DENZA fault codes
Coverage shown is BYD data: 7,677 codes · 97 vehicle records · 71 ECU records · 0 live-data parameters.
DENZA shares fault-code data with BYD. Data may not cover DENZA-specific systems.
Codes 7,677
| Code | Description | Brands | System |
|---|---|---|---|
| P1A58 | CMU07 cell voltage low | 16 | Powertrain |
| P1A59 | CMU08 cell voltage low | 15 | Powertrain |
| P1A5A | Hybrid/EV battery pack temperature | 15 | Powertrain |
| P1A5B | Battery ECU fault | 14 | Powertrain |
| P1A5C | Motor Torque Control Malfunction | 14 | Powertrain |
| P1A5D | Motor Torque Adjustment Malfunction | 14 | Powertrain |
| P1A5E | Motor Secondary Over Current | 16 | Powertrain |
| P1A5F | Generator Motor Phase Current Sensor | 14 | Powertrain |
| P1A60 | Battery energy control module ignition accessory switch circuit low voltage | 16 | Powertrain |
| P1A90 | 14V power module temperature sensor 1 performance | 15 | Powertrain |
| P1A91 | 14V power module temperature sensor 1 circuit low voltage | 17 | Powertrain |
| P1A92 | 14V power module temperature sensor 1 circuit high voltage | 14 | Powertrain |
| P1A93 | Reversible alternator | 14 | Powertrain |
| P1A94 | Reversible alternator | 13 | Powertrain |
| P1A95 | Reversible alternator | 9 | Powertrain |
| P1A96 | Controlled generator | 16 | Powertrain |
| P1A97 | Single battery temperature too low | 13 | Powertrain |
| P1A98 | Stop and start | 13 | Powertrain |
| P1A99 | Stop and start | 14 | Powertrain |
| P1A9A | Stop and start | 9 | Powertrain |
| P1A9B | Change ID (CMU 01) | 14 | Powertrain |
| P1A9C | Energy accumulator | 12 | Powertrain |
| P1A9D | Change ID (CMU 03) | 13 | Powertrain |
| P1A9E | Change ID (CMU 04) | 15 | Powertrain |
| P1A9F | Change ID (CMU 05) | 10 | Powertrain |
| P1AA0 | Change ID (CMU 06) | 8 | Powertrain |
| P1AA1 | Change ID (CMU 07) | 13 | Powertrain |
| P1AA2 | Change ID (CMU 08) | 14 | Powertrain |
| P1AA3 | Change ID (CMU 09) | 14 | Powertrain |
| P1AA4 | Change ID (CMU 10) | 13 | Powertrain |
| P1AA5 | Change ID (CMU 11) | 13 | Powertrain |
| P1AA6 | Change ID (CMU 12) | 13 | Powertrain |
| P1AA7 | EV-ECU signal time out | 14 | Powertrain |
| P1AAA | ETACS signal time out | 9 | Powertrain |
| P1AAB | Cell number error | 15 | Powertrain |
| P1AAC | Current sensor signal time out | 14 | Powertrain |
| P1AAD | Starter/generator phase W circuit | 13 | Powertrain |
| P1AAE | Collector 2 communication timeout | 14 | Powertrain |
| P1AAF | Collector 3 communication timeout | 14 | Powertrain |
| P1AB0 | Collector 4 communication timeout | 13 | Powertrain |
| P1AB1 | Collector 5 communication timeout | 13 | Powertrain |
| P1AB2 | Collector 6 communication timeout | 7 | Powertrain |
| P1AB3 | Collector 7 communication timeout | 8 | Powertrain |
| P1AB4 | CMU12 battery CAN error | 14 | Powertrain |
| P1AB5 | Collector 9 communication timeout | 15 | Powertrain |
| P1AB6 | Voltage sampling fault | 13 | Powertrain |
| P1AB7 | Temperature sampling fault | 12 | Powertrain |
| P1AB8 | BIC equilibrium hardware serious failure | 7 | Powertrain |
| P1AB9 | Reduction gear | 13 | Powertrain |
| P1ABA | Battery serious disequilibrium | 12 | Powertrain |
Some brand data is extracted from diagnostic files and may contain manufacturer-specific wording. General SAE J2012 descriptions are used where available.