Page 1495 - Foton Workshop Manual - Auman EST-M
P. 1495
Electrical system – electrical components EL - 71
Failure phenomenon list IN
Use the list below to help you find the reasons of failures. The number represents the order of failure reason
possibility Check each part according to the order and replace it when necessary DI
Failure phenomenon Possible reason Failure elimination
EG
1. Horn fuse (broken) Replace the same spec fuse
2. Horn relay (broken) Repair or replace the relay
TR
3. Horn circuit (short or open) Repair or replace harness
Horn no sound
Repair or replace the horn AX
4. Horn switch (broken)
switch
5. Horn (broken) Repair or replace the horn FR
1. Horn relay (broken) Repair or replace the relay
ST
Repair or replace the horn
Horn always sounds 2. Horn switch (broken)
switch
BR
3. Horn circuit (short or open) Repair or replace harness
1. Reserve lamp fuse (broken) Replace the same spec fuse
BW
Repair or replace the reverse
2. Reserve lamp switch (broken)
Reversing lamp not on lamp switch
EL
3. Reversing lamp circuit shortcircuit or
Repair or replace harness
open
1. Beeper wiring plug (detached) Check the connection plug
Beeper not sound 2. Buzzer (body broken) Replace the buzzer
3. Reversing switch (broken) Replace the reverse switch
1. Beeper wire (earthing) Check the connection plug
Reversing beeper always sound 2. Buzzer (body broken) Replace the buzzer
3. Reversing switch (switch body damaged) Replace the reverse switch
1. Wiring plug (loose) Check the connection plug
Bad sound quality of the reversing beeper
2. Buzzer (body broken) Replace the buzzer
EL-071
