Schematic Caterpillar 349 Excavator | UENR8147-03

Features
Cover Page
Information
Component Location
Vol 1 – Cab Wiring and Product Link
Vol 2 – Chassis and CGC Wiring
Vol 3 – Engine Wiring
Connector Location
Vol 1 – Cab Wiring and Product Link
Vol 2 – Chassis and CGC Wiring
Vol 3 – Engine Wiring
Schematics
Function Isolation Tools
Grids On/Off
All Circuits Off
All Circuits On
Vol 1 – Cab Wiring and Product Link
Unspecified Circuit
Black (Ground Circuit)
032 (Red) (Battery Power)
640 (Blue) (Key Power)
305 (Lt Blue) (Voltage Converter Output Circuit)
021 (Orange) (Starting Circuit)
190 (Dk Pink) (Start Aid Circuit)
258 (Dk Purple) (Primary Machine Control Circuit)
347 (Dk Green) (Body Control Module (CAB) Control Circuit)
430 (Dk Gray) (Secondary Machine Control Circuit)
509 (Lt Pink) (Engine Control Circuit)
613 (Dk Yellow) (Heat/AC Circuit)
4665 (Tan) (Turn/Wiper/Washer Circuit)
CON 509 (J1939/1587 Data Link)
CON 032 (RS232/485 Data Link)
CON 522 (CAN “B” Data Link)
CON 141 (CAN “C” Data Link)
SUB 651 (Blue Gray) (Ethernet)
Vol 2 – Chassis and CGC Wiring
Unspecified Circuit
Black (Ground Circuit)
032 (Red) (Battery Power)
640 (Blue) (Key Power)
021 (Orange) (Starting Circuit)
190 (Dk Pink) (Start Aid Circuit)
258 (Dk Purple) (Primary Machine Control Circuit)
347 (Dk Green) (Body Control Module (CAB) Control Circuit)
430 (Dk Gray) (Secondary Machine Control Circuit)
509 (Lt Pink) (Engine Control Circuit)
613 (Dk Yellow) (Heat/AC Circuit)
4665 (Tan) (Turn/Wiper/Washer Circuit)
CON 509 (J1939/1587 Data Link)
CON 032 (RS232/485 Data Link)
CON 522 (CAN “B” Data Link)
CON 141 (CAN “C” Data Link)
CON 305 (CAN “D” Data Link)
SUB 651 (Blue Gray) (Ethernet)
Vol 3 – Engine Wiring
Unspecified Circuit
Black (Ground)
509 (Lt Pink) (Engine Control Circuit)
CON 522 (CAN “B” Data Link)
Machine Views
Vol 1 – Cab Wiring and Product Link
Cab Front View
Cab Rear View
Cab Top View
Left Hand Console
Product Link
Right Hand Console
Seat Rear View
Vol 2 – Chassis and CGC Wiring
Cab Bottom View
Cab Rear View
Chassis Front View
Chassis Rear View
Chassis – Top Left View
Engine Front View
Machine Front Linkage
Main Control Valve – Front View
Main Control Valve – Rear View
Pump Gp
Vol 3 – Engine Wiring
Engine – Front View
Engine – Rear View