DTC ›
BMU5
| Code | Heading | Variants |
|---|---|---|
| 0200 | BMU5 ECU hardware memory failure | 4× |
| 0201 | BMU5 Illegal software operation | 4× |
| 0202 | BMU5 Overloaded software resources | 4× |
| 0203 | BMU5 Inconsistent long term RAM data | 4× |
| 0204 | BMU5 Loss of ECU ID data | 4× |
| 0205 | BMU5 Loss of operation data | 4× |
| 0206 | BMU5 Loss of function parameters | 4× |
| 0207 | BMU5 Electrical error on TMS sub-bus (BusOff) | 4× |
| 0208 | BMU5 Absence of TMS sub-bus CAN communication (buffer overflow) | 4× |
| 020A | TMS CAN node timeout | 4× |
| 0220 | DCC CAN node timeout | 4× |
| 0230 | BMU5 Electrical error on Hybrid batt-bus (BusOff) | 4× |
| 0231 | BMU5 Absence of Hybrid bat-bus CAN communication (buffer overflow) | 4× |
| 0232 | IBU CAN node timeout | 4× |
| 0262 | BDU relay fault | 4× |
| 0269 | Battery pack high cell voltage | 4× |
| 0270 | Battery pack low cell voltage | 4× |
| 0271 | Battery pack over charged | 4× |
| 0272 | Battery pack under charged | 4× |
| 0274 | IBU voltage measurement error | 4× |
| 0275 | Battery pack over/under temperature | 4× |
| 0276 | Battery pack bad cell temperature balance | 4× |
| 0277 | BDU pre-charge error | 4× |
| 0278 | BDU shutdown sequence failed, contactors was open during load | 4× |
| 0279 | Battery pack internal insulation error | 4× |
| 0280 | Battery pack insulation measurement system failure | 4× |
| 0285 | Current sensor error | 4× |
| 0286 | Current sensor current out of range | 4× |
| 0290 | Heater active in off mode | 4× |
| 0291 | Battery heater activation error | 4× |
| 0295 | Coolant heater overheated | 4× |
| 0296 | Battery pack CSC communication error | 4× |
| 0297 | IBU overloaded software resources | 4× |
| 0298 | Battery pack CSC HW error or chip temperature out of range | 4× |
| 0299 | IBU subsystem failure, Illegal SW operation | 4× |
| 0305 | Coolant Pump RES CAN node timeout | 4× |
| 0306 | Coolant Pump RES wrong behaviour | 4× |
| 0308 | Coolant Pump MGS CAN node timeout | 4× |
| 0309 | Coolant Pump MGU wrong behavior | 4× |
| 0312 | Coolant valve short circuit to ground | 4× |
| 0313 | Coolant valve short circuit to 24V | 4× |
| 0314 | Coolant valve wrong behavior | 4× |
| 0316 | DCC wrong behavor | 4× |
| 0319 | Battery pack interlook loop fault | 4× |
| 0320 | DC-link discharge failure | 4× |
| 0321 | BDU Relay wear out high | 4× |
| 0322 | Battery pack voltage out of range | 4× |
| 0323 | Coolant level sensor RES low water level | 4× |
| 0324 | Coolant level sensor RES sensor fault | 4× |
| 0325 | Coolant level sensor MGS low water level | 4× |
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