TM 9-2320-365-20-2 Change 1          2-1397 CAUTION NOTE CONTINUITY TEST   (1)  Remove two screws and washers from         front grille.   (2)  Remove screw and washer from front         grille.   (3)  Remove front grille from cab.   (4)  Disconnect connector P119 from         connector J119.   (5)  Remove instrument panel assembly for         access (para 7-15).   (6)  Disconnect connector J115 (top         connector) from WTEC II TEPSS.   (7)  Install jumper wire from connector J119h         to J119j.   (8)  Set multimeter to ohms.   (9)  Connect positive (+) probe of multimeter         to connector J115-27. (10)  Connect negative (-) probe of multimeter         to connector J115-28 and note reading         on multimeter. (11)  Connect negative (-) probe of multimeter         to all other sockets in connector J115, one         at a time, and note reading on multimeter. (12)  Connect negative (-) probe of multimeter         to ground and note reading on         multimeter. (13)  If continuity is not present in step 10, or         continuity is present in step 11 or step 12,         replace WTEC II cab transmission         harness (para 7-86). (14)  Connect connector P119 to connector         J119. (15)  Position front grille on cab with washer         and screw. (16)  Position two washers and screws in front         grille. (17)  Tighten screw to 48-60 lb-in. (5-7 N·m). (18)  Tighten two screws to 24 lb-in. (3 N·m). Inspect connector pins/sockets for damage, corrosion, and serviceability.  Check that connector pins are not pushed back and are capable of making good contact. Use care when testing electrical connectors. Do not damage connector pins or sockets with multimeter probes.  Failure to comply may result in damage to equipment. Loose or dirty connectors may cause intermittent loss of power to transmission ECU and diagnostic codes to be logged. Ensure that all connectors are clean and tight before performing troubleshooting.  Failure to comply may result in incorrect test results.