I HAVE A PROBLEM WITH THE 1991 PATHFINDER AUTOMATIC TRANSMISSION
UNABLE TO GO TO OVERDRIVE (HI GEAR ) INSIDE ALL PARTS ARE GOOD THE
COMPUTOR GOOD THE IHIBITOR SWICH GOOD A &B SELENOIDS MESURE GOOD 3RD
GEAR OK ON 35 MPH I GET THE A SELENOID  ON BUT IT DOS NOT GO INTO HI I
HAD THE UNIT OUT TWOASE EVERITHING LOOKS GOOD I CHANGE SELENOIDS FROM
AN ATHER VALVE BODY IT DID GO TO HI BUT IT DOES NOT GO BACK AGAIN COUD
IT BE THE VALV BODY BE CAUSE I HAD A SECOND ONE AND IT WAS THE SAME
THANK YOU `NICK