NHTSA ID Number: 11017009
Manufacturer Communication Number: 08-110-25
TSB/Document Date: 2025-04-15
Summary
"Guidelines For Correct Coordinated Reflash Management here are no Customer Symptoms for this Information Only TSB "
Technical Service Bulletin (TSB)
Guidelines For Correct Coordinated Reflash Management
REFERENCE:
TSB: 08-110-25
GROUP: 08 - Electrical
Date:
April 8, 2025
VEHICLES
AFFECTED:
2023 - 2024 (MV) Jeep
Compass
2023 - 2024 (BV) Jeep
Renegade
2023 - 2024 (GG) Dodge
Hornet
2023 - 2024 (GC) Alfa Romeo
Tonale
This bulletin applies to vehicles equipped with a 1.3L I4 Turbo PHEV
engine (Sales Code EYG).
REVISION: —
MARKET APPLICABILITY:
NA
MEA
SA
IAP
EE
CH
CUSTOMER
SYMPTOM:
There are no Customer Symptoms for this Information Only TSB.
CAUSE:
Multiple module software choices available, leading to possible error and module software misalignment
DISCUSSION:
This Information Only TSB is to communicate when a propulsion-related Electronic Control Units (ECUs) such
as the Powertrain Control Module (PCM), Transmission Control Module (TCM), Hybrid
Control Module (HCP)/
Hybrid
Control Module (AHCP), Auxiliary Power Module (APM)/Integrated Dual Charging (IDCM) or Battery
Pack Control (BPCM) are replaced and need to be updated in service, it is important to check that the software
update correctly matches the other software on the vehicle.
For ECU replacement, follow the table according to the MY/model to choose the correct software to be
downloaded in the new ECU.
NOTE: The following ECU programming order must be observed during the update procedures.
1. Flash AHCP first and then HCP and the others to follow.
AHCP And HCP Table
Model
GC MY23
MV MY23
PCR
5C
6A (190HP)
6A (240HP)
HCP
AHCP
190HP
240HP
TCM 190HP TCM 240HP BPCM
IDCM
68580455A
68580456A
68602283A
68574820A
68622435A
05185081A
G
H
G
H
B
N
68637192A
68637191A
68636383A
68529838A
68484317A
05185078A
A
A
A
D
U
J
68637192A
68637191A
68636384A
68529837A
68484317A
05185078A
A
A
A
D
U
J
68636385A
A TH
6A1
68637192A
68637191A
68636383A
68529838A
68484317A
05185078A
(190HP)
B
C
A
D
U
J
6A1
68637192A
68637191A
68636384A
68529837A
68484317A
05185078A
(240HP)
B
C
A
D
U
J
M08 FSAR-TSB-5224
Model
PCR
HCP
-2AHCP
190HP
240HP
TCM 190HP TCM 240HP BPCM
IDCM
68636385A
A TH
BV MY23
GC MY23
6A (190HP)
68636759A
68636760A
68636381A
68456925A
68484317A
05185078A
A
A
A
M
U
J
6A
68636759A
68636760A
68636382A
68507446A
68484317A
05185078A
(240 HP)
A
A
A
F
U
J
6A1
68636759A
68636760A
68636381A
68456925A
68484317A
05185078A
(190HP)
A
A
B
M
U
J
6A1
68636759A
68636760A
68636382A
68507446A
68484317A
05185078A
(240 HP)
A
A
B
F
U
J
6A
68644926A
68644929A
68644638A
68635931A
68622435A
05185081A
A
A
A
B
B
N
68657023A
68657025A
68644638A
68635931A
68622435A
05185081A
A
A
A
B
B
O
68657023A
68657025A
68644638A
68635931A
68622435A
05185081A
B
B
A
B
B
O
68657023A
68657025A
68644638A
68635931A
68622435A
05185081A
C
C
B
C
B
O
6844927AA
68644930A
68635931A
68622435A
05185081A
B
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TSB/Document ID: 08-110-25
Replacement Service Bulletin Number:
MFR Communication Date: 2025-04-08
MFR Internal Campaign ID/Software Version:
Communication Type: Service Bulletin/Repair Instructions
NHTSA Components: UNKNOWN OR OTHER
MFR Component System:
MFR Component Subsystem:
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