Radio (RD) diagnosis fault memory (Fault Codes B1000, B1010, B1110, B1057, B1047, B1088, B1761, B1764, B1768, B1782, N1111, N1112, N1113, N1114, N1115, N1116, N1130, N1131, N1132, N1133, N1134, N1135, N1140, N1141, N1142, N1143, N1144, N1145, N1146) - AD82.60-P-4000A
MODEL 129, 170, 202, 208, 210 as of 1.6.98 with digital data bus (D2B)
| Radio (RD) diagnosis, previous knowledge | AD82.60-P-2000A | ||
| Connect Hand-Held Tester, read out fault memory | AD00.00-P-2000-03A | ||
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| Fault memory | |||
| Fault code | Possible cause | Note | Remedy |
| No fault code | No fault detected | If a fault is still present: ↓ Radio (RD), testing electrical system |
AD82.60-P-6000A |
| B1000 | Radio Internal fault |
Replace radio | |
| B1010 | Radio Undervoltage |
AD82.60-P-6000-01C | |
| B1011 | Radio Overvoltage |
AD82.60-P-6000-01C | |
| B1057 B1074 B1088 |
Radio CAN bus class B fault |
Check CAN bus | |
| B1761 | Radio Automatic antenna switching cable |
Check antenna systems (AS) | |
| B1764 | Radio | Check cassette | |
| Cassette player or cassette defective | Replace radio | ||
| B1768 | Radio Front flap limit switch close |
Replace radio | |
| Radio Front flap limit switch open |
Replace radio | ||
| B1782 | Radio Radio internal fault |
Replace radio | |
| Radio CAN bus fault |
Check CAN bus | ||
| N1111 | Radio | Check double plug | |
| D2B data transfer defective | Check light guide | ||
| N1112 | Radio | Check double plug | |
| Data transfer between radio and D2B functions | Check light guide | ||
| N1113 | Radio | Check double plug | |
| D2B data transfer defective | Check light guide | ||
| N1114 | Radio D2B initialization defective |
Re-configure system, refer to HHT | |
| N1115 | Radio D2B initialization defective |
Re-configure system, refer to HHT | |
| N1116 | Radio D2B components fail (bypass mode) |
Check D2B components, replace if necessary | |
| N1130 | Radio EEPROM defective |
Replace radio | |
| N1131 | Radio RAM defective |
Replace radio | |
| N1132 | Radio One or more buttons stick |
Press all control panel buttons several times | |
| N1133 | Radio Undervoltage |
AD82.60-P-6000-01C | |
| N1134 | Radio Internal fault |
Replace radio | |
| N1135 | Radio D2B wakeup cable |
Check cable | |
| N1140 | Radio CAN bus fault |
Check CAN bus | |
| N1141 | Radio Specified and actual configuration of D2B ring are different |
Re-configure system, refer to HHT | |
| N1142 | Radio Fault in station search (antenna connection) |
Check antenna systems (AS) | |
| N1143 N1144 N1145 N1146 |
Radio Cassette player or cassette defective |
Check cassette Replace radio |