ACURA fault codes
Coverage shown is Honda data: 6,283 codes · 1,034 vehicle records · 229 ECU records · 0 live-data parameters.
ACURA shares fault-code data with Honda. Data may not cover ACURA-specific systems.
Codes 6,283
| Code | Description | Brands | System |
|---|---|---|---|
| P2528 | Vacuum reservoir pressure sensor circuit high | 26 | Powertrain |
| P2531 | Ignition Switch Run Position Circuit Low | 31 | Powertrain |
| P2532 | Ignition Switch Run Position Circuit High | 31 | Powertrain |
| P253F | Engine oil deteriorated | 24 | Powertrain |
| P2552 | Throttle/Fuel Inhibit Circuit | 27 | Powertrain |
| P2561 | A/C control module requested MIL illumination | 30 | Powertrain |
| P2563 | Turbocharger Boost Control Position Sensor A Circuit Range/Performance | 35 | Powertrain |
| P2564 | Turbocharger Boost Control Position Sensor A Circuit Low | 35 | Powertrain |
| P2565 | Turbocharger Boost Control Position Sensor A Circuit High | 35 | Powertrain |
| P256F | A/C request 'B' circuit range/performance | 7 | Powertrain |
| P2583 | Cruise Control Front Distance Range Sensor | 25 | Powertrain |
| P2587 | Turbocharger Boost Control Position Sensor B Circuit Range/Performance | 25 | Powertrain |
| P2588 | Turbocharger Boost Control Position Sensor B Circuit Low | 26 | Powertrain |
| P2589 | Turbocharger Boost Control Position Sensor B Circuit High | 26 | Powertrain |
| P258A | Vacuum pump control circuit open circuit | 26 | Powertrain |
| P258D | Vacuum pump control circuit voltage is high | 25 | Powertrain |
| P2598 | Turbocharger boost control position sensor 'A' performance - stuck low | 16 | Powertrain |
| P2599 | Turbocharger boost control position sensor 'A' performance - stuck high | 16 | Powertrain |
| P25A2 | Brake system control module 'A' requested MIL illumination | 13 | Powertrain |
| P25DF | 'A' camshaft position control performance bank 1 | 9 | Powertrain |
| P25E2 | 'A' camshaft position control performance bank 2 | 6 | Powertrain |
| P25E5 | 'B' camshaft position control performance bank 1 | 6 | Powertrain |
| P25E8 | 'B' camshaft position control performance bank 2 | 8 | Powertrain |
| P2600 | Gear P motor abnormal | 31 | Powertrain |
| P2601 | Motor always rotates | 33 | Powertrain |
| P2602 | Coolant Pump A Control Circuit Low | 32 | Powertrain |
| P2603 | Coolant Pump A Control Circuit High | 32 | Powertrain |
| P2610 | Linear power controller (LPC) fault | 37 | Powertrain |
| P2611 | CPU data memory failure | 26 | Powertrain |
| P261B | Coolant Pump 'B' Control Circuit Range/Performance | 25 | Powertrain |
| P2623 | Injector control pressure regulator circuit/open | 26 | Powertrain |
| P2626 | O2 Sensor Pumping Current Trim Circuit/Open Bank 1 Sensor 1 | 33 | Powertrain |
| P2627 | O2 Sensor Pumping Current Trim Circuit Low Bank 1 Sensor 1 | 29 | Powertrain |
| P2628 | O2 Sensor Pumping Current Trim Circuit High Bank 1 Sensor 1 | 29 | Powertrain |
| P262B | Control module power off timer performance | 16 | Powertrain |
| P2630 | O2 Sensor Pumping Current Trim Circuit Low Bank 2 Sensor 1 | 28 | Powertrain |
| P2631 | O2 Sensor Pumping Current Trim Circuit High Bank 2 Sensor 1 | 28 | Powertrain |
| P2636 | Fuel pump 'B' low flow/performance | 30 | Powertrain |
| P2638 | Torque Management Feedback Signal A Range/Performance | 30 | Powertrain |
| P2645 | A Rocker Arm Actuator Control Circuit/Open Bank 1 | 25 | Powertrain |
| P2646 | SAE: A Rocker Arm Actuator (Bank 1): System Performance or Stuck Off | 26 | Powertrain |
| P2647 | A Rocker Arm Actuator System Stuck On Bank 1 | 25 | Powertrain |
| P2648 | A Rocker Arm Actuator Control Circuit Low (Bank 1) | 29 | Powertrain |
| P2649 | A Rocker Arm Actuator Control Circuit High (Bank 1) | 29 | Powertrain |
| P2650 | B Rocker Arm Actuator Control Circuit/Open Bank 1 | 23 | Powertrain |
| P2651 | B Rocker Arm Actuator System Performance/Stuck Off Bank 1 | 23 | Powertrain |
| P2652 | B Rocker Arm Actuator System Stuck On Bank 1 | 23 | Powertrain |
| P2653 | B Rocker Arm Actuator Control Circuit Low Bank 1 | 23 | Powertrain |
| P2654 | B Rocker Arm Actuator Control Circuit High Bank 1 | 23 | Powertrain |
| P2656 | SAE: A Rocker Arm Actuator (Bank 2): System Performance or Stuck Off | 23 | Powertrain |
Some brand data is extracted from diagnostic files and may contain manufacturer-specific wording. General SAE J2012 descriptions are used where available.