Opel fault codes
15,060 codes · 16 vehicle records · 175 ECU records · 0 live-data parameters
Codes 15,060
| Code | Description | Brands | System |
|---|---|---|---|
| P1A94 | Reversible alternator | 13 | 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 |
| 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 |
| 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 |
| P1AA9 | Cell number mismatch | 12 | 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 |
| 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 |
| P1AB9 | Reduction gear | 13 | Powertrain |
| P1ABA | Battery serious disequilibrium | 12 | Powertrain |
| P1ABB | HCU on/off path detection point 4 self-test malfunction | 13 | Powertrain |
| P1ABC | HCU on/off path detection point 5 self-test malfunction | 12 | Powertrain |
| P1ABD | HCU on/off path detection point 6 self-test malfunction | 12 | Powertrain |
| P1ABE | If the above is not True, check if the DTC '' is set. If so, battery over voltage is because of the battery was probably overcharged. Clear out the DTC | 15 | Powertrain |
| P1ABF | Reduction gear | 16 | Powertrain |
| P1AC0 | Reduction gear | 12 | Powertrain |
| P1AC1 | Reduction gear position sensor | 13 | Powertrain |
| P1AC2 | Engine minimum torque invalid | 12 | Powertrain |
| P1AC3 | Drive train | 14 | Powertrain |
| P1AC4 | Drive train | 14 | Powertrain |
| P1AC5 | Engine actual speed invalid | 13 | Powertrain |
| P1AC6 | Each Cell VOLT. diff. | 12 | Powertrain |
| P1AC7 | CVT input shaft torque invalid | 13 | Powertrain |
| P1AC8 | Actual gear invalid | 12 | Powertrain |
| P1AC9 | Target gear invalid | 12 | Powertrain |
| P1ACA | CVT actual speed ratio invalid | 12 | Powertrain |
| P1ACB | EPGS brake status invalid | 12 | Powertrain |
| P1ACC | EPGS clutch status invalid | 12 | Powertrain |
| P1ACD | EPGS brake torque invalid | 11 | Powertrain |
| P1ACE | EPGS clutch torque invalid | 12 | Powertrain |
Some brand data is extracted from diagnostic files and may contain manufacturer-specific wording. General SAE J2012 descriptions are used where available.