Geely EC715 2009, Workshop Manual

Page: 362 / 2181

2.5.7 Diagnostic Information and Procedures
2.5.7.1 Diagnosis Description
Refer to 2.5.2.1 Description and Operation get familiar with the system functions and operations then start system diagnostics, so
that it will help with the correct diagnostic steps, more importantly, it will also help to determine whether the customer described the
situation is normal.
2.5.7.2 Visual Inspection
– Check installed after market equipment that may affect the engine anti-theft system operation.
–
Check the easy to access system components to identify whether there is a significant damage that may lead to the fault.
– If the system shows the engine is locked, prior to the fault diagnostic check and confirm whether the ignition key completed self
learn, otherwise carry out the ignition key learn process. Refer to the
2.5.7.7 Replaced Key Programming .
2.5.7.3 Anti-theft Engine Control Module Connector List
Anti-theft Engine Control Module Connector 1
1 3 5 7
8 6 4 2
Engine Anti-Theft Control Module Harness
Connector IP25
FE02-6603b
Terminal
ID
Terminal
Definition
Wire
Rated Working
Voltage
Working Current Terminal Descriptions
1 to B + R/O 12 V Less than 200 mA Less than 50 mA
2 Ground B 0 V Less than 200 mA Ground
3 - - - - -
4 to IG1 G/R 12 V Less than 50 mA Ignition Switch Signal
5 To R-Line Gr/W 12 V Less than 50 mA
Engine Control Module
Request Signal
6 Ground B 0 V Less than 200 mA Ground
7 To K-Line Gr/P 12 V Less than 100 mA Diagnostic Information
8 W-Line Gr/P 12 V Less than 100 mA
Communication With The
Engine Control Module
2-280 Engine Anti-theft System JL4G18-D Engine
EC718/EC718RV EC715/EC715RV 10/2009