Schematic Caterpillar 349 & 352 Excavator | M0114275-02

Features
Cover Page
Information
Component Location
Vol 1 – Cab Wiring and Product Link
Vol 2 – Chassis and CGC
Page 1 of 2
Page 2 of 2
Vol 3 – Engine and CEM
Connector Location
Vol 1 – Cab Wiring and Product Link
Vol 2 – Chassis and CGC
Vol 3 – Engine and CEM
Schematics
Function Isolation Tools
Grids On/Off
All Circuits Off
All Circuits On
Vol 1 – Cab Wiring and Product Link
Unspecified Circuit
Black (Ground)
032 (Red) (Battery Power)
640 (Blue) (Key Power)
305 (Lt Blue) (Converter 12v Out)
021 (Orange) (Starting)
258 (Dk Purple) (Machine Control Circuit 1)
347 (Dk Green) (BCM Circuit)
430 (Dk Gray) (Machine Control Circuit 2)
509 (Lt Pink) (Engine Control Circuit)
613 (Dk Yellow) (Heat/AC)
4665 (Tan) (Turn/Wiper/Washer)
CON 509 (CAN D.L.)
CON 032 (RS232/485 D.L.)
CON 522 (CAN “B” D.L.)
CON 141 (CAN “C”D.L)
SUB 651 (Blue Gray) (Ethernet)
Vol 2 – Chassis and CGC
Unspecified Circuit
Black (Ground)
032 (Red) (Battery Power)
640 (Blue) (Key Power)
021 (Orange) (Starting)
190 (Dk Pink) (Start Aid)
258 (Dk Purple) (Machine Control Circuit 1)
347 (Dk Green) (BCM Circuit)
430 (Dk Gray) (Machine Control Circuit 2)
509 (Lt Pink) (Engine Control Circuit)
613 (Dk Yellow) (Heat/AC)
4665 (Tan) (Turn/Wiper/Washer)
CON 509 (CAN D.L.)
CON 032 (RS232/485 D.L.)
CON 190 (CAN “A” D.L.)
CON 522 (CAN “B” D.L.)
CON 141 (CAN “C” D.L.)
CON 305 (CAN “D” D.L.)
CON 464 (CAN Data Link 2 (cgc))
SUB 651 (Blue Gray) (Ethernet)
Vol 3 – Engine and CEM
Unspecified Circuit
Black (Ground)
509 (Lt Pink) (Engine Control Circuit)
CON 141 (CAN “C” D.L.)
CON 522 (CAN “B” D.L.)
Machine Views
Vol 1 – Cab Wiring and Product Link
Cab Front View
Cab Rear View
Left Hand Console
Right Hand Console
Product Link
Seat Rear View
Vol 2 – Chassis and CGC
Boom and Stick View
Boom and Stick View (LRE)
Cab Rear View
Chassis Front – Top View
Chassis – Right View
DEF Compartment
Engine – Front View
Engine – Rear View
Fan Compartment
Machine – Top View
Main Control Valve – Right View
Main Control Valve – Left View
Under Cab
Vol 3 – Engine and CEM
Emission Control
Engine Front View
Engine Top View