- Using external ohmmeter, measure resistance between terminal No. 4 on inline 8-pin connector (harness side) and terminal No. 2 on solenoid pack connector. If resistance is less than 5 ohms, replace solenoid pack. If resistance is 5 ohms or greater, repair open L-R pressure switch sense circuit.