UNKNOWN · 2004-01-01
ALL GM VEHICLES WITH CLASS 2 COMMUNICATIONS DIAGNOSTIC STRATEGY FOR DTC U1000 OR U1255. *TC
U1255 · Manufacturer communications
A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.
U1255 ← What does this code mean?2 Results
CADILLAC · 2003-11-18
RADIO INOPERATIVE WITH KEY ON, AUTO DOOR LOCK FEATURE DISABLED, AIR CONDITIONING COMPRESSOR DOES NOT ENGAGE AND DIAGNOSTIC TROUBLE CODE U1255 STORED IN THE RADIO. RADIO MAY WORK IN RAP OR ACCESSORY UNTIL THE DOOR IS OPENED. *TT