Control Module U Code List
Control Module U Code List
This list includes all Data Communications related U-code DTCs in alphanumeric order with descriptors for all modules. Not all DTCs listed will be applicable to all vehicles.
U0001 - U0155:
U0156 - U0402:
U0405 - U1165:
U1176 - U1842:
U1843 - U2123:
U2124 - U2172:
U2173 - U2181:
