Allison 1000 & 2000 Gen 5 Fault Code:P0604 Control Module Random Access Memory (RAM)

CIRCUIT DESCRIPTION:
The Transmission Control Module (TCM) performs an internal memory self-test at power up that writes and reads patterns at specific RAM locations to verify that all addresses and data lines are functioning correctly.

ACTION TAKEN WHEN THE DTC SETS:
1. The CHECK TRANS light illuminates.
2. DTC is stored in the TCM history on next key cycle.
3. The TCM returns to the boot program.
4. The TCM inhibits shifts to range.

CONDITIONS FOR CLEARING THE DTC/CHECK TRANS LIGHT
Replace TCM.

DIAGNOSTIC AIDS:
Replace TCM.

Categories 1000 & 2000 Gen 5, Allison, DTC TRUCKS Tags 1000, 2000, Allison, Code, Fault, GEN5, P0604

Volvo Intermediate Storage File Encryptor/Decryptor (Editor) VISFED 0.3.2
Trucks software $35.00
Rated 0 out of 5
Magic Tuner [paccar, Maxxforce, Detroit, Caterpillar, Delete]
Magic Tuner $50.00
Rated 0 out of 5
Caterpillar ET 2022A Electronic Technician + Factory Password (1PC)
CAT $96.00
Rated 0 out of 5
Detroit Diesel Drumroll Engineering 7.06 DDDE v7.06
Detroit $20.00
Rated 0 out of 5
Isuzu G-IDSS Global 2024 Diagnostic Software
ISUZU $220.00
Rated 0 out of 5

Isuzu G-IDSS Global 2024 Diagnostic Software
ISUZU $220.00
Rated 0 out of 5
Meritor WABCO Toolbox 12.12 Software
Trucks software $40.00
Rated 0 out of 5
Navistar Engine Diagnostics (NEDS) 2023
Navistar $96.00
Rated 0 out of 5
JPRO 2023 v3 diagnostic software latest version
JPRO $100.00
Rated 0 out of 5
CAT SIS caterpillar 2021 Full Service Dealer
CAT $90.00
Rated 0 out of 5
Navistar Diamond Logic Builder 2023 (DLB)
Navistar $94.00
Rated 0 out of 5
Thermo King EPC 2012
Thermo King $45.00
Rated 0 out of 5
Detroit Diesel Drumroll Engineering 7.06 DDDE v7.06
Detroit $20.00
Rated 0 out of 5
Navistar international OnCommand service information 2018 software trucks
Navistar $50.00
Rated 0 out of 5
Navistar Engine Diagnostics 2018 NED
Navistar $40.00
Rated 0 out of 5
Cumming Caltem 5.9.1 2022 ( 1 PC )
cummisznn $78.00
Rated 0 out of 5
MAN MANTIS v666 EPC [09.2021] Spare Parts Catalog
MAN $80.00
Rated 0 out of 5
CATERPILLAR FLASH FILE 2021 74 GB ( Collection 2021 ) sofware trucks
CAT $55.00
Rated 0 out of 5
Magic Tuner [paccar, Maxxforce, Detroit, Caterpillar, Delete]
Magic Tuner $50.00
Rated 0 out of 5
International Truck ISIS – Oncommand Service Information Q4.2020 [04.2020]
Navistar $85.00
Rated 0 out of 5

SERVICE MANUAL DETROIT DIESEL DDDL 7 U
DETROIT $20.00
Rated 0 out of 5
SERVICE MANUAL BOBCAT 863 sms
BOBCAT $62.00
Rated 0 out of 5
SERVICE MANUAL Eaton Fuller – Autoshift, Autoselect Service Manual (TRSM-0050)
EATON $25.00
Rated 0 out of 5
SERVICE MANUAL International Engines T444E
INTERNATIONAL ENGINES $25.00
Rated 0 out of 5
SERVICE MANUAL Bendix EC-30
BENDIX $17.00
Rated 0 out of 5
SERVICE MANUAL HINO FD.FE.FF.SG 2001
HINO $35.00
Rated 0 out of 5
SERVICE MANUAL BOBCAT 1600 sms
BOBCAT $30.00
Rated 0 out of 5
SERVICE MANUAL DETROIT DDDC IV
DETROIT $48.00
Rated 0 out of 5
SERVICE MANUAL BOBCAT 371 SMS
BOBCAT $40.00
Rated 0 out of 5
SERVICE MANUAL BENDIX EC-60
BENDIX $17.00
Rated 0 out of 5