MechanicDB
Família de falhas Sistema: Powertrain (códigos P) 29 códigos SAE

Trans Fluid Pump Control Module

Explicação diagnóstica e técnica
Code P0B0D sets when the electric transmission fluid pump's control module fails an internal self-test or loses communication on its network segment — a smaller, dedicated controller for the auxiliary hydraulic pump rather than the vehicle's central powertrain module. The most common physical causes are a corroded or loose power/ground connection at this module, a chafed wiring segment on its dedicated communication line, and an internal module hardware failure. Because this controller only manages the fluid pump, a fault here does not by itself indicate a fault in the transmission's main control system.

Estes 29 códigos de diagnóstico compartilham um mesmo mecanismo de detecção e um mesmo caminho de reparo; por isso o MechanicDB os agrupa em uma única família de falhas redigida, em vez de repetir a mesma explicação 29 vezes.

Códigos desta família (29)

CódigoDefiniçãoCobertura de reparos
P0B0DElectric/Auxiliary Transmission Fluid Pump Motor Control Module3 reparos classificados
P0C1BElectric/Auxiliary Transmission Fluid Pump Control Module Internal Temperature Too High3 reparos classificados
P0C1CElectric/Auxiliary Transmission Fluid Pump Control Module Internal Temperature Sensor Circuit3 reparos classificados
P0C1DElectric/Auxiliary Transmission Fluid Pump Control Module Internal Temperature Sensor Circuit Range/Performance3 reparos classificados
P0C1EElectric/Auxiliary Transmission Fluid Pump Control Module Internal Temperature Sensor Circuit Low3 reparos classificados
P0C1FElectric/Auxiliary Transmission Fluid Pump Control Module Internal Temperature Sensor Circuit High3 reparos classificados
P0C23Electric/Auxiliary Transmission Fluid Pump Control Module Circuit/Open3 reparos classificados
P0C24Electric/Auxiliary Transmission Fluid Pump Control Module Circuit Low3 reparos classificados
P0C25Electric/Auxiliary Transmission Fluid Pump Control Module Circuit High3 reparos classificados
P0C29Electric/Auxiliary Transmission Fluid Pump A Driver Circuit Performance3 reparos classificados
P0C2AElectric/Auxiliary Transmission Fluid Pump A Motor Stalled3 reparos classificados
P0C2BElectric/Auxiliary Transmission Fluid Pump Control Module Feedback Signal3 reparos classificados
P0C2CElectric/Auxiliary Transmission Fluid Pump Control Module Feedback Signal Range/Performance3 reparos classificados
P0C2DElectric/Auxiliary Transmission Fluid Pump Control Module Feedback Signal Low3 reparos classificados
P0C2EElectric/Auxiliary Transmission Fluid Pump Control Module Feedback Signal High3 reparos classificados
P277BElectric/Auxiliary Transmission Fluid Pump B Driver Circuit Performance3 reparos classificados
P277CElectric/Auxiliary Transmission Fluid Pump B Motor Stalled3 reparos classificados
P2796Electric/Auxiliary Transmission Fluid Pump A Control Circuit/Open3 reparos classificados
P2797Electric/Auxiliary Transmission Fluid Pump A Performance/Stuck Off3 reparos classificados
P2798Electric/Auxiliary Transmission Fluid Pump A Control Circuit Low3 reparos classificados
P2799Electric/Auxiliary Transmission Fluid Pump A Control Circuit High3 reparos classificados
P27A1Electric/Auxiliary Transmission Fluid Pump A Stuck On3 reparos classificados
P27A2Electric/Auxiliary Transmission Fluid Pump B Control Circuit/Open3 reparos classificados
P27A3Electric/Auxiliary Transmission Fluid Pump B Performance/Stuck Off3 reparos classificados
P27A4Electric/Auxiliary Transmission Fluid Pump B Control Circuit Low3 reparos classificados
P27A5Electric/Auxiliary Transmission Fluid Pump B Control Circuit High3 reparos classificados
P27A6Electric/Auxiliary Transmission Fluid Pump B Stuck On3 reparos classificados
P28EDElectric/Auxiliary Transmission Fluid Pump B Overspeed3 reparos classificados
P28EEElectric/Auxiliary Transmission Fluid Pump B Underspeed3 reparos classificados

O que esta página não mostra

Esta página publica o mecanismo da falha e o índice de códigos. O conjunto de dados licenciado acrescenta, para cada um dos 15.886 códigos, o conjunto completo de reparos elaborados pela equipe (56.729 procedimentos no total), com os campos deliberadamente omitidos aqui: