User Manual

Table Of Contents
TIC LEXION 500 Electric System
03/05 Lex-e-M M-9
Module A15 - Electronic engine control module CATERPILLAR (CAT)
Pin Function Component Measuring
variable
Direction Circuit
diagram no.
5 Cooling water level signal Z33 # Input 2a
8 Diagnosis XM --- --- 2a
9 Diagnosis XM --- --- 2a
28 Error code D1 --- Output 2a
34 CAN 2 low (J1939) --- --- --- 2a
42 CAN 2 screening (J1939) --- --- --- 2a
44 Diagnosis LED release U22 Earth Input 2a
48 Power +30 12 V Input 2a
50 CAN 2 high (J1939) - - - 2a
52 Power +30 12 V Input 2a
53 Power +30 12 V Input 2a
54 Cooling water level power supply Z33 # Input 2a
61 Earth -31 Earth Input 2a
63 Earth -31 Earth Input 2a
64 Electric starting motor power
(terminal 50)
--- 12 V Input 1a, 2a
65 Earth -31 Earth Input 2a
70 Power +15 F34 12 V/20 A Input 1a, 2a