Keyless Start System DTCS
KEYLESS START SYSTEM DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | Description |
|---|---|
| DTC B1120 | Keyless Start Control Module Internal Defect |
| DTC B1122 | Backup Power Supply Malfunction |
| DTC B1123 | Backup Power Supply Malfunction |
| DTC B1125 | Clutch/Shift Switch Malfunction |
| DTC B1126 | P Position Switch Malfunction |
| DTC B1134 | Remote Controller Battery Low |
| DTC B1137 | Brake Light Switch Malfunction |
| DTC B1158 | LIN Communication Error |
| DTC B1160 | Steering Lock Unit Communication Error |
| DTC B1161 | Steering Lock Unit Information Mismatched |
| DTC B1162 | Steering Lock Unit Internal Defect |
| DTC B1163 | Steering Lock Unit Unregistered |
| DTC B1170 | EEPROM Access Error |
| DTC B1180 | Driver Side Door Request Switch Malfunction |
| DTC B1181 | Passenger Side Door Request Switch Malfunction |
| DTC B1182 | Rear End Door/Trunk Lid Request Switch Malfunction |
| DTC B1190 | Engine Switch Malfunction |
| DTC B1191 | Accessory Relay Malfunction |
| DTC B1192 | Ignition 1 Relay Malfunction |
| DTC B1193 | Ignition 2 Relay Malfunction |
| DTC B1194 | Starting Motor Relay Malfunction |
| DTC B1901 | Internal Control Module Memory Check Sum Error |
| DTC B1902 | Control Module Programming Error |
| DTC U0073 | Control Module Communication Bus Off |
| DTC U0100 | Lost Communication with ECM |
| DTC U0101 | Lost Communication with TCM |
| DTC U0140 | Lost Communication with Body Control Module |
| DTC U0155 | Lost Communication with Instrument Panel Cluster (IPC) Control Module |