Heater relay got burned

[nejgnome87]

Peeps question nmn, kc ung aircon ko bgla n lng ayw gumana. pg check ko the heater relay sa fuse box under the hodd nasunog. After that pinalitan ko n sya. and my aircon works fine. pero after 2 days gmit ko ung aircon then bglang nmty ayw nnmn gumna. pg check ko ulit sa relay sunog ulit. pero all fuses are ok. ung relay lng. tpos mdyo sunog din ung pingkakabitan ng relay ko. help nmn dyan. nu kya un? short circuit? wiring? grounding? etc.... tnx sa help!

[v6dreamer]

If the wire is bare, then it should be taken care of immediately. A short will eventually cause fuse to burn out or worse - cause a fire. But it will NOT burn out the relay.

If the wire is ground, then shorting it to the chassis would not do anything. But if the wire is power (12v / hot) then it would cause the fuse to burn out. Of course blown fuse can cause your car to overheat eventually too.

Get some high temperature electrical tape. Then after covering the bare wire, tie the electrical tape with a tie wrap. Electrical tapes will come lose all by itself - so it needs tie wrap to long term.

[bambino]

kailangan diyan ipa rewire mo sa auto electrician

papalitan mo ng relay harness at relay

nasunog ulit yung relay mo dahil diyan sa socket sunog na

high resistance at loose contact ang main cause

[nejgnome87]

Thanks peeps! meaning change ako ng wiring harness ng buong aircon ko, or ung connected lng sa relay n un? and palit din ng fuse box? or bgong relay socket lng? o i rewire n lng ung relay socket?bka nmn my alm kyo n mgling sa electrical and d nmn taga sumingil near taytay, cainta or pasig area. Need n tlga paayos hirap kc ng wlang aircon e. thank sa replies.