Test 9A - No Cluster CCD Bus Message
NOTE:
Perform TEST VER-1A - VERIFICATION TEST
after all repairs. Each time a connector is disconnected, inspect it to ensure it is in good condition. Always focus on circuit being tested. Dirt, water and corrosion, are most common problems in connectors. Due to manufacturer changes in wire colors, use terminal identification whenever possible.
Turn ignition on. Using DRB, observe odometer VF Display. If VF displays NO BUS or a blank display, perform TEST 13A - NO RESPONSE INSTRUMENT CLUSTER under VEHICLE COMMUNICATIONS. If not, replace ACM.