Line pressure solenoid

Refer to Diagnostic System Check - Vehicle.

Transmission fluid level

Refer to Transmission Fluid Check.

Select linkage

Refer to Park/Neutral Position Switch Replacement.

Throttle angle

Throttle angle out of adjustment. Refer to Symptoms - Engine Controls.

Low clutch

Burn or wear of the low clutch. Refer to Low Clutch Disassemble.

2-4 brake

Burn or wear of the 2-4 brake band

Control valve spool

Control valve spool error