Loss of Communication DTC cross-reference chart

Transmitting Unit | Message | Receiving Unit/Loss of Communication DTC
MICU | RelayControlModule | Door Multiplex Control unit | Gauge Control Module | Combination Switch Control Unit | Climate Control Unit | Optional Unit | Optional Security | Hands Hree Telephone Control Unit
MICU | Alarm |  | B1056 |  |  |  |  |  |  |
MICU |  | B1055 | RX | B1157 | B1255 |  | B1506 | B1455 | RX
Door Switch |  | B1057 | RX | B1159 |  |  | B1507 | B1456
Relay Control Module | Relay Control Module | B1005 |  |  | B1158 |  |  |  |  |
Door Multiplex Control unit | Door Lock Switch | B1006 | B1058 |  | B1160 |  |  |  |  |
Gauge Control Module | VSP/NE |  | B1060 |  |  |  | B1205 | B1508 |  | RX
A/T | B1008 | B1061 |  |  |  |  |  |  |
ENGTEMP |  |  |  |  |  | B1206 |  |  |
ILLUMI |  |  |  |  |  | B1207 |  |  |
Combination Switch Control Unit | HeadlightSwitch | B1007 | B1062 |  | B1155 |  | B1509 |  |  |
Wiper Switch | B1009 | B1063 |  | B1156 |  |  |  |  |

RX: Receiving unit does not set a loss of communication DTC.