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P0A3C · Manufacturer communications

Source wording can vary by vehicle and suffix. It is shown as written, not as a universal diagnosis.

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TSB 25-2446

FORD

Reported code forms P0A3C:94

This article supersedes TSB 23-2316 to update the Service Procedure and labor operations from M-Time to AP-Time and add a limit. Some of the vehicles listed in the Model statement above, may exhibit an illuminated…

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TSB_ELE364

KIA

Reported code forms P0A3C

TECHNICAL SERVICE BULLETIN: SERVICE ACTION: MOTOR CONTROL UNIT (MCU) LOGIC IMPROVEMENT (SA596) - This bulletin provides the procedure to update the Motor Control Unit (MCU) software on certain 2025MY Sorento HEV (MQ4…

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TSB 23-2316

FORD

Reported code forms P0A3C:94

Some 2022-2023 F-150 Lightning vehicles may exhibit an illuminated powertrain temperature warning lamp accompanied by a Motor coolant over temperature message in the instrument panel cluster (IPC) with DTC P0A3C:94…

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SSM 51761

FORD

Reported code forms P0A3C:94

Some 2022-2023 F-150 Lightning vehicles may exhibit diagnostic trouble code P0A3C:94 stored in either the secondary on-board diagnostic control module B (SOBDMB) and/or secondary on-board diagnostic control module C…

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B20-021

ACURA

Reported code forms P0A3C

"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):…

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A20-030

HONDA

Reported code forms P0A3C

"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):…

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TSBELE161_R1

KIA

Reported code forms P0A3C

TSB: COMBINATION TSB / SERVICE ACTION: COOLANT LEAK – OBC INLET HOSE DETACHING (SA365) - This bulletin has been revised to include additional information.This bulletin provides the procedure to install an onboard…

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TSBELE161

KIA

Reported code forms P0A3C

TSB -COMBINATION TSB / SERVICE ACTION: COOLANT LEAK ? OBC INLET HOSE DETACHING (SA365) - This bulletin provides the procedure to install an onboard charger (OBC) quick disconnect spacer on some 2018-2019MY Niro (DE…

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05410

FORD

Reported code forms P0A3C

ELECTRIC MOTOR TEMPERATURE INDICATOR LAMP ON - POSSIBLE DIAGNOSTIC TROUBLE CODES (DTCS) P0A2F, P0A3B, P0A3C, P0A3E, P0A7C. *TT

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