No headlights and Foglamps

**sano011** · February 15th, 2012 01:14 PM

Hi guys, I'm an owner of Toyota Vios first gen. Bigla na lang nawala yung headlight tsaka foglamps ko before I went home from office. Any idea kung problem ito sa fuse? Hindi ko rin kasi alam kung yung fuse box yung black na box malapit sa battery tsaka kung alin dun yung sa headlights and foglamps. Hoping anyone can help me...Thanks!

**Retz** · February 15th, 2012 01:21 PM

you could check it in the manual, may diagram and legend doon kung saan nakalagay ang fuse para sa headlights at foglamps.

**sano011** · February 15th, 2012 01:44 PM

Problem ko sir, nawawala yung manual ko. Wala naman ako makita online...

**CVT** · February 15th, 2012 01:56 PM

Originally Posted by sano011

Problem ko sir, nawawala yung manual ko. Wala naman ako makita online...

Normally, may guide iyan sa cover ng fusebox (ibabaw o ilalim).... Na check mo na ba?..

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**sano011** · February 15th, 2012 02:07 PM

Originally Posted by CVT

Normally, may guide iyan sa cover ng fusebox (ibabaw o ilalim).... Na check mo na ba?..

14.9K:kodak:

Nacheck ko na po yung fuse ng headlights tska foglights. Feeling ko, wiring na sya. Magkahiwalay naman sila ng fuse...

**CVT** · February 15th, 2012 02:16 PM

Originally Posted by sano011

Nacheck ko na po yung fuse ng headlights tska foglights. Feeling ko, wiring na sya. Magkahiwalay naman sila ng fuse...

Very remote na wiring iyan bro.,- unless nagpa-modify ka ng wiring earlier....

I assume that the foglights have a separate switch. Is this an independent switch or your foglights turn-on with your park lights?

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**sano011** · February 15th, 2012 02:49 PM

May separate switch sya

**jick.cejoco** · February 15th, 2012 03:06 PM

Originally Posted by sano011

May separate switch sya

try activating the headlight and the fog lights. while the switch is in the on position, check for voltage at the fuses. there has to be a bigger fuse (40amps) that feeds power to the headlight relay through the headlight relay and further feeds the LH and the RH headlight fuses. the fog lights are protected by a 15 amp fuse that feeds power to the fog light relay. check the power flow first. the weakest part of the circuit aside from the load are the circuit protectors (fuses, fusible links and circuit breakers). the 40 amp fuse is an autolink fuse (rectangular) and differs in appearance than the mini ATO fuse

**miked** · February 16th, 2012 02:14 PM

a simple rundown on the headlight wiring: The 2 headlights (HL) are in parallel connection with each other. Then these 2 HLs are in series connection with the fuse and the power source (battery). same is usually true for the foglights....a simple wiggle of the wiring loom might do the trick. if it's not the load then it's usually the connections.