Diagnostic Information And Procedures; Diagnosis Description; Visual Inspection; Headlamp Inoperative - Geely EC718 2009 Workshop Manual

11-78 Lighting System

11.4.7 Diagnostic Information and Procedures

11.4.7.1 Diagnosis Description

Refer to11.4.2 Description and
that it will help to determine the correct diagnostic steps, more importantly, it will also help to determine whether the customer
described situation is normal.

11.4.7.2 Visual Inspection

– Check installed after market equipment that may affect windshield wiper/washer system operations.
– Check the easy to access system components to identify whether there is a significant damage or potential malfunction.
–
If there is only one lamp inoperative, before replace the bulb, check and repair poor connections to power supply or ground or
poor circuits.

11.4.7.3 Headlamp Inoperative

Schematic:
Low
Beam
Relay
From Battery
Diagnostic Steps:
With a scan tool, carry out headlamp active to check the headlamp working status.
Step 1
EC718/EC718RV EC715/EC715RV 10/2009
Operationget familiar with the system functions and operation before start system diagnostics, so
11
10
(a) Select as the following sequence: Body Control Module /
active test / external lamp control output / light headlamps.
Are headlamps lit?
Body Electric
Right Low Beam
Left Low Beam
FE11-5301b