Page 1435 - Foton Workshop Manual - Auman EST-M
P. 1435
Electrical system – electrical components EL - 11
Failure phenomenon list IN
Use the list below to help you find the reasons of failures. The number presents the order of failure reason
possibilities. Check each part according to this order. Replace the parts if necessary DI
Failure phenomenon Fault cause Failure elimination
1. Battery voltage too low Charging or replacing battery EG
Check relevant circuit and electric
2. The fuse is broken equipment. Replace the fuse after TR
confirming they are normal
3. The relay is broken Replace the replay AX
4. Shortcircuit or open circuit in related
Repair or replace relevant harness
circuits
FR
Bulb not on Repair the connector or replace the
5. Relevant connector in poor contact
harness
ST
Check relevant circuit and electric
6. Lamp switch broken equipment. Replace relevant light switch
after confirming they are normal BR
7. Bulb damaged Replace the bulb
Repair relevant ground or replace the BW
8. Relevant grounding in poor contact
harness
1. The relay is broken Replace the replay EL
2. Relevant circuit short Repair or replace relevant harness
Check relevant circuit and electric
Bulb always on
3. Lamp switch broken equipment. Replace relevant light switch
after confirming they are normal
Repair relevant ground or replace the
4. Relevant grounding in poor contact
harness
Replace with a bulb with matched power
1. Bulb power rating not match
rating
2. Battery voltage too low Charging or replacing battery
Brightness of bulb too high/too low 3. Voltage regulation of generator
Charging or replacing battery
disorder
Repair relevant ground or replace the
4. Relevant grounding in poor contact
harness
1. Relevant circuit short Repair or replace relevant harness
Repair the connector or replace the
2. Relevant connector in poor contact
harness
Irrelevant lamp or appliance works when Check relevant circuit and electric
operating certain lamp 3. Lamp switch broken equipment. Replace relevant light switch
after confirming they are normal
Repair relevant ground or replace the
4. Relevant grounding in poor contact
harness
EL-011
