Help on '93 100CSQA Auto Tranny

[Larry C. Leung]

Posting for a friend: (i.e. not my car, not present when the symptoms
occurred)

Patient, '93 100CSQA 2.8 V6, 12V 4 sp Auto Avant

Symptoms:        Intermittent Reverse Lamps
                        Dashboard Indicator lamps ALL liit, PRND321 all
lit simultaneously
                        Car will no longer shift up past either 2nd or
3rd (i.e. 3500 RPM at 45 MPH)

Recalls someone saying something about some failed hose allowing water
into some
switch in the tranny that causes it to fail?

Any help?

LL - NY