36905.1.0

Volvo Car USA LLC
Technical Journal
Technical Journal Title
Ref. No.
DIM Message and DTC IEM P0A4000
TJ 36905.1.0
Issuer (Dept.)
Issue Date
Status Date
4/5/24
4/17/24
Technical Service
Car Market
Partner
Function Group
United States and Canada
3 US 7510 Volvo Car USA
3233
Function Description
Page
Electric converter, high voltage
Page 1 of 2
DESCRIPTION:
If a customer experiences a DIM message stating “Propulsion System Service required” and DTC
IEM P0A4000 is set, please follow the advice under “Service”.
DIM = Driver Information Module
DTC = Diagnostic Trouble Code
IEM = Inverter Electric Rear Axle Drive Module
ERAD= Electric Rear Axle Drive
CSC Customer Symptom Codes
Code
Description
53
Driving, Twin Engine/Propulsion using electric motor not possible
7G
Text window and warning symbol/Yellow symbol and text message
IV
Text window and warning symbol/Text message
DL
Warning lights and chimes/Malfunction Indicator Light ("Check engine" light) indication/no indication
DTC Diagnostic Trouble Codes
Control Module
Code
Fault Type
IEM
P0A4000
Permanent
IEM
P0A4000
Intermittent
Vehicle Type
Type
Eng
Eng
Desc
Chassis
range
Struc Week
Range
224
H6
BH6PHEV
2022-9999
-
202147-999952
225
H6
BH6PHEV
2022-9999
-
202147-999952
238
246
H6
BH6PHEV
2022-9999
-
202147-999952
H6
BH6PHEV
2022-9999
-
202147-999952
256
H6
BH6PHEV
2022-9999
-
202147-999952
Sales
Body
Gear
Steer
Model Year
Plant
Technical Journal 36905.1.0
SERVICE:
The DTC IEM P0A4000 can be mis-detected, please start by following this journal prior to any
replacements:
•
•
•
Erase DTC.
Let the vehicle go to “Abandoned mode” - this can take up to 20 minutes.
Perform a new VIDA readout.
If the DTC IEM P0A4000 does not return, do not replace any parts, and release the car to the
customer.
If the DTC returns, please contact Retailer Technical Support through your normal escalation
process, see text under “Vehicle Report”.
Analysis is ongoing to solve the issue.
Warranty claim info:
To get a warranty claim accepted for a job described in this TJ, use the corresponding VST OP
number stated in this TJ.
Note that the TJ number must be stated in the repair order text.
VST Operation Number
VST Operation Number
Description
99924-2
General reimbursement acc. to TJ/QB
36001-2
Diagnostic trouble codes read/reset/known Diagnostic codes with VIDA
VEHICLE REPORT:
Yes, please submit a Vehicle Report if the service solution described in this TJ has no effect. Use
concern area “Vehicle Report” and sub-concern area “Support Needed”, use function group 3233.
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2024-04-17