P0A90
Drive Motor A Performance
P0A90 is an OBD-II diagnostic trouble code meaning: Drive Motor A Performance. Common causes: motor a fault, inverter problems. Estimated repair cost: $167–889.
Severity
🔴 HighCan you drive?
Limited driving only, diagnose soon
Approx. repair cost
$167–889 (est.)
Symptoms
- Hybrid system power reduction
- Increased fuel consumption
- Unstable operation of the hybrid system
- Check Engine light comes on
- Possible problems with regenerative braking
Causes
- Motor A fault
- Inverter problems
- Malfunction of engine position sensors
- Wiring harness damage
- Problems with control software
How to Fix
- Motor A diagnostics
- Checking the Inverter Status
- Checking position sensors and their wiring
- Hybrid System Software Update
- Replacing faulty components
Related codes
Error P0A90 by Vehicle Brand
AcuraAudiBAICBMWBYDBuickCadillacChanganCheryChevroletChryslerCitroenDodgeDongfengExeedFAWFordForthingFotonGACGMGMCGeelyGreat WallHavalHondaHongqiHyundaiInfinitiJACJaecooJaguarJeepJetourKaiyiKiaLadaLexusLi AutoLifanLincolnLivanMazdaMercedes-BenzMercuryMitsubishiNIONissanOldsmobileOmodaOpelPeugeotPlymouthPontiacRenaultSWMSaturnSkodaSkywellSubaruSuzukiTankToyotaVolkswagenVolvoVoyahXPengZeekrZotye
FAQ
What does the P0A90 code mean?
P0A90 is an OBD-II diagnostic trouble code that indicates: Drive Motor A Performance
What causes a P0A90 error code?
The most common causes of P0A90 include: Motor A fault; Inverter problems; Malfunction of engine position sensors; Wiring harness damage.
How do I fix a P0A90 diagnostic trouble code?
To fix P0A90: Motor A diagnostics. Checking the Inverter Status. Checking position sensors and their wiring. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P0A90?
Limited driving only, diagnose soon
How much does it cost to fix P0A90?
The estimated repair cost for P0A90 is $167–889. Actual cost depends on your vehicle, location, and labor rates.
See also: Russian version · NationStat