DTC 82, 1-2 Shift Solenoid Circuit Fault: Notes

Ignition voltage is supplied directly to 1-2 shift solenoid. PCM controls solenoid by providing ground path through 1-2 shift solenoid control circuit. DTC 82 will set when PCM commands solenoid on and voltage remains high for 2 seconds, or PCM commands solenoid off and voltage remains low for 2 seconds.

PCM will only allow 2nd and 3rd gear, or 1st and 4th gear. DTC 82 will be stored in PCM memory but will not turn on MIL.

NOTE: Test numbers refer to numbers on diagnostic chart.

This test checks the function of 1-2 shift solenoid and internal transmission wiring.
This test checks for power to 1-2 shift solenoid from ignition through fuse.