Advanced Keyless System DTCS
ADVANCED KEYLESS SYSTEM DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | Description | Action |
|---|---|---|
| B1093 | Steering lock unit communication error | DTC B1093 [ADVANCED KEYLESS SYSTEM] |
| B1126 | Steering lock unit internal malfunction | DTC B1126 [ADVANCED KEYLESS SYSTEM] |
| B1127 | Keyless antenna (Interior, rear No. 2) | DTC B1127 [ADVANCED KEYLESS SYSTEM] |
| B1128 | Keyless antenna (Interior, rear No. 1) | DTC B1128 [ADVANCED KEYLESS SYSTEM] |
| B1129 | Keyless antenna (Interior, middle) | DTC B1129 [ADVANCED KEYLESS SYSTEM] |
| B112A | Keyless antenna (Interior, front) | DTC B112A [ADVANCED KEYLESS SYSTEM] |
| B1131 | Keyless antenna (exterior, rear) | DTC B1131 [ADVANCED KEYLESS SYSTEM] |
| B1132 | Keyless antenna (exterior, LF) | DTC B1132 [ADVANCED KEYLESS SYSTEM] |
| B1133 | Keyless antenna (exterior, RF) | DTC B1133 [ADVANCED KEYLESS SYSTEM] |
| B1134 | Unprogrammed card key | DTC B1134 [ADVANCED KEYLESS SYSTEM] |
| B1317 | Keyless control module power supply voltage increases (16.1V or more) | DTC B1317/B1318 [ADVANCED KEYLESS SYSTEM] |
| B1318 | Keyless control module power supply voltage decreases (less than 9V) | |
| B1342 | Keyless control module internal malfunction | DTC B1342 [ADVANCED KEYLESS SYSTEM] |
| B2170 | Push switch (Steering lock unit) | DTC B2170 [ADVANCED KEYLESS SYSTEM] |
| B2477 | Configuration error | DTC B2477 [ADVANCED KEYLESS SYSTEM] |
| U0073 | Control module communication error | DTC TABLE [MULTIPLEX COMMUNICATION SYSTEM] |
| U0100 | Communication error to PCM | DTC TABLE [MULTIPLEX COMMUNICATION SYSTEM] |
| U0140 | Communication error to BCM | DTC TABLE [MULTIPLEX COMMUNICATION SYSTEM] |
| U0214 | Keyless receiver | DTC U0214 [ADVANCED KEYLESS SYSTEM] |
| U0236 | Steering lock unit communication system | DTC U0236 [ADVANCED KEYLESS SYSTEM] |
| U0323 | Communication error to instrument cluster | DTC TABLE [MULTIPLEX COMMUNICATION SYSTEM] |
| U2023 | Abnormal message from other module |