P0A78 · Материалы производителя

HONDA · 2020-12-18

"Service Bulletin - The Motor Power Inverter (MPI), also known as the Intelligent Inverter Unit (IIU), may fail over time due to a defective solder joint. This failure may result in one or more of the following DTC(s): -P1440 (MPI Module Output Circuit Malfunction) -P1437 (MPI Module Short Circuit) -P15A5 (Motor Current Sensor Circuit Malfunction) -P0A78 (MPI Module Internal Circuit Malfunction) -P0AE1 (Bypass Contractor Malfunction) -P0A3C (Motor Control Module (MCM) Overheating) -P0A3F (Motor Rotor Position Sensor Circuit Malfunction) -P0DA8 (MPI Module Voltage Malfunction) -P1634 (MPI Module Signal Circuit Malfunction) -P0AEE (MPI Internal Circuit Malfunction) -P0A27 (High Voltage Contactor Stays Activated) American Honda is extending the warranty coverage of the motor power inverter…

SUBARU · 2018-05-30

HYBRID MODELS ONLY. This bulletin announces the availability of reprogramming files to optimize the ECM and address DTCs P0A78 and P1C2A. When either of these DTCs is stored, the Hybrid/HEV functions are inoperative. The new logic will prevent damage to the drive motor by adding a fail-safe feature for improved current level control.

CHRYSLER · 2017-08-05

Flash: Hybrid Control Processor (HCP) and the Auxiliary Hybrid Control Processer (AHCP) This bulletin involves a combination reprogramming of the HCP and the AHCP with the latest available software. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation, a technician may find one or more of the following DTCs have been set:P0A79-00 - Drive Motor B Inverter Performance. The software has been updated to better address this DTC. P0A78-00 - Drive A Inverter Performance. U0415-00 - Implausible Data Received From ABS. P0A3F-00 - Drive Motor A Position Sensor 1 Circuit. P061B-00 - Internal Control Module Torque Calculation Performance. P26C3-00 - Internal Control Module Electronic Shifter Performance.

HINO · 2015-03-06

SB-15-020 CORRECTION OF WORKSHOP MANUAL FOR HINO 155, 195, 155h, 195h (REVISION OF TROUBLESHOOTING PROCEDURE FOR THE DTC P0A78 (TC15)

HINO · 2015-03-06

SB-15-020 CORRECTION OF WORKSHOP MANUAL FOR HINO 155, 195, 155h, 195h (REVISION OF TROUBLESHOOTING PROCEDURE FOR THE DTC P0A78 (TC15)

CADILLAC, CHEVROLET, GMC · 2010-01-01

CADILLAC/CHEVROLET/GMC: SERVICE HYBRID SYSTEM MESSAGE AND OR SERVICE ENGINE SOON LAMP ON. ENGINEERING WOULD LIKE INFORMATION ON VEHICLES WITH DTC P0C19, P0C1A, P0A78, P0A79, P0C0B, P0C0E, P0BFD, OR P0BFE. RETRIEVE AND SAVE THE FREEZE FRAME DATA, THEN RECORD A SNAPSHOT OF BOTH MOTOR CONTROL MODULE 1 AND 2 DURING A CRANK ATTEMPT. *PE

TOYOTA · 2005-05-24

MALFUNCTION INDICATOR LAMP ON WITH DIAGNOSTIC TROUBLE CODE P0A60, P0A63, P0A72, P0A78, OR P0A7A. *TT