Code 81, 2-3 Shift Solenoid: Notes

WARNING: This page is about a different car, the 1994 Cadillac Fleetwood. However, it is still accessible from the selected car via links, so may be relevant.

Voltage is supplied directly to solenoid. PCM controls solenoid by providing a ground circuit.

NOTE: Test numbers refer to numbers on diagnostic chart.

Checks 2-3 shift solenoid and internal transmission for shorts.
Checks for power to 2-3 shift solenoid from ignition through the fuse.