I have a 1999 V70 XC with AW50 42 LE Trans...Had flashing arrow,check engine light and limp mode kick in. After a slow process with a local trans shop replaced valve body and TCM. Trans was flushed and new trans fluid. Picked up car and ran like a clock with stop and go etc. Took for a twenty five mile run on open highway and all good. Following morning turned ignition on and moved shifter to L position to put ashtray back in place. Put back into Park and fired her up, and here comes the flashing arrow and Check engine light. However when I pulled away in L , I realized she was shifting and put into D. The car was going through the gears fine but flashing arrow an CE light on. Continued shifting fine through a couple stop and goes and then when I made a stop and had to go in reverse and quickly into drive to complete a turn out of parking place she went back into limp mode. Stopped into local general shop that I am friendly with and they pulled codes, PO 748 (Pressure Control Solenoid), P1618 (cable fault between TCM and ECM), P1332 (?). Pressure Control Solenoid included in new valve body, Trans shop checked out harness from TCM to trans, P1332..?. This morning turned on still flashing arrow and CE light put into D and shifted fine. Parked, came back out, put into R then Drive and went into limp mode again...Chasing my tail, any insights...?