P0A95
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PINPOINT TEST 4: DTC P0A95 - HIGH-VOLTAGE FUSE - HYBRID
Normal Operation
The high-voltage traction battery (HVTB) fuse is part of the service disconnect plug. The battery control module (BCM) monitors the HVTB fuse status at all times to determine if an open is present.
- DTC P0A95 High-Voltage Fuse - The BCM cannot detect the difference between an open fuse or if the service disconnect is unplugged. Either condition causes the BCM to set this DTC.
Possible Causes
- High-voltage fuse
- Service disconnect plug
- HVTB
Diagnostic Procedure
WARNING:To prevent the risk of high-voltage shock, always follow precisely all warnings and service instructions, including instructions to depower the system. The high-voltage hybrid system utilizes approximately 300 volts DC, provided through high-voltage cables to its components and modules. The high-voltage cables and wiring are identified by orange harness tape or orange wire covering. All high-voltage components are marked with high-voltage warning labels with a high-voltage symbol. Failure to follow these instructions may result in serious personal injury or death.
