LS U5020 - Page 101

Cat. Faults Main causes Solutions
Battery is not charge
▲ Abnormal wiring
▲ Alternator failure
▲ Lack of fan belt tension or
broken
▲ Abnormal battery
▲ Check the tightening state
of terminal and ground
▲ Repair or replace
▲ Adjust fan belt tension or
replace
▲ Replace
Headlight is dark.
▲ Battery capacity is low
▲ Bad wiring and contact
▲ Charge or replace
▲ Check and repair
Headlight does not
▲
Light bulb cut
-
off
▲
Replace
Electric
System
Headlight does not
ON.
Light bulb cut
-
off
▲ Fuse blown
▲
Replace
▲ Check the cause, and
replace
Horn does not sound.
▲ Switch failure
▲ Abnormal wiring
▲ Horn failure
▲ Replace
▲ Repair
▲ Replace
Turn signal Light does
not work.
▲ Light bulb cut-off
▲ Bad connection
▲ Fuse blown
▲ Replace
▲ Tighten terminals
▲ Check the cause, and
replace
Cold start aid indicator
does not ON. (option)
▲ Relay or timer damaged
▲ Bad connection of preheat
plug wiring
▲ Replace
▲ Check and tighten
Other illuminating and
▲ Fuse blown
▲ Check the cause, and
replace
5
5 5
5 - 33
Other illuminating and
indicator does not ON.
▲ Light bulb cut-off
replace
▲ Replace