Loose or dirty connectors may cause
intermittent loss of power to transmission
ECU and diagnostic codes to be logged.
Ensure that all connectors are clean and tight
before performing troubleshooting. Failure to
comply may result in incorrect test results.
(1) Check if main code 32 is logged in WTEC II
TEPSS (para 8-4).
(2) If main code 32 is logged, WTEC II TEPSS has
sensed a fault C3 pressure switch or its circuit.
Perform Transmission System Troubleshooting
(f6. WTEC II Transmission ECU Pushbutton
Shift Selector (TEPSS) Displays Main Code 32
and Any Sub Code).