SSM74290

Service Bulletin Details

Public Details for: SSM74290

Battery energy control module (becm) records dtc: P0A95-00 high voltage fuse 'a'


- 2019 -

Models from 2019
2019 JAGUAR I-PACE 
3/12/2019
TOPIx - SSM74290 - I-PACE, P0A95-00 High Voltage Fuse `A` stored in the BECM
Reference
SSM74290
Models
I-PACE / X590
Title
I-PACE, P0A95-00 High Voltage Fuse `A` stored in the BECM
Category
Driveability
Last modified
12-Mar-2019 00:00:00
Symptom
698298 Malfunction Indicator Lamp
Attachments
1Compressor_label.pdf (1Compressor_label.pdf)
Content
Issue: Battery Energy Control Module (BECM) records DTC: P0A95-00 High Voltage Fuse 'A'
Causes: High Voltage (HV) auxiliary components failing with a short circuit, blowing fuses in the High
Voltage Junction Box (HVJB) and blowing the auxiliary fuse in the Battery Energy Module (BEM) - in
some cases other components are also damaged on the HV auxiliary circuit.
Action:
If Battery Energy Control Module (BECM) records DTC P0A95-00 High Voltage Fuse 'A', do not attempt
part replacements and extended diagnostics. Follow DTC information in TOPIx (General Information, 10000 Description and Operation – BECM).
Customers may report symptoms resulting from faults in the following areas:
Electric Air Conditioning (A/C) compressor – see note
Wired on-board charging module (BCCM)
Direct Current to Direct Current (DC/DC) converter
High Voltage (HV) interior heater
High Voltage Junction Box (HVJB)
BEM auxiliary fuse and BEM auxiliary contactor
Note: If advised as faulty, the Electric Air Conditioning (A/C) compressor must be replaced with a quality
assured part from Feb 2019 or later only.
The new parts are assured from February 2019 and can be identified from serial number: 00085702968
(The serial number consists of: First 6 digits (000857): unique sequential serial number, next 2 digits (02 =
February): Month of production, next digit (9 = 2019): Year of production, Last 2 digit (68): Electric
Compressor).
Please see attached example of an earlier type electric compressor, the serial number on the
“Compressor_label.pdf” is S/N 02247107868.
022471 = Unique sequential serial number
https://topix.jaguar.jlrext.com/topix/content/document/view?id=966479
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3/12/2019
TOPIx - SSM74290 - I-PACE, P0A95-00 High Voltage Fuse `A` stored in the BECM
078 = Date code - July 2018
68 = Type - Electric Compressor
Note: A Pathfinder and Topix Guided Diagnostic test is being developed to test the HV auxiliary circuit and
will be available in March 2019.
https://topix.jaguar.jlrext.com/topix/content/document/view?id=966479
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