Cart
Your cart is currently empty.

304-6436 Caterpillar C4.4 Engine Control Module (ECM) Repair

Caterpillar 304-6436 | 3046436

Asphalt Paver

Sales Model Prefix
AP-500E JWK
AP-555E A5D
BG500E B5E
BG555E B5P

Backhoe Loader

Sales Model Prefix
450E RBA
450E EBL
450E LYR

Engine – Generator Set

Sales Model Prefix
C4.4 D4B
C4.4 D4D
C4.4DE110E2 ECL
C4.4DE88E3 ECK
C4.4DE88E3 GTD
C4.4 GLD
C4.4 GLE
C4.4 LC5
C4.4 LC4

Engine – Industrial

Sub Family Sales Model Prefix
Industrial Engine C4.4 444
Industrial Engine C4.4 447
Pumper SPF343C RTX

Engine – Machine

Sales Model Prefix
C4.4 444

Integrated Toolcarrier

Sales Model Prefix
IT14G2 ERP
IT14G FWL
IT14G KZN

Paving Compactor – Vibratory Compactor

Sales Model Prefix
CP-44 MPC
CP-54 C5Y
CS-44 M4C
CS-54 C5W
CB-54 K3J
CB-64 CB5
CS-54 C5R
CB-44B TWC
CB-54B S4P
CB-54B 463
CB-54 JLM
CB-64 DJM
CP-44 M4P
CP-54B 546
CP-54B P5F
CP-54B PFM
CS-44 M4S
CS-54B 544
CS-54B M5B
CS-54B MFC
CS-64B DH6

Paving Compactor – Pneumatic Compactor

Sales Model Prefix
CW-34 C34
CW-34 J3H

Telehandler

Sales Model Prefix
TH336C THM
TH337C SXJ
TH406C RCH
TH407C JJT
TL943C SXH
TH336C MJR
TH406C GAT
TL1055C KDE
TL1055C MDD
TL1255C DHW
TL1255C SXM
TL642C THG
TL642C THL

Wheel-type Loader

Sub Family Sales Model Prefix
Compact Wheel Loader 914G2 KNP
Compact Wheel Loader 914G PDF

Wheeled Excavator

Sales Model Prefix
M313D J3A
M313D K3D
M315D J5B
M315D K5E
M313D W3H
M315D W5M
M315D2 CH3
M317D2 CH5
 
Warranty
A 1-year warranty even backs our ECM repair service. Our experts not only repair your ECM but also ensure that it’s built for reliability and long-lasting performance.
Common Problems
  • Blowing fuses
  • No communication
  • Engine shutting down
  • Fault codes in the unit
  • Intermittent faults
  • Oil intrusion 
  • Water damaged
Process
Simply ship your unit to us, and we will diagnose the faults and return the fixed unit to you. 
Why trust us
Our engineering team has over 15 years of experience, more than 10K repaired ECMs, and the latest simulation technology.  ECM Engineering USA / ECM Repair USA Truck ECM Repair | Machinery ECM Repair   4 Steps
Weight (oz) 160.0
Dimensions (in) 11 x 14 x 7
Translation missing: en.general.search.loading