(1) Check if main code 32 is logged in WTEC III
TPSS (para 8-5).
(2) If main code 32 is logged, WTEC III
transmission ECU has sensed a fault with the
C3 pressure switch or its circuit. Perform
Transmission System Troubleshooting (f26.
WTEC III Transmission Pushbutton Shift
Selector (TPSS) Displays Main Code 32 and
Any Sub Code).
Change 1 2-1569
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.