AUDI · 2026-09-25
This bulletin provides information when there is a high-voltage electrical system fault P0A0C00 in 008C.
P0A0C · Manufacturer communications
A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.
P0A0C ← What does this code mean?14 Results
AUDI · 2026-01-22
This bulletin provides information when there is a high-voltage electrical system fault P0A0C00 in 008C.
AUDI · 2025-12-19
This bulletin provides information when there is a high-voltage electrical system fault P0A0C00 in 008C.
MERCEDES-BENZ · 2025-12-18
Complaint • Vehicle cannot be started • Warning in the instrument cluster related to High-voltage on board electrical system • The following fault codes related to interlock can be found in the High Voltage Control units : • PTCU (N127) : P154700 - There is a warning due to a detected fault in the interlock circuit. • BMS (N82/9) : P0A0B00 - The interlock circuit of the high-voltage on-board electrical system has a malfunction. P0A0D00 - The interlock circuit of the high-voltage on-board electrical system has a short circuit to positive. • DCB (N116/5): P0A0A00 - The interlock circuit of the high-voltage on-board electrical system has an electrical fault. P0A0B00 - The interlock circuit of the high-voltage on-board electrical system has a malfunction. P0A0C00 - The interlock circuit of…
AUDI · 2025-12-04
This bulletin provides information when there is a high-voltage electrical system fault P0A0C00 in 008C.
MERCEDES-BENZ · 2025-11-11
Complaint • Vehicle cannot be started • Warning in the instrument cluster related to High-voltage on board electrical system • The following fault codes related to interlock can be found in the High Voltage Control units : • PTCU (N127) : P154700 - There is a warning due to a detected fault in the interlock circuit. • BMS (N82/9) : P0A0B00 - The interlock circuit of the high-voltage on-board electrical system has a malfunction. P0A0D00 - The interlock circuit of the high-voltage on-board electrical system has a short circuit to positive. • DCB (N116/5): P0A0A00 - The interlock circuit of the high-voltage on-board electrical system has an electrical fault. P0A0B00 - The interlock circuit of the high-voltage on-board electrical system has a malfunction. P0A0C00 - The interlock circuit of…
AUDI · 2025-10-30
This bulletin provides information when there is a high-voltage electrical system fault P0A0C00 in 008C; PPE/PPC.
CHEVROLET · 2021-05-06
This service bulletin provides repair information to correct a customer concern of a Check Engine Light Illuminated, No Start/ No Propulsion, DTC P0A0C.
CHEVROLET · 2017-08-29
This Preliminary Information communication provides the technician with inspection and repair instructions for vehicles with a no start/no propulsion condition that is setting a DTC P0A0C for the high voltage interlock circuit.Technician will reprogram the Hybrid Powertrain Control Module 2 to resolve the concern.The HPCM2 will then ignore the interlock circuit and P0A0C will no longer be a valid DTC for the vehicle
CHEVROLET · 2017-08-15
16185-Customer Satisfaction. On certain vehicles, the high voltage interlock connector behind the high voltage battery disconnect relay fuse block cover may be susceptible to becoming recessed back into the high voltage battery disconnect relay assembly. This may cause an electrical disconnect which could result in a loss of vehicle propulsion and/or a no start condition. The malfunction indicator lamp may be illuminated and DTC P0A0C ? ?high voltage system inter-lock circuit low? may be set. A ?Shift To Park? message may also be displayed. Additionally, a subset of these vehicles may have a condition in which the 15A fuse in the high voltage battery disconnect relay may prematurely open. The open fuse may prevent the low voltage battery from being charged by the 14v DC power module. If…
CHEVROLET · 2016-08-05
THIS PRELIMINARY INFORMATION COMMUNICATION PROVIDES THE TECHNICIAN WITH INSPECTION AND REPAIR INSTRUCTIONS FOR VEHICLES WITH A NO START OR NO PROPULSION CONDITION. TECHNICIAN WILL FIND DIAGNOSTIC TROUBLE CODE P0A0C FOR THE HIGH VOLTAGE INTERLOCK CIRCUIT. TECHNICIAN WILL INSPECT THE HIGH VOLTAGE INTERLOCK LOOP CONNECTOR IN THE FRONT OF THE HIGH VOLTAGE BATTERY TO MAKE SURE THE CONNECTOR IS FULLY SEATED. THE DEALER WILL REPLACE THE HIGH VOLTAGE CONTACTOR ASSEMBLY.
CHEVROLET · 2015-11-01
Service Vehicle Soon Light ON or No Start with DTC P0A0C
CHEVROLET · 2015-09-09
This Preliminary Information communication provides information to the technician about vehicles with no start concern or the vehicle stalled at a speed below 3 miles per hour. Technician will find a Diagnostic Trouble Code P0A0C. Technician will need to replace the gray 39 ohm Resistor.
CHEVROLET · 2015-08-26
This Preliminary Information communication provides information to the technician about there is a Diagnostic Trouble Code P0ABB or P0A0C set while attempting to disable the high voltage system. Diagnostic Trouble Code P0A0C or P0ABB could be induced if the Manual Service Disconnect was not fully seated and latched. P0ABB could be induced if the Manual Service Disconnect was pulled without allowing the vehicle Controller Area Network Bus to power down or if the 12V Accessory Battery was not disconnected.