P2B64
Coolant Pump B Control Module Overtemperature
Severity
🔴 HighCan you drive?
Do not drive — repair immediately
Approx. repair cost
$56–167 (est.)
Symptoms
- Engine overheating
- Unstable operation of the cooling system
- Check Engine light comes on
- Reduced engine performance
Causes
- Coolant pump control module malfunction
- Problems with electrical connections
- Insufficient module cooling
- Coolant pump malfunction
How to Fix
- Check the electrical connections of the control module
- Check the operation of the coolant pump
- Replace the control module if necessary
- Check the cooling system for leaks
Related codes
Error P2B64 by Vehicle Brand
AcuraAudiBAICBMWBYDBuickCadillacChanganCheryChevroletChryslerCitroenDodgeDongfengExeedFAWFordForthingFotonGACGMGMCGeelyGreat WallHavalHondaHongqiHyundaiInfinitiJACJaecooJaguarJeepJetourKaiyiKiaLadaLexusLi AutoLifanLincolnLivanMazdaMercedes-BenzMercuryMitsubishiNIONissanOldsmobileOmodaOpelPeugeotPlymouthPontiacRenaultSWMSaturnSkodaSkywellSubaruSuzukiTankToyotaVolkswagenVolvoVoyahXPengZeekrZotye